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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S -passes=normalize < %s | FileCheck %s
; Function Attrs: convergent nounwind readnone
define i32 @nested(i32 %src) #0 {
; CHECK-LABEL: define i32 @nested(
; CHECK-SAME: i32 [[A0:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: [[BB15160:.*:]]
; CHECK-NEXT: [[T1:%.*]] = call token @llvm.experimental.convergence.entry()
; CHECK-NEXT: %"vl15001llvm.experimental.convergence.anchor()" = call token @llvm.experimental.convergence.anchor()
; CHECK-NEXT: %"op68297llvm.amdgcn.readfirstlane.i32([[A0]], vl15001llvm.experimental.convergence.anchor())" = call i32 @llvm.amdgcn.readfirstlane.i32(i32 [[A0]]) [ "convergencectrl"(token %"vl15001llvm.experimental.convergence.anchor()") ]
; CHECK-NEXT: ret i32 undef
;
%t1 = call token @llvm.experimental.convergence.entry()
%t2 = call token @llvm.experimental.convergence.anchor()
%r2 = call i32 @llvm.amdgcn.readfirstlane(i32 %src) [ "convergencectrl"(token %t2) ]
ret i32 undef
}
; Function Attrs: convergent nounwind readnone
declare i32 @llvm.amdgcn.readfirstlane(i32) #0
declare token @llvm.experimental.convergence.entry()
declare token @llvm.experimental.convergence.anchor()
attributes #0 = { convergent nounwind readnone }
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