1*cba70550SNathan Gauër; RUN: llc -mtriple=spirv-unknown-vulkan-compute -O0 %s -o - | FileCheck %s --match-full-lines 2*cba70550SNathan Gauër; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan-compute %s -o - -filetype=obj | spirv-val %} 3*cba70550SNathan Gauër 4*cba70550SNathan Gauërtarget datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-G1" 5*cba70550SNathan Gauërtarget triple = "spirv-unknown-vulkan1.3-compute" 6*cba70550SNathan Gauër 7*cba70550SNathan Gauërdefine internal spir_func void @main() #1 { 8*cba70550SNathan Gauër; CHECK: %[[#entry:]] = OpLabel 9*cba70550SNathan Gauër; CHECK: OpBranch %[[#do_body:]] 10*cba70550SNathan Gauërentry: 11*cba70550SNathan Gauër %0 = call token @llvm.experimental.convergence.entry() 12*cba70550SNathan Gauër %a = alloca i32, align 4 13*cba70550SNathan Gauër br label %loop_body 14*cba70550SNathan Gauër 15*cba70550SNathan Gauërloop_body: 16*cba70550SNathan Gauër br i1 true, label %left, label %right 17*cba70550SNathan Gauër 18*cba70550SNathan Gauërleft: 19*cba70550SNathan Gauër br i1 true, label %loop_exit, label %loop_continue 20*cba70550SNathan Gauër 21*cba70550SNathan Gauërright: 22*cba70550SNathan Gauër br i1 true, label %loop_exit, label %loop_continue 23*cba70550SNathan Gauër 24*cba70550SNathan Gauërloop_continue: 25*cba70550SNathan Gauër br label %loop_body 26*cba70550SNathan Gauër 27*cba70550SNathan Gauërloop_exit: 28*cba70550SNathan Gauër %r = phi i32 [ 0, %left ], [ 1, %right ] 29*cba70550SNathan Gauër store i32 %r, ptr %a, align 4 30*cba70550SNathan Gauër ret void 31*cba70550SNathan Gauër 32*cba70550SNathan Gauër} 33*cba70550SNathan Gauër 34*cba70550SNathan Gauër 35*cba70550SNathan Gauërdeclare token @llvm.experimental.convergence.entry() #0 36*cba70550SNathan Gauërdeclare token @llvm.experimental.convergence.loop() #0 37*cba70550SNathan Gauër 38*cba70550SNathan Gauërattributes #0 = { convergent nocallback nofree nosync nounwind willreturn memory(none) } 39*cba70550SNathan Gauërattributes #1 = { convergent noinline norecurse nounwind optnone "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" } 40*cba70550SNathan Gauër 41*cba70550SNathan Gauër!llvm.module.flags = !{!0, !1} 42*cba70550SNathan Gauër 43*cba70550SNathan Gauër!0 = !{i32 1, !"wchar_size", i32 4} 44*cba70550SNathan Gauër!1 = !{i32 4, !"dx.disable_optimizations", i32 1} 45*cba70550SNathan Gauër 46