118 lines
5.4 KiB
LLVM
118 lines
5.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
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; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx950 < %s | FileCheck -check-prefixes=GFX950,GFX950-SDAG %s
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; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx950 < %s | FileCheck -check-prefixes=GFX950,GFX950-GISEL %s
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; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx942 -filetype=null < %s 2>&1 | FileCheck -check-prefix=ERR-SDAG %s
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; RUN: not llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx942 -filetype=null < %s 2>&1 | FileCheck -check-prefix=ERR-GISEL %s
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; ERR-SDAG: LLVM ERROR: Cannot select: intrinsic %llvm.amdgcn.global.load.lds
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; ERR-GISEL: LLVM ERROR: cannot select: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.global.load.lds),
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declare void @llvm.amdgcn.global.load.lds(ptr addrspace(1) nocapture %gptr, ptr addrspace(3) nocapture %lptr, i32 %size, i32 %offset, i32 %aux)
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;---------------------------------------------------------------------y
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; dwordx3
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;---------------------------------------------------------------------
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define amdgpu_ps void @global_load_lds_dwordx3_vaddr(ptr addrspace(1) nocapture %gptr, ptr addrspace(3) nocapture %lptr) {
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; GFX950-LABEL: global_load_lds_dwordx3_vaddr:
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; GFX950: ; %bb.0:
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; GFX950-NEXT: v_readfirstlane_b32 s0, v2
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; GFX950-NEXT: s_mov_b32 m0, s0
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; GFX950-NEXT: s_nop 0
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; GFX950-NEXT: global_load_lds_dwordx3 v[0:1], off offset:16 sc0
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; GFX950-NEXT: s_endpgm
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call void @llvm.amdgcn.global.load.lds(ptr addrspace(1) %gptr, ptr addrspace(3) %lptr, i32 12, i32 16, i32 1)
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ret void
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}
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define amdgpu_ps void @global_load_lds_dwordx3_saddr(ptr addrspace(1) nocapture inreg %gptr, ptr addrspace(3) nocapture %lptr) {
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; GFX950-SDAG-LABEL: global_load_lds_dwordx3_saddr:
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; GFX950-SDAG: ; %bb.0:
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; GFX950-SDAG-NEXT: v_readfirstlane_b32 s2, v0
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; GFX950-SDAG-NEXT: v_mov_b32_e32 v1, 0
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; GFX950-SDAG-NEXT: s_mov_b32 m0, s2
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; GFX950-SDAG-NEXT: s_nop 0
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; GFX950-SDAG-NEXT: global_load_lds_dwordx3 v1, s[0:1] offset:32 nt
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; GFX950-SDAG-NEXT: s_endpgm
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;
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; GFX950-GISEL-LABEL: global_load_lds_dwordx3_saddr:
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; GFX950-GISEL: ; %bb.0:
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; GFX950-GISEL-NEXT: v_readfirstlane_b32 s2, v0
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; GFX950-GISEL-NEXT: v_mov_b32_e32 v0, 0
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; GFX950-GISEL-NEXT: s_mov_b32 m0, s2
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; GFX950-GISEL-NEXT: s_nop 0
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; GFX950-GISEL-NEXT: global_load_lds_dwordx3 v0, s[0:1] offset:32 nt
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; GFX950-GISEL-NEXT: s_endpgm
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call void @llvm.amdgcn.global.load.lds(ptr addrspace(1) %gptr, ptr addrspace(3) %lptr, i32 12, i32 32, i32 2)
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ret void
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}
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define amdgpu_ps void @global_load_lds_dwordx3_saddr_and_vaddr(ptr addrspace(1) nocapture inreg %gptr, ptr addrspace(3) nocapture %lptr, i32 %voffset) {
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; GFX950-LABEL: global_load_lds_dwordx3_saddr_and_vaddr:
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; GFX950: ; %bb.0:
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; GFX950-NEXT: v_readfirstlane_b32 s2, v0
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; GFX950-NEXT: s_mov_b32 m0, s2
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; GFX950-NEXT: s_nop 0
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; GFX950-NEXT: global_load_lds_dwordx3 v1, s[0:1] offset:48 sc1
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; GFX950-NEXT: s_endpgm
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%voffset.64 = zext i32 %voffset to i64
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%gep = getelementptr i8, ptr addrspace(1) %gptr, i64 %voffset.64
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call void @llvm.amdgcn.global.load.lds(ptr addrspace(1) %gep, ptr addrspace(3) %lptr, i32 12, i32 48, i32 16)
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ret void
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}
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;---------------------------------------------------------------------
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; dwordx4
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;---------------------------------------------------------------------
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define amdgpu_ps void @global_load_lds_dwordx4_vaddr(ptr addrspace(1) nocapture %gptr, ptr addrspace(3) nocapture %lptr) {
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; GFX950-LABEL: global_load_lds_dwordx4_vaddr:
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; GFX950: ; %bb.0:
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; GFX950-NEXT: v_readfirstlane_b32 s0, v2
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; GFX950-NEXT: s_mov_b32 m0, s0
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; GFX950-NEXT: s_nop 0
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; GFX950-NEXT: global_load_lds_dwordx4 v[0:1], off offset:16 sc0
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; GFX950-NEXT: s_endpgm
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call void @llvm.amdgcn.global.load.lds(ptr addrspace(1) %gptr, ptr addrspace(3) %lptr, i32 16, i32 16, i32 1)
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ret void
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}
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define amdgpu_ps void @global_load_lds_dwordx4_saddr(ptr addrspace(1) nocapture inreg %gptr, ptr addrspace(3) nocapture %lptr) {
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; GFX950-SDAG-LABEL: global_load_lds_dwordx4_saddr:
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; GFX950-SDAG: ; %bb.0:
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; GFX950-SDAG-NEXT: v_readfirstlane_b32 s2, v0
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; GFX950-SDAG-NEXT: v_mov_b32_e32 v1, 0
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; GFX950-SDAG-NEXT: s_mov_b32 m0, s2
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; GFX950-SDAG-NEXT: s_nop 0
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; GFX950-SDAG-NEXT: global_load_lds_dwordx4 v1, s[0:1] offset:32 nt
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; GFX950-SDAG-NEXT: s_endpgm
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;
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; GFX950-GISEL-LABEL: global_load_lds_dwordx4_saddr:
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; GFX950-GISEL: ; %bb.0:
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; GFX950-GISEL-NEXT: v_readfirstlane_b32 s2, v0
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; GFX950-GISEL-NEXT: v_mov_b32_e32 v0, 0
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; GFX950-GISEL-NEXT: s_mov_b32 m0, s2
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; GFX950-GISEL-NEXT: s_nop 0
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; GFX950-GISEL-NEXT: global_load_lds_dwordx4 v0, s[0:1] offset:32 nt
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; GFX950-GISEL-NEXT: s_endpgm
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call void @llvm.amdgcn.global.load.lds(ptr addrspace(1) %gptr, ptr addrspace(3) %lptr, i32 16, i32 32, i32 2)
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ret void
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}
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define amdgpu_ps void @global_load_lds_dwordx4_saddr_and_vaddr(ptr addrspace(1) nocapture inreg %gptr, ptr addrspace(3) nocapture %lptr, i32 %voffset) {
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; GFX950-LABEL: global_load_lds_dwordx4_saddr_and_vaddr:
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; GFX950: ; %bb.0:
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; GFX950-NEXT: v_readfirstlane_b32 s2, v0
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; GFX950-NEXT: s_mov_b32 m0, s2
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; GFX950-NEXT: s_nop 0
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; GFX950-NEXT: global_load_lds_dwordx4 v1, s[0:1] offset:48 sc1
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; GFX950-NEXT: s_endpgm
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%voffset.64 = zext i32 %voffset to i64
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%gep = getelementptr i8, ptr addrspace(1) %gptr, i64 %voffset.64
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call void @llvm.amdgcn.global.load.lds(ptr addrspace(1) %gep, ptr addrspace(3) %lptr, i32 16, i32 48, i32 16)
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ret void
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}
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