blob: 88ca81c4f2cf98063913860247249e7c88f955ce [file] [log] [blame]
; This test ensures the @llvm.debugtrap() call is not removed when generating
; the 'pop' instruction to restore the callee saved registers on ARM.
; RUN: llc < %s -mtriple=armv4 -O0 -filetype=asm | FileCheck --check-prefixes=CHECK,V4 %s
; RUN: llc < %s -mtriple=armv5 -O0 -filetype=asm | FileCheck --check-prefixes=CHECK,V5 %s
; RUN: llc < %s -mtriple=thumbv4 -O0 -filetype=asm | FileCheck --check-prefixes=CHECK,V4 %s
; RUN: llc < %s -mtriple=thumbv5 -O0 -filetype=asm | FileCheck --check-prefixes=CHECK,V5 %s
declare void @llvm.debugtrap() nounwind
declare void @foo() nounwind
define void @test() nounwind {
entry:
; CHECK: bl foo
; V4-NEXT: udf #254
; V5-NEXT: bkpt #0
; CHECK-NEXT: pop
call void @foo()
call void @llvm.debugtrap()
ret void
}