29 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 42; RUN: llc < %s -mtriple=x86_64 -global-isel=0 -fast-isel=0 | FileCheck %s3; RUN: llc < %s -mtriple=x86_64 -global-isel=1 -fast-isel=0 | FileCheck %s4; RUN: llc < %s -mtriple=x86_64 -global-isel=0 -fast-isel=1 | FileCheck %s5 6define i1 @test_runtime() local_unnamed_addr {7; CHECK-LABEL: test_runtime:8; CHECK: # %bb.0: # %entry9; CHECK-NEXT: movb $1, %al10; CHECK-NEXT: retq11entry:12 %allow = call i1 @llvm.allow.runtime.check(metadata !"test_check")13 ret i1 %allow14}15 16declare i1 @llvm.allow.runtime.check(metadata) nounwind17 18define i1 @test_ubsan() local_unnamed_addr {19; CHECK-LABEL: test_ubsan:20; CHECK: # %bb.0: # %entry21; CHECK-NEXT: movb $1, %al22; CHECK-NEXT: retq23entry:24 %allow = call i1 @llvm.allow.ubsan.check(i8 7)25 ret i1 %allow26}27 28declare i1 @llvm.allow.ubsan.check(i8) nounwind29