8b41ad4430
This is one of the string attributes that takes a boolean value for no reason. There is no point in ever writing this with an explicit false. Stop adding the noise and reporting an unnecessary change.
64 lines
2.9 KiB
LLVM
64 lines
2.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
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; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=amdgpu-attributor %s | FileCheck -check-prefix=ATTRIBUTOR_GCN %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck -check-prefix=GFX9 %s
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define internal void @indirect() {
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; ATTRIBUTOR_GCN-LABEL: define {{[^@]+}}@indirect
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; ATTRIBUTOR_GCN-SAME: () #[[ATTR0:[0-9]+]] {
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; ATTRIBUTOR_GCN-NEXT: ret void
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;
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; GFX9-LABEL: indirect:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX9-NEXT: s_setpc_b64 s[30:31]
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ret void
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}
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define amdgpu_kernel void @test_simple_indirect_call() {
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; ATTRIBUTOR_GCN-LABEL: define {{[^@]+}}@test_simple_indirect_call() {
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; ATTRIBUTOR_GCN-NEXT: [[FPTR:%.*]] = alloca ptr, align 8, addrspace(5)
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; ATTRIBUTOR_GCN-NEXT: store ptr @indirect, ptr addrspace(5) [[FPTR]], align 8, !noalias.addrspace [[META0:![0-9]+]]
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; ATTRIBUTOR_GCN-NEXT: [[FP:%.*]] = load ptr, ptr addrspace(5) [[FPTR]], align 8, !noalias.addrspace [[META0]]
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; ATTRIBUTOR_GCN-NEXT: call void [[FP]]()
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; ATTRIBUTOR_GCN-NEXT: ret void
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;
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; GFX9-LABEL: test_simple_indirect_call:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_add_u32 flat_scratch_lo, s12, s17
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; GFX9-NEXT: s_addc_u32 flat_scratch_hi, s13, 0
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; GFX9-NEXT: s_add_u32 s0, s0, s17
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; GFX9-NEXT: s_addc_u32 s1, s1, 0
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; GFX9-NEXT: s_getpc_b64 s[18:19]
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; GFX9-NEXT: s_add_u32 s18, s18, indirect@rel32@lo+4
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; GFX9-NEXT: s_addc_u32 s19, s19, indirect@rel32@hi+12
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; GFX9-NEXT: s_mov_b32 s13, s15
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; GFX9-NEXT: s_mov_b32 s12, s14
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; GFX9-NEXT: s_mov_b64 s[14:15], src_private_base
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; GFX9-NEXT: v_mov_b32_e32 v5, s18
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; GFX9-NEXT: v_lshlrev_b32_e32 v2, 20, v2
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; GFX9-NEXT: v_lshlrev_b32_e32 v1, 10, v1
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; GFX9-NEXT: v_mov_b32_e32 v3, 0
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; GFX9-NEXT: v_mov_b32_e32 v4, s15
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; GFX9-NEXT: v_mov_b32_e32 v6, s19
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; GFX9-NEXT: v_or3_b32 v31, v0, v1, v2
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; GFX9-NEXT: s_mov_b32 s14, s16
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; GFX9-NEXT: s_movk_i32 s32, 0x400
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; GFX9-NEXT: flat_store_dwordx2 v[3:4], v[5:6]
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; GFX9-NEXT: s_swappc_b64 s[30:31], s[18:19]
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; GFX9-NEXT: s_endpgm
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%fptr = alloca ptr, addrspace(5)
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%fptr.cast = addrspacecast ptr addrspace(5) %fptr to ptr
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store ptr @indirect, ptr %fptr.cast
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%fp = load ptr, ptr %fptr.cast
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call void %fp()
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ret void
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}
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;.
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; ATTRIBUTOR_GCN: attributes #[[ATTR0]] = { "amdgpu-no-cluster-id-x" "amdgpu-no-cluster-id-y" "amdgpu-no-cluster-id-z" "amdgpu-no-completion-action" "amdgpu-no-default-queue" "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-flat-scratch-init" "amdgpu-no-heap-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-lds-kernel-id" "amdgpu-no-multigrid-sync-arg" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" }
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;.
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; ATTRIBUTOR_GCN: [[META0]] = !{i32 1, i32 5, i32 6, i32 10}
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;.
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