c2483ed52d
This PR: * adds __spirv_ builtins for existing instructions; * fixes parsing of "syncscope" values in atomic instructions; * fix a special case of binary header emision.
55 lines
2.0 KiB
LLVM
55 lines
2.0 KiB
LLVM
; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
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; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
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; CHECK-DAG: OpName %[[#GetScope:]] "_Z8getScopev"
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; CHECK-DAG: %[[#Long:]] = OpTypeInt 32 0
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; CHECK-DAG: %[[#ScopeDevice:]] = OpConstant %[[#Long]] 1
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; CHECK-DAG: %[[#WrkGrpConst2:]] = OpConstant %[[#Long]] 2
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; CHECK-DAG: %[[#Const3:]] = OpConstant %[[#Long]] 3
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; CHECK-DAG: %[[#InvocationConst4:]] = OpConstant %[[#Long]] 4
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; CHECK-DAG: %[[#Const8:]] = OpConstant %[[#Long]] 8
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; CHECK-DAG: %[[#Const16:]] = OpConstant %[[#Long]] 16
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; CHECK-DAG: %[[#Const912:]] = OpConstant %[[#Long]] 912
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; CHECK: OpMemoryBarrier %[[#ScopeDevice]] %[[#WrkGrpConst2]]
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; CHECK: OpMemoryBarrier %[[#ScopeDevice]] %[[#InvocationConst4]]
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; CHECK: OpMemoryBarrier %[[#ScopeDevice]] %[[#Const8]]
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; CHECK: OpMemoryBarrier %[[#InvocationConst4]] %[[#Const16]]
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; CHECK: OpMemoryBarrier %[[#WrkGrpConst2]] %[[#InvocationConst4]]
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; CHECK: OpFunctionEnd
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; CHECK: %[[#ScopeId:]] = OpFunctionCall %[[#Long]] %[[#GetScope]]
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; CHECK: OpControlBarrier %[[#Const3]] %[[#ScopeId:]] %[[#Const912]]
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define spir_kernel void @fence_test_kernel1(ptr addrspace(1) noalias %s.ascast) {
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fence acquire
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ret void
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}
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define spir_kernel void @fence_test_kernel2(ptr addrspace(1) noalias %s.ascast) {
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fence release
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ret void
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}
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define spir_kernel void @fence_test_kernel3(ptr addrspace(1) noalias %s.ascast) {
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fence acq_rel
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ret void
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}
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define spir_kernel void @fence_test_kernel4(ptr addrspace(1) noalias %s.ascast) {
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fence syncscope("singlethread") seq_cst
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ret void
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}
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define spir_kernel void @fence_test_kernel5(ptr addrspace(1) noalias %s.ascast) {
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fence syncscope("workgroup") release
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ret void
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}
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define spir_func void @barrier_test1() {
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%scope = call noundef i32 @_Z8getScopev()
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call void @_Z22__spirv_ControlBarrieriii(i32 noundef 3, i32 noundef %scope, i32 noundef 912)
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ret void
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}
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declare spir_func void @_Z22__spirv_ControlBarrieriii(i32 noundef, i32 noundef, i32 noundef)
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declare spir_func i32 @_Z8getScopev()
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