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749dc72bdc
alignment for PPC32/64, avoiding some masking operations. llvm-gcc expands vaarg inline instead of using the instruction so it has never hit this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116168 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
440 B
LLVM
23 lines
440 B
LLVM
; RUN: llc < %s -march=ppc32 | FileCheck -check-prefix=P32 %s
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; RUN: llc < %s -march=ppc64 | FileCheck -check-prefix=P64 %s
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; PR8327
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define i8* @test1(i8** %foo) nounwind {
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%A = va_arg i8** %foo, i8*
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ret i8* %A
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}
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; P32: test1:
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; P32: lwz r4, 0(r3)
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; P32: addi r5, r4, 4
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; P32: stw r5, 0(r3)
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; P32: lwz r3, 0(r4)
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; P32: blr
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; P64: test1:
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; P64: ld r4, 0(r3)
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; P64: addi r5, r4, 8
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; P64: std r5, 0(r3)
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; P64: ld r3, 0(r4)
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; P64: blr
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