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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-linux-gnu | FileCheck %s --check-prefixes=ALL,X64
; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=x86_64-linux-gnu | FileCheck %s --check-prefixes=ALL,X64
; RUN: llc < %s -global-isel -global-isel-abort=1 -mtriple=x86_64-linux-gnu | FileCheck %s --check-prefixes=ALL,GISEL-X64
; RUN: llc < %s -mtriple=i686-linux-gnu | FileCheck %s --check-prefixes=ALL,X86
; RUN: llc < %s -fast-isel -fast-isel-abort=1 -mtriple=i686-linux-gnu | FileCheck %s --check-prefixes=ALL,X86
; RUN: llc < %s -global-isel -global-isel-abort=1 -mtriple=i686-linux-gnu | FileCheck %s --check-prefixes=ALL,GISEL-X86
declare void @llvm.trap()
define void @test_trap() {
; ALL-LABEL: test_trap:
; ALL: # %bb.0:
; ALL-NEXT: ud2
; ALL-NEXT: ret{{[l|q]}}
tail call void @llvm.trap()
ret void
}
define void @test_debugtrap() {
; ALL-LABEL: test_debugtrap:
; ALL: # %bb.0:
; ALL-NEXT: int3
; ALL-NEXT: ret{{[l|q]}}
tail call void @llvm.debugtrap()
ret void
}
define void @test_ubsantrap() {
; ALL-LABEL: test_ubsantrap:
; ALL: # %bb.0:
; ALL-NEXT: ud1l 12(%eax), %eax
; ALL-NEXT: ret{{[l|q]}}
call void @llvm.ubsantrap(i8 12)
ret void
}
define void @test_ubsantrap_custom() nounwind {
; X64-LABEL: test_ubsantrap_custom:
; X64: # %bb.0:
; X64-NEXT: pushq %rax
; X64-NEXT: movl $42, %edi
; X64-NEXT: callq guide@PLT
; X64-NEXT: popq %rax
; X64-NEXT: retq
;
; GISEL-X64-LABEL: test_ubsantrap_custom:
; GISEL-X64: # %bb.0:
; GISEL-X64-NEXT: pushq %rax
; GISEL-X64-NEXT: movl $42, %edi
; GISEL-X64-NEXT: callq guide
; GISEL-X64-NEXT: popq %rax
; GISEL-X64-NEXT: retq
;
; X86-LABEL: test_ubsantrap_custom:
; X86: # %bb.0:
; X86-NEXT: subl $12, %esp
; X86-NEXT: movl $42, (%esp)
; X86-NEXT: calll guide
; X86-NEXT: addl $12, %esp
; X86-NEXT: retl
;
; GISEL-X86-LABEL: test_ubsantrap_custom:
; GISEL-X86: # %bb.0:
; GISEL-X86-NEXT: subl $12, %esp
; GISEL-X86-NEXT: movl $42, (%esp)
; GISEL-X86-NEXT: calll guide
; GISEL-X86-NEXT: addl $12, %esp
; GISEL-X86-NEXT: retl
call void @llvm.ubsantrap(i8 42) "trap-func-name"="guide"
ret void
}
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