20f56e1f8e
RFC: https://discourse.llvm.org/t/rfc-add-llvm-experimental-hot-intrinsic-or-llvm-hot/77641
31 lines
969 B
LLVM
31 lines
969 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
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; RUN: llc < %s -mtriple=aarch64 -global-isel=0 -fast-isel=0 | FileCheck %s
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; RUN: llc < %s -mtriple=aarch64 -global-isel=1 -fast-isel=0 | FileCheck %s
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; RUN: llc < %s -mtriple=aarch64 -global-isel=0 -fast-isel=1 | FileCheck %s
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target triple = "aarch64-linux"
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define i1 @test_runtime() local_unnamed_addr {
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; CHECK-LABEL: test_runtime:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov w0, #1 // =0x1
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; CHECK-NEXT: ret
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entry:
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%allow = call i1 @llvm.allow.runtime.check(metadata !"test_check")
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ret i1 %allow
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}
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declare i1 @llvm.allow.runtime.check(metadata) nounwind
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define i1 @test_ubsan() local_unnamed_addr {
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; CHECK-LABEL: test_ubsan:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: mov w0, #1 // =0x1
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; CHECK-NEXT: ret
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entry:
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%allow = call i1 @llvm.allow.ubsan.check(i8 7)
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ret i1 %allow
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}
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declare i1 @llvm.allow.ubsan.check(i8) nounwind
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