18 lines
369 B
LLVM
18 lines
369 B
LLVM
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; RUN: llc -mtriple=x86_64 -O0 < %s | FileCheck %s
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; Check that we don't crash on this input.
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; CHECK-LABEL: @foo
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; CHECK: __stack_chk_guard
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; CHECK: retq
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define hidden void @foo(ptr %ptr) #0 {
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entry:
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%args.addr = alloca ptr, align 8
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%0 = va_arg ptr %args.addr, ptr
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store ptr %0, ptr %ptr
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ret void
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}
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attributes #0 = { sspstrong }
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attributes #1 = { optsize }
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