1cba70550SNathan Gauër; RUN: llc -mtriple=spirv-unknown-vulkan-compute -O0 %s -o - | FileCheck %s 2cba70550SNathan Gauër; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan-compute %s -o - -filetype=obj | spirv-val %} 3cba70550SNathan Gauër 4cba70550SNathan Gauërtarget datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-G1" 5cba70550SNathan Gauërtarget triple = "spirv-unknown-vulkan1.3-compute" 6cba70550SNathan Gauër 7cba70550SNathan Gauër; Function Attrs: convergent noinline norecurse nounwind optnone 8cba70550SNathan Gauërdefine spir_func noundef i32 @_Z7processv() #0 { 9cba70550SNathan Gauër 10cba70550SNathan Gauër; CHECK: %[[#entry:]] = OpLabel 11cba70550SNathan Gauër; CHECK: OpBranch %[[#header:]] 12cba70550SNathan Gauërentry: 13cba70550SNathan Gauër %0 = call token @llvm.experimental.convergence.entry() 14cba70550SNathan Gauër %1 = alloca i32, align 4 15cba70550SNathan Gauër br label %header 16cba70550SNathan Gauër 17cba70550SNathan Gauër; CHECK: %[[#header]] = OpLabel 18cba70550SNathan Gauër; CHECK: OpLoopMerge %[[#merge:]] %[[#continue:]] None 19cba70550SNathan Gauër; CHECK: OpBranchConditional %[[#]] %[[#body:]] %[[#merge]] 20cba70550SNathan Gauërheader: 21cba70550SNathan Gauër %2 = call token @llvm.experimental.convergence.loop() [ "convergencectrl"(token %0) ] 22cba70550SNathan Gauër br i1 true, label %body, label %merge 23cba70550SNathan Gauër 24*53326ee0SNathan Gauër; CHECK: %[[#merge]] = OpLabel 25*53326ee0SNathan Gauër; CHECK: OpReturnValue %[[#]] 26*53326ee0SNathan Gauërmerge: 27*53326ee0SNathan Gauër ret i32 0 28*53326ee0SNathan Gauër 29cba70550SNathan Gauër; CHECK: %[[#body]] = OpLabel 30cba70550SNathan Gauër; CHECK: OpBranch %[[#continue]] 31cba70550SNathan Gauërbody: 32cba70550SNathan Gauër store i32 0, ptr %1 33cba70550SNathan Gauër br label %continue 34cba70550SNathan Gauër 35cba70550SNathan Gauërcontinue: 36cba70550SNathan Gauër br label %header 37cba70550SNathan Gauër; CHECK: %[[#continue]] = OpLabel 38cba70550SNathan Gauër; CHECK: OpBranch %[[#header]] 39cba70550SNathan Gauër} 40cba70550SNathan Gauër 41cba70550SNathan Gauër; Function Attrs: convergent nocallback nofree nosync nounwind willreturn memory(none) 42cba70550SNathan Gauërdeclare token @llvm.experimental.convergence.entry() #1 43cba70550SNathan Gauër 44cba70550SNathan Gauër; Function Attrs: convergent nocallback nofree nosync nounwind willreturn memory(none) 45cba70550SNathan Gauërdeclare token @llvm.experimental.convergence.loop() #1 46cba70550SNathan Gauër 47cba70550SNathan Gauër 48cba70550SNathan Gauërattributes #0 = { convergent noinline norecurse nounwind optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" } 49cba70550SNathan Gauërattributes #1 = { convergent nocallback nofree nosync nounwind willreturn memory(none) } 50cba70550SNathan Gauërattributes #2 = { convergent norecurse "frame-pointer"="all" "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" "no-trapping-math"="true" "stack-protector-buffer-size"="8" } 51cba70550SNathan Gauërattributes #3 = { convergent } 52cba70550SNathan Gauër 53cba70550SNathan Gauër!llvm.module.flags = !{!0, !1, !2} 54cba70550SNathan Gauër 55cba70550SNathan Gauër 56cba70550SNathan Gauër!0 = !{i32 1, !"wchar_size", i32 4} 57cba70550SNathan Gauër!1 = !{i32 4, !"dx.disable_optimizations", i32 1} 58cba70550SNathan Gauër!2 = !{i32 7, !"frame-pointer", i32 2} 59cba70550SNathan Gauër 60