forked from OSchip/llvm-project
18 lines
461 B
LLVM
18 lines
461 B
LLVM
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; This test ensures the @llvm.debugtrap() call is not removed when generating
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; the 'pop' instruction to restore the callee saved registers on ARM.
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; RUN: llc < %s -mtriple=armv7 -O0 -filetype=asm | FileCheck %s
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declare void @llvm.debugtrap() nounwind
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declare void @foo() nounwind
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define void @test() nounwind {
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entry:
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; CHECK: bl foo
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; CHECK-NEXT: pop
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; CHECK-NEXT: trap
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call void @foo()
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call void @llvm.debugtrap()
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ret void
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}
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