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4d53e7798c
Now that only the register-scavenger version of the CR spilling code remains, we no longer need the Darwin R2 hack. Darwin can use R0 as a spare register in any case where the System V ABI uses it (R0 is special architecturally, and so is reserved under all common ABIs). A few test cases needed to be updated to reflect the register-allocation changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176868 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
477 B
LLVM
24 lines
477 B
LLVM
; RUN: llc < %s -mtriple=powerpc-apple-darwin | FileCheck -check-prefix=P32 %s
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; RUN: llc < %s -mtriple=powerpc64-apple-darwin | 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 r2, 0(r3)
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; P32: addi r4, r2, 4
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; P32: stw r4, 0(r3)
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; P32: lwz r3, 0(r2)
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; P32: blr
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; P64: test1:
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; P64: ld r2, 0(r3)
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; P64: addi r4, r2, 8
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; P64: std r4, 0(r3)
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; P64: ld r3, 0(r2)
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; P64: blr
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