d246cc618a
Given the rest of the pass just gives up when it needs to compose subregisters, folding a subregister extract directly into a reg_sequence is counterproductive. Later fold attempts in the function will give up on the subregister operand, preventing looking up through the reg_sequence. It may still be profitable to do these folds if we start handling the composes. There are some test regressions, but this mostly looks better.
2928 lines
123 KiB
LLVM
2928 lines
123 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=amdgcn -mcpu=gfx700 < %s | FileCheck --check-prefixes=GFX7 %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx803 < %s | FileCheck --check-prefixes=GFX8 %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck --check-prefixes=GFX9-NODL %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx906 < %s | FileCheck --check-prefixes=GFX9-DL %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx1011 < %s | FileCheck --check-prefixes=GFX10-DL %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx1012 < %s | FileCheck --check-prefixes=GFX10-DL %s
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; add(mul(S0.x, S1.y),
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; add (mul (S0.y, S1.y), S3)) -> v_dot2_{I|U}32_{I|U}16(S1, S2, S3)
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define amdgpu_kernel void @udot2(ptr addrspace(1) %src1,
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; GFX7-LABEL: udot2:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
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; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
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; GFX7-NEXT: s_mov_b32 s7, 0xf000
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; GFX7-NEXT: s_mov_b32 s10, 0
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; GFX7-NEXT: s_mov_b32 s11, s7
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
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; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX7-NEXT: v_mov_b32_e32 v1, 0
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; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
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; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
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; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
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; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
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; GFX7-NEXT: s_mov_b32 s6, -1
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; GFX7-NEXT: s_waitcnt vmcnt(1)
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; GFX7-NEXT: v_lshrrev_b32_e32 v1, 16, v2
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; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
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; GFX7-NEXT: s_waitcnt vmcnt(0)
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; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v0
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; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_mad_u32_u24 v1, v3, v1, s0
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; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1
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; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
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; GFX7-NEXT: s_endpgm
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;
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; GFX8-LABEL: udot2:
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; GFX8: ; %bb.0: ; %entry
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; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v1, s1
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: flat_load_dword v3, v[0:1]
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; GFX8-NEXT: v_mov_b32_e32 v1, s3
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: flat_load_dword v0, v[0:1]
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; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
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; GFX8-NEXT: s_waitcnt vmcnt(1)
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; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v3
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; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v3
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: v_and_b32_e32 v2, 0xffff, v0
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; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, s0
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; GFX8-NEXT: v_mad_u32_u24 v2, v2, v1, v0
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; GFX8-NEXT: v_mov_b32_e32 v0, s4
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; GFX8-NEXT: v_mov_b32_e32 v1, s5
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; GFX8-NEXT: flat_store_dword v[0:1], v2
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; GFX8-NEXT: s_endpgm
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;
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; GFX9-NODL-LABEL: udot2:
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; GFX9-NODL: ; %bb.0: ; %entry
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; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
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; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
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; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
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; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
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; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
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; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
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; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
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; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NODL-NEXT: v_add3_u32 v1, v1, s0, v3
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; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
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; GFX9-NODL-NEXT: s_endpgm
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;
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; GFX9-DL-LABEL: udot2:
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; GFX9-DL: ; %bb.0: ; %entry
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; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
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; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
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; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
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; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
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; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
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; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
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; GFX9-DL-NEXT: v_dot2_u32_u16 v1, v2, v1, s0
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; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
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; GFX9-DL-NEXT: s_endpgm
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;
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; GFX10-DL-LABEL: udot2:
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; GFX10-DL: ; %bb.0: ; %entry
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; GFX10-DL-NEXT: s_clause 0x1
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; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
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; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-DL-NEXT: s_clause 0x1
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; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
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; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
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; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
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; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
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; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
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; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
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; GFX10-DL-NEXT: v_dot2_u32_u16 v1, v2, v1, s0
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; GFX10-DL-NEXT: global_store_dword v0, v1, s[6:7]
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; GFX10-DL-NEXT: s_endpgm
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ptr addrspace(1) %src2,
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ptr addrspace(1) nocapture %dst) {
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entry:
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%idx = call i32 @llvm.amdgcn.workitem.id.x()
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%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
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%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
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%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
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%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
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%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
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%conv = zext i16 %s1.elt1 to i32
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%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
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%conv2 = zext i16 %s2.elt1 to i32
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%mul1 = mul nuw i32 %conv2, %conv
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%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
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%conv3 = zext i16 %s1.elt2 to i32
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%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
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%conv4 = zext i16 %s2.elt2 to i32
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%mul2 = mul nuw i32 %conv4, %conv3
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%s3 = load i32, ptr addrspace(1) %dst, align 4
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%add = add i32 %mul2, %s3
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%add6 = add i32 %add, %mul1
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store i32 %add6, ptr addrspace(1) %dst, align 4
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ret void
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}
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; TODO: Support this pattern
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; add(S3,
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; add (mul (S0.y, S1.y), mul (S0.y, S1.y))) -> v_dot2_{I|U}32_{I|U}16(S1, S2, S3)
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define amdgpu_kernel void @udot2_MulMul(ptr addrspace(1) %src1,
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; GFX7-LABEL: udot2_MulMul:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x9
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; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0xd
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; GFX7-NEXT: s_mov_b32 s3, 0xf000
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; GFX7-NEXT: s_mov_b32 s6, 0
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; GFX7-NEXT: s_mov_b32 s7, s3
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: s_mov_b64 s[4:5], s[8:9]
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; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX7-NEXT: v_mov_b32_e32 v1, 0
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; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
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; GFX7-NEXT: s_mov_b64 s[4:5], s[10:11]
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; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
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; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
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; GFX7-NEXT: s_mov_b32 s2, -1
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; GFX7-NEXT: s_waitcnt vmcnt(1)
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; GFX7-NEXT: v_lshrrev_b32_e32 v1, 16, v2
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; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
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; GFX7-NEXT: s_waitcnt vmcnt(0)
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; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v0
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; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
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; GFX7-NEXT: v_mul_u32_u24_e32 v0, v0, v2
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; GFX7-NEXT: v_mad_u32_u24 v0, v3, v1, v0
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_add_i32_e32 v0, vcc, s4, v0
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; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; GFX7-NEXT: s_endpgm
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;
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; GFX8-LABEL: udot2_MulMul:
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; GFX8: ; %bb.0: ; %entry
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; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v1, s1
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: flat_load_dword v3, v[0:1]
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; GFX8-NEXT: v_mov_b32_e32 v1, s3
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: flat_load_dword v0, v[0:1]
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; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
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; GFX8-NEXT: s_waitcnt vmcnt(1)
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; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v3
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: v_mul_u32_u24_sdwa v1, v0, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
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; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
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; GFX8-NEXT: v_mad_u32_u24 v0, v0, v2, v1
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v0
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; GFX8-NEXT: v_mov_b32_e32 v0, s4
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; GFX8-NEXT: v_mov_b32_e32 v1, s5
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; GFX8-NEXT: flat_store_dword v[0:1], v2
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; GFX8-NEXT: s_endpgm
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;
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; GFX9-NODL-LABEL: udot2_MulMul:
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; GFX9-NODL: ; %bb.0: ; %entry
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; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
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; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
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; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
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; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
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; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
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; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
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; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
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; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NODL-NEXT: v_add3_u32 v1, v1, v3, s0
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; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
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; GFX9-NODL-NEXT: s_endpgm
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;
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; GFX9-DL-LABEL: udot2_MulMul:
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; GFX9-DL: ; %bb.0: ; %entry
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; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
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; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
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; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
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; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
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; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
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; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
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; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
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; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
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; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-DL-NEXT: v_add3_u32 v1, v1, v3, s0
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; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
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; GFX9-DL-NEXT: s_endpgm
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;
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; GFX10-DL-LABEL: udot2_MulMul:
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; GFX10-DL: ; %bb.0: ; %entry
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; GFX10-DL-NEXT: s_clause 0x1
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; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
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; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-DL-NEXT: s_clause 0x1
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; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
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; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
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; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
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; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
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; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
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; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v0, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
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; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, v0, s0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul nuw i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul nuw i32 %conv4, %conv3
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %mul1
|
|
%add6 = add i32 %add, %s3
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @idot2(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: idot2:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_bfe_i32 v1, v2, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_bfe_i32 v3, v0, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v0, v2, s0
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v3, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: idot2:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_bfe_i32 v1, v3, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_bfe_i32 v2, v0, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_i32_i24 v0, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_i32_i24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: idot2:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v3, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: idot2:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_dot2_i32_i16 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: idot2:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_dot2_i32_i16 v1, v2, v1, s0
|
|
; GFX10-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = sext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = sext i16 %s2.elt1 to i32
|
|
%mul1 = mul nuw i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = sext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = sext i16 %s2.elt2 to i32
|
|
%mul2 = mul nuw i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @idot2_MixedTypedMul(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: idot2_MixedTypedMul:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 16, v2
|
|
; GFX7-NEXT: v_bfe_i32 v2, v2, 0, 16
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v0
|
|
; GFX7-NEXT: v_bfe_i32 v0, v0, 0, 16
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v3, v1, s0
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v0, v2, v1
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: idot2_MixedTypedMul:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_bfe_i32 v1, v3, 0, 16
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_bfe_i32 v2, v0, 0, 16
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_i32_i24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: idot2_MixedTypedMul:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v3, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: idot2_MixedTypedMul:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_i32_i24_sdwa v3, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: idot2_MixedTypedMul:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mul_i32_i24_sdwa v0, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = sext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = sext i16 %s2.elt1 to i32
|
|
%mul1 = mul nuw i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul nuw i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot2_alt_AddOperands(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: udot2_alt_AddOperands:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 16, v2
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v3, v1, s0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot2_alt_AddOperands:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v3
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v2, 0xffff, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: udot2_alt_AddOperands:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NODL-NEXT: v_and_b32_e32 v3, 0xffff, v1
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_and_b32_e32 v4, 0xffff, v2
|
|
; GFX9-NODL-NEXT: v_lshrrev_b32_e32 v1, 16, v1
|
|
; GFX9-NODL-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mad_u32_u24 v1, v2, v1, s0
|
|
; GFX9-NODL-NEXT: v_mad_u32_u24 v1, v4, v3, v1
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot2_alt_AddOperands:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_dot2_u32_u16 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot2_alt_AddOperands:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_dot2_u32_u16 v1, v2, v1, s0
|
|
; GFX10-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul nuw i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul nuw i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %s3, %mul2
|
|
%add6 = add i32 %mul1, %add
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @idot2_MixedExt(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: idot2_MixedExt:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_bfe_i32 v1, v2, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v3, 0xffff, v0
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v0, v2, s0
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v3, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: idot2_MixedExt:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_bfe_i32 v1, v3, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v2, 0xffff, v0
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_i32_i24 v0, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_i32_i24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: idot2_MixedExt:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v3, v2, sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: idot2_MixedExt:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_i32_i24_sdwa v3, v2, sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: idot2_MixedExt:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mul_i32_i24_sdwa v0, v2, sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = sext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul nuw i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = sext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = sext i16 %s2.elt2 to i32
|
|
%mul2 = mul nuw i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @notudot2_SameVec(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: notudot2_SameVec:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_and_b32_e32 v1, 0xffff, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v0, s0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v1, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: notudot2_SameVec:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v0, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v1, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: notudot2_SameVec:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v2, v2, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v2, s0, v1
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: notudot2_SameVec:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v1, v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v2, v2, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v2, s0, v1
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: notudot2_SameVec:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v0, v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot2_v4i16(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: udot2_v4i16:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX7-NEXT: s_mov_b64 s[2:3], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[0:3], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_and_b32_e32 v1, 0xffff, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v3, 0xffff, v0
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, s0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot2_v4i16:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: flat_load_dword v1, v[2:3]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v2, 0xffff, v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v3, 0xffff, v1
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v1, 16, v1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v1, v0, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v3, v2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: udot2_v4i16:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot2_v4i16:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_dot2_u32_u16 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot2_v4i16:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_dot2_u32_u16 v1, v2, v1, s0
|
|
; GFX10-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <4 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <4 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <4 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <4 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <4 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <4 x i16> %vec2, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <4 x i16> %vec1, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <4 x i16> %vec2, i64 1
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot2_v4i16_Hi(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: udot2_v4i16_Hi:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 offset:4
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 offset:4
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_and_b32_e32 v1, 0xffff, v2
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v3, 0xffff, v0
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, s0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot2_v4i16_Hi:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v0
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v4, vcc, s2, v0
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, 4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v2, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, 4, v4
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v2
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v3, 0xffff, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v2, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v3, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: udot2_v4i16_Hi:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1] offset:4
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3] offset:4
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot2_v4i16_Hi:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1] offset:4
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3] offset:4
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_dot2_u32_u16 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot2_v4i16_Hi:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1] offset:4
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3] offset:4
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_dot2_u32_u16 v1, v2, v1, s0
|
|
; GFX10-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <4 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <4 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <4 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <4 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <4 x i16> %vec1, i64 2
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <4 x i16> %vec2, i64 2
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <4 x i16> %vec1, i64 3
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <4 x i16> %vec2, i64 3
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @notudot2_v4i16_Even(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: notudot2_v4i16_Even:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX7-NEXT: s_mov_b64 s[2:3], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dwordx2 v[2:3], v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: buffer_load_dwordx2 v[0:1], v[0:1], s[0:3], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_and_b32_e32 v3, 0xffff, v3
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v1, v3, s0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: notudot2_v4i16_Even:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: flat_load_dwordx2 v[0:1], v[0:1]
|
|
; GFX8-NEXT: flat_load_dwordx2 v[2:3], v[2:3]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v3, 0xffff, v3
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX8-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v3, v1, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v2, v0, v1
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: notudot2_v4i16_Even:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v4, 3, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dwordx2 v[0:1], v4, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dwordx2 v[2:3], v4, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v4, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX9-NODL-NEXT: global_store_dword v4, v0, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: notudot2_v4i16_Even:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v4, 3, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dwordx2 v[0:1], v4, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dwordx2 v[2:3], v4, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v4, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v1, v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX9-DL-NEXT: global_store_dword v4, v0, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: notudot2_v4i16_Even:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v4, 3, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dwordx2 v[0:1], v4, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dwordx2 v[2:3], v4, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <4 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <4 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <4 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <4 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <4 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <4 x i16> %vec2, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <4 x i16> %vec1, i64 2
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <4 x i16> %vec2, i64 2
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @notudot2_v4i16_Middle(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: notudot2_v4i16_Middle:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: s_mov_b64 s[0:1], s[2:3]
|
|
; GFX7-NEXT: s_mov_b64 s[2:3], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dwordx2 v[2:3], v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: buffer_load_dwordx2 v[0:1], v[0:1], s[0:3], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_and_b32_e32 v3, 0xffff, v3
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v1, v3, s0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: notudot2_v4i16_Middle:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: flat_load_dwordx2 v[0:1], v[0:1]
|
|
; GFX8-NEXT: flat_load_dwordx2 v[2:3], v[2:3]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v3, 0xffff, v3
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v3, v1, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v2, v0, v1
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: notudot2_v4i16_Middle:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v4, 3, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dwordx2 v[0:1], v4, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dwordx2 v[2:3], v4, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v4, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX9-NODL-NEXT: global_store_dword v4, v0, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: notudot2_v4i16_Middle:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v4, 3, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dwordx2 v[0:1], v4, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dwordx2 v[2:3], v4, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v4, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v1, v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX9-DL-NEXT: global_store_dword v4, v0, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: notudot2_v4i16_Middle:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v4, 3, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dwordx2 v[0:1], v4, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dwordx2 v[2:3], v4, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <4 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <4 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <4 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <4 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <4 x i16> %vec1, i64 1
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <4 x i16> %vec2, i64 1
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <4 x i16> %vec1, i64 2
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <4 x i16> %vec2, i64 2
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @notudot2_DiffIndex(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: notudot2_DiffIndex:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 16, v2
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v1, s0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v2, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: notudot2_DiffIndex:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v3
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v2, 16, v0
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: notudot2_DiffIndex:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: notudot2_DiffIndex:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: notudot2_DiffIndex:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v0, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_1
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, s0, v0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot2_MultipleUses_add1(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: udot2_MultipleUses_add1:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s6, 0
|
|
; GFX7-NEXT: s_mov_b32 s7, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[8:9]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 16, v2
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v3, v1, s4
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1
|
|
; GFX7-NEXT: v_add_i32_e32 v0, vcc, v0, v1
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot2_MultipleUses_add1:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v3
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v2, 0xffff, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v2, v1, v0
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: udot2_MultipleUses_add1:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_lshrrev_b32_e32 v1, 16, v1
|
|
; GFX9-NODL-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mad_u32_u24 v1, v2, v1, s0
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, v3, v1
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot2_MultipleUses_add1:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v1, 16, v1
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_u32_u24 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v1, v3, v1
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot2_MultipleUses_add1:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v0, 16, v1
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u32_u24 v0, v3, v0, s0
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v0, v1, v0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add1 = add i32 %mul2, %s3
|
|
%add2 = add i32 %add1, %mul1
|
|
|
|
%res = add i32 %add2, %add1
|
|
store i32 %res, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @idot2_MultipleUses_add1(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: idot2_MultipleUses_add1:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s6, 0
|
|
; GFX7-NEXT: s_mov_b32 s7, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[8:9]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_bfe_i32 v1, v2, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_bfe_i32 v3, v0, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v0, v2, s4
|
|
; GFX7-NEXT: v_mad_i32_i24 v1, v3, v1, v0
|
|
; GFX7-NEXT: v_add_i32_e32 v0, vcc, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: idot2_MultipleUses_add1:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_bfe_i32 v1, v3, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_bfe_i32 v2, v0, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_i32_i24 v0, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_i32_i24 v1, v2, v1, v0
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: idot2_MultipleUses_add1:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v3, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_ashrrev_i32_e32 v1, 16, v1
|
|
; GFX9-NODL-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mad_i32_i24 v1, v2, v1, s0
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, v3, v1
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: idot2_MultipleUses_add1:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_i32_i24_sdwa v3, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: v_ashrrev_i32_e32 v1, 16, v1
|
|
; GFX9-DL-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_i32_i24 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v1, v3, v1
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: idot2_MultipleUses_add1:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_ashrrev_i32_e32 v0, 16, v1
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_ashrrev_i32_e32 v3, 16, v2
|
|
; GFX10-DL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_i32_i24 v0, v3, v0, s0
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v0, v1, v0
|
|
; GFX10-DL-NEXT: global_store_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = sext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = sext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = sext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = sext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add1 = add i32 %mul2, %s3
|
|
%add2 = add i32 %add1, %mul1
|
|
|
|
%res = add i32 %add2, %add1
|
|
store i32 %res, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot2_MultipleUses_mul1(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: udot2_MultipleUses_mul1:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s6, 0
|
|
; GFX7-NEXT: s_mov_b32 s7, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[8:9]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 16, v2
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v4, v0, v2, s4
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v3, v1, v4
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot2_MultipleUses_mul1:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v3
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v2, 0xffff, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v4, v2, v1, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, v4
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: udot2_MultipleUses_mul1:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NODL-NEXT: v_and_b32_e32 v3, 0xffff, v1
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_and_b32_e32 v4, 0xffff, v2
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_e32 v2, v4, v3
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mad_u32_u24 v3, v4, v3, s0
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, v3, v2
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot2_MultipleUses_mul1:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v3, 0xffff, v1
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v4, 0xffff, v2
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v2, v4, v3
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_u32_u24 v3, v4, v3, s0
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v1, v3, v2
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot2_MultipleUses_mul1:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v0, 0xffff, v1
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v3, 0xffff, v2
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v2, v3, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u32_u24 v0, v3, v0, s0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v3, 0
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, v0, v2
|
|
; GFX10-DL-NEXT: global_store_dword v3, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add0 = add i32 %mul1, %s3
|
|
|
|
%add1 = add i32 %mul2, %add0
|
|
%add2 = add i32 %add1, %mul1
|
|
|
|
store i32 %add2, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @idot2_MultipleUses_mul1(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: idot2_MultipleUses_mul1:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s6, 0
|
|
; GFX7-NEXT: s_mov_b32 s7, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[8:9]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_bfe_i32 v1, v2, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_bfe_i32 v3, v0, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_i32_i24 v4, v3, v1, s4
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v0, v2, v4
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v3, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: idot2_MultipleUses_mul1:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_bfe_i32 v1, v3, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_bfe_i32 v2, v0, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_i32_i24 v4, v2, v1, s0
|
|
; GFX8-NEXT: v_mad_i32_i24 v0, v0, v3, v4
|
|
; GFX8-NEXT: v_mad_i32_i24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: idot2_MultipleUses_mul1:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NODL-NEXT: v_bfe_i32 v3, v1, 0, 16
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_bfe_i32 v4, v2, 0, 16
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_e32 v2, v4, v3
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mad_i32_i24 v3, v4, v3, s0
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, v3, v2
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: idot2_MultipleUses_mul1:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_bfe_i32 v3, v1, 0, 16
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_bfe_i32 v4, v2, 0, 16
|
|
; GFX9-DL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: v_mul_i32_i24_e32 v2, v4, v3
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_i32_i24 v3, v4, v3, s0
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v1, v3, v2
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: idot2_MultipleUses_mul1:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_bfe_i32 v0, v1, 0, 16
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_bfe_i32 v3, v2, 0, 16
|
|
; GFX10-DL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX10-DL-NEXT: v_mul_i32_i24_e32 v2, v3, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_i32_i24 v0, v3, v0, s0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v3, 0
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v1, v0, v2
|
|
; GFX10-DL-NEXT: global_store_dword v3, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = sext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = sext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = sext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = sext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add0 = add i32 %mul1, %s3
|
|
|
|
%add1 = add i32 %mul2, %add0
|
|
%add2 = add i32 %add1, %mul1
|
|
|
|
store i32 %add2, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot2_MultipleUses_mul2(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: udot2_MultipleUses_mul2:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s6, 0
|
|
; GFX7-NEXT: s_mov_b32 s7, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[8:9]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 16, v2
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v4, v3, v1, s4
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v3, v1, v4
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot2_MultipleUses_mul2:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 0xffff, v3
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v2, 0xffff, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v4, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, v4
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: udot2_MultipleUses_mul2:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_lshrrev_b32_e32 v1, 16, v1
|
|
; GFX9-NODL-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX9-NODL-NEXT: v_mul_u32_u24_e32 v4, v2, v1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mad_u32_u24 v1, v2, v1, s0
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v4, v1, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot2_MultipleUses_mul2:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_sdwa v3, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v1, 16, v1
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v4, v2, v1
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_u32_u24 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v4, v1, v3
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot2_MultipleUses_mul2:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v0, 16, v1
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_sdwa v1, v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v2, v3, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u32_u24 v0, v3, v0, s0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v3, 0
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v2, v0, v1
|
|
; GFX10-DL-NEXT: global_store_dword v3, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = zext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = zext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = zext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = zext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add0 = add i32 %mul2, %s3
|
|
|
|
%add1 = add i32 %mul2, %add0
|
|
%add2 = add i32 %add1, %mul1
|
|
|
|
store i32 %add2, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @idot2_MultipleUses_mul2(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: idot2_MultipleUses_mul2:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s6, 0
|
|
; GFX7-NEXT: s_mov_b32 s7, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[8:9]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[4:5], s[10:11]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[4:7], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_bfe_i32 v1, v2, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_bfe_i32 v3, v0, 0, 16
|
|
; GFX7-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_i32_i24 v4, v0, v2, s4
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v0, v2, v4
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v3, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: idot2_MultipleUses_mul2:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_bfe_i32 v1, v3, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v3, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_bfe_i32 v2, v0, 0, 16
|
|
; GFX8-NEXT: v_ashrrev_i32_e32 v0, 16, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_i32_i24 v4, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_i32_i24 v0, v0, v3, v4
|
|
; GFX8-NEXT: v_mad_i32_i24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: idot2_MultipleUses_mul2:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v3, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-NODL-NEXT: v_ashrrev_i32_e32 v1, 16, v1
|
|
; GFX9-NODL-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_e32 v4, v2, v1
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mad_i32_i24 v1, v2, v1, s0
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v4, v1, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: idot2_MultipleUses_mul2:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mul_i32_i24_sdwa v3, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX9-DL-NEXT: v_ashrrev_i32_e32 v1, 16, v1
|
|
; GFX9-DL-NEXT: v_ashrrev_i32_e32 v2, 16, v2
|
|
; GFX9-DL-NEXT: v_mul_i32_i24_e32 v4, v2, v1
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_i32_i24 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v4, v1, v3
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: idot2_MultipleUses_mul2:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_ashrrev_i32_e32 v0, 16, v1
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_ashrrev_i32_e32 v3, 16, v2
|
|
; GFX10-DL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:WORD_0
|
|
; GFX10-DL-NEXT: v_mul_i32_i24_e32 v2, v3, v0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_i32_i24 v0, v3, v0, s0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v3, 0
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v2, v0, v1
|
|
; GFX10-DL-NEXT: global_store_dword v3, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i16> %vec1, i64 0
|
|
%conv = sext i16 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i16> %vec2, i64 0
|
|
%conv2 = sext i16 %s2.elt1 to i32
|
|
%mul1 = mul i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i16> %vec1, i64 1
|
|
%conv3 = sext i16 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i16> %vec2, i64 1
|
|
%conv4 = sext i16 %s2.elt2 to i32
|
|
%mul2 = mul i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add0 = add i32 %mul2, %s3
|
|
|
|
%add1 = add i32 %mul2, %add0
|
|
%add2 = add i32 %add1, %mul1
|
|
|
|
store i32 %add2, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot2_acc16(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: udot2_acc16:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: buffer_load_ushort v1, off, s[4:7], 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 0xffff, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v4, 16, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 0xffff, v0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v3, v4, v1
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v1
|
|
; GFX7-NEXT: buffer_store_short v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot2_acc16:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v2, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_load_ushort v4, v[0:1]
|
|
; GFX8-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v5, 16, v3
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v6, 16, v2
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mad_u16 v4, v5, v6, v4
|
|
; GFX8-NEXT: v_mad_u16 v2, v3, v2, v4
|
|
; GFX8-NEXT: flat_store_short v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: udot2_acc16:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_dword v2, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_dword v3, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: global_load_ushort v4, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-NODL-NEXT: v_lshrrev_b32_e32 v0, 16, v2
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NODL-NEXT: v_lshrrev_b32_e32 v5, 16, v3
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mad_legacy_u16 v0, v0, v5, v4
|
|
; GFX9-NODL-NEXT: v_mad_legacy_u16 v0, v2, v3, v0
|
|
; GFX9-NODL-NEXT: global_store_short v1, v0, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot2_acc16:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[2:3]
|
|
; GFX9-DL-NEXT: global_load_ushort v4, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 16, v2
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v5, 16, v3
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v5, v4
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v2, v3, v0
|
|
; GFX9-DL-NEXT: global_store_short v1, v0, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot2_acc16:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_dword v3, v0, s[2:3]
|
|
; GFX10-DL-NEXT: global_load_ushort v4, v1, s[6:7]
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v0, 16, v2
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v5, 16, v3
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0
|
|
; GFX10-DL-NEXT: global_store_short v1, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i16>, ptr addrspace(1) %src1, i32 %idx
|
|
%v1 = load <2 x i16>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i16>, ptr addrspace(1) %src2, i32 %idx
|
|
%v2 = load <2 x i16>, ptr addrspace(1) %gep2
|
|
|
|
%v1e1 = extractelement <2 x i16> %v1, i64 0
|
|
%v2e1 = extractelement <2 x i16> %v2, i64 0
|
|
%mul1 = mul i16 %v1e1, %v2e1
|
|
|
|
%v1e2 = extractelement <2 x i16> %v1, i64 1
|
|
%v2e2 = extractelement <2 x i16> %v2, i64 1
|
|
%mul2 = mul i16 %v1e2, %v2e2
|
|
|
|
%s2 = load i16, ptr addrspace(1) %dst, align 2
|
|
%add1 = add i16 %mul2, %s2
|
|
%add2 = add i16 %add1, %mul1
|
|
store i16 %add2, ptr addrspace(1) %dst, align 2
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @notsdot2_sext8(ptr addrspace(1) %src1,
|
|
; GFX7-LABEL: notsdot2_sext8:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s7, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s7
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[0:1]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_ushort v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[2:3]
|
|
; GFX7-NEXT: buffer_load_ushort v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s6, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_bfe_i32 v1, v2, 0, 8
|
|
; GFX7-NEXT: v_bfe_i32 v2, v2, 8, 8
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_bfe_i32 v3, v0, 0, 8
|
|
; GFX7-NEXT: v_bfe_i32 v0, v0, 8, 8
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v0, v2, s0
|
|
; GFX7-NEXT: v_mad_i32_i24 v0, v3, v1, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[4:7], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: notsdot2_sext8:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 1, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_ushort v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_ushort v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s0, s[4:5], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_bfe_i32 v1, v3, 0, 8
|
|
; GFX8-NEXT: v_lshrrev_b16_e32 v3, 8, v3
|
|
; GFX8-NEXT: v_bfe_i32 v3, v3, 0, 8
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_bfe_i32 v2, v0, 0, 8
|
|
; GFX8-NEXT: v_lshrrev_b16_e32 v0, 8, v0
|
|
; GFX8-NEXT: v_bfe_i32 v0, v0, 0, 8
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_i32_i24 v0, v0, v3, s0
|
|
; GFX8-NEXT: v_mad_i32_i24 v2, v2, v1, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s4
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-NODL-LABEL: notsdot2_sext8:
|
|
; GFX9-NODL: ; %bb.0: ; %entry
|
|
; GFX9-NODL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NODL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-NODL-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: global_load_ushort v1, v0, s[0:1]
|
|
; GFX9-NODL-NEXT: global_load_ushort v2, v0, s[2:3]
|
|
; GFX9-NODL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-NODL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NODL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v3, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:BYTE_0
|
|
; GFX9-NODL-NEXT: v_lshrrev_b16_e32 v1, 8, v1
|
|
; GFX9-NODL-NEXT: v_lshrrev_b16_e32 v2, 8, v2
|
|
; GFX9-NODL-NEXT: v_mul_i32_i24_sdwa v1, sext(v2), sext(v1) dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:BYTE_0
|
|
; GFX9-NODL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NODL-NEXT: v_add3_u32 v1, v1, s0, v3
|
|
; GFX9-NODL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-NODL-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: notsdot2_sext8:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_ushort v1, v0, s[0:1]
|
|
; GFX9-DL-NEXT: global_load_ushort v2, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX9-DL-NEXT: s_mov_b32 s1, 0xc0c0001
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_perm_b32 v1, v1, v1, s1
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_perm_b32 v2, v2, v2, s1
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_dot4_i32_i8 v1, v2, v1, s0
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[6:7]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: notsdot2_sext8:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v3, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_ushort v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: global_load_ushort v2, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt_depctr 0xffe3
|
|
; GFX10-DL-NEXT: s_load_dword s0, s[6:7], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_perm_b32 v0, v1, v1, 0xc0c0001
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_perm_b32 v1, v2, v2, 0xc0c0001
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX10-DL-NEXT: v_dot4c_i32_i8 v2, v1, v0
|
|
; GFX10-DL-NEXT: global_store_dword v3, v2, s[6:7]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
ptr addrspace(1) %src2,
|
|
ptr addrspace(1) nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <2 x i8>, ptr addrspace(1) %src1, i32 %idx
|
|
%vec1 = load <2 x i8>, ptr addrspace(1) %gep1
|
|
%gep2 = getelementptr <2 x i8>, ptr addrspace(1) %src2, i32 %idx
|
|
%vec2 = load <2 x i8>, ptr addrspace(1) %gep2
|
|
|
|
%s1.elt1 = extractelement <2 x i8> %vec1, i64 0
|
|
%conv = sext i8 %s1.elt1 to i32
|
|
%s2.elt1 = extractelement <2 x i8> %vec2, i64 0
|
|
%conv2 = sext i8 %s2.elt1 to i32
|
|
%mul1 = mul nuw i32 %conv2, %conv
|
|
|
|
%s1.elt2 = extractelement <2 x i8> %vec1, i64 1
|
|
%conv3 = sext i8 %s1.elt2 to i32
|
|
%s2.elt2 = extractelement <2 x i8> %vec2, i64 1
|
|
%conv4 = sext i8 %s2.elt2 to i32
|
|
%mul2 = mul nuw i32 %conv4, %conv3
|
|
|
|
%s3 = load i32, ptr addrspace(1) %dst, align 4
|
|
%add = add i32 %mul2, %s3
|
|
%add6 = add i32 %add, %mul1
|
|
store i32 %add6, ptr addrspace(1) %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
declare i32 @llvm.amdgcn.workitem.id.x()
|