llvm/test/Transforms/InstCombine/allow-checks.ll


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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=instcombine -S | FileCheck %s --implicit-check-not="call i1 @llvm.allow"

define i1 @test_runtime()  {
; CHECK-LABEL: @test_runtime(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[HOT:%.*]] = call i1 @llvm.allow.runtime.check(metadata !"test")
; CHECK-NEXT:    ret i1 [[HOT]]
;
entry:
  %allow = call i1 @llvm.allow.runtime.check(metadata !"test")
  ret i1 %allow
}

define void @test_runtime_void()  {
; CHECK-LABEL: @test_runtime_void(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    ret void
;
entry:
  %allow = call i1 @llvm.allow.runtime.check(metadata !"test")
  ret void
}

define i1 @test_ubsan()  {
; CHECK-LABEL: @test_ubsan(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[HOT:%.*]] = call i1 @llvm.allow.ubsan.check(i8 11)
; CHECK-NEXT:    ret i1 [[HOT]]
;
entry:
  %allow = call i1 @llvm.allow.ubsan.check(i8 11)
  ret i1 %allow
}

define void @test_ubsan_void()  {
; CHECK-LABEL: @test_ubsan_void(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    ret void
;
entry:
  %allow = call i1 @llvm.allow.ubsan.check(i8 11)
  ret void
}