26 lines
595 B
LLVM
26 lines
595 B
LLVM
; RUN: opt -S -functionattrs %s | FileCheck %s
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; RUN: opt -S -passes='function-attrs' %s | FileCheck %s
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; Don't change the attributes of parameters of naked functions, in particular
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; don't mark them as readnone
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@g = common global i32 0, align 4
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define i32 @bar() {
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entry:
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%call = call i32 @foo(i32* @g)
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; CHECK: %call = call i32 @foo(i32* @g)
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ret i32 %call
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}
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define internal i32 @foo(i32*) #0 {
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entry:
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%retval = alloca i32, align 4
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call void asm sideeffect "ldr r0, [r0] \0Abx lr \0A", ""()
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unreachable
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}
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; CHECK: define internal i32 @foo(i32*)
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attributes #0 = { naked }
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