256343a0e9
Reverts llvm/llvm-project#81394 This reverts commit 3ac243bc0d7922d083af2cf025247b5698556062. It is not handling RSrc registers s0-s3 correctly. This leads to a broken test, where it expects s0-s3 as function argument and uses it as RSrc register as well. We need to re-visit the patch, but apparently we only want to have s0-s3 as argument registers if we don't need them as RSrc registers.
26 lines
1.1 KiB
LLVM
26 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
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; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -o - < %s | FileCheck --check-prefixes=CHECK %s
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define amdgpu_gfx void @example(<4 x i32> inreg %rsrc, ptr addrspace(5) %src, i32 %dst) {
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; CHECK-LABEL: example:
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; CHECK: ; %bb.0:
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; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CHECK-NEXT: v_add_nc_u32_e32 v3, 4, v0
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; CHECK-NEXT: s_clause 0x1
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; CHECK-NEXT: scratch_load_b32 v2, v0, off
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; CHECK-NEXT: scratch_load_b32 v3, v3, off
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; CHECK-NEXT: s_waitcnt vmcnt(0)
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; CHECK-NEXT: buffer_store_b64 v[2:3], v1, s[4:7], 0 offen
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; CHECK-NEXT: s_setpc_b64 s[30:31]
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%x0 = load i32, ptr addrspace(5) %src
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call void @llvm.amdgcn.raw.buffer.store.i32(i32 %x0, <4 x i32> %rsrc, i32 %dst, i32 0, i32 0)
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%src1 = getelementptr i8, ptr addrspace(5) %src, i32 4
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%x1 = load i32, ptr addrspace(5) %src1
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%dst1 = add i32 %dst, 4
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call void @llvm.amdgcn.raw.buffer.store.i32(i32 %x1, <4 x i32> %rsrc, i32 %dst1, i32 0, i32 0)
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ret void
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}
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declare void @llvm.amdgcn.raw.buffer.store.i32(i32, <4 x i32>, i32, i32, i32)
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