forked from OSchip/llvm-project
42 lines
1.3 KiB
LLVM
42 lines
1.3 KiB
LLVM
; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck -check-prefix=P32 %s
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; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck -check-prefix=P64 %s
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; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names < %s -mtriple=powerpc64le-unknown-linux-gnu | 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-LABEL: test1:
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; P32: lbz [[REG1:r[0-9]+]], 0(r3)
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; P32: addi [[REG2:r[0-9]+]], [[REG1]], 1
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; P32: stb [[REG2]], 0(r3)
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; P32: cmpwi [[REG1]], 8
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; P32: lwz [[REG3:r[0-9]+]], 4(r3)
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; P32: slwi [[REG4:r[0-9]+]], [[REG1]], 2
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; P32: addi [[REG5:r[0-9]+]], [[REG3]], 4
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; P32: bc 12, lt, .LBB0_1
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; P32: b .LBB0_2
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; P32: .LBB0_1:
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; P32: addi [[REG5]], [[REG3]], 0
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; P32: .LBB0_2:
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; P32: stw [[REG5]], 4(r3)
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; P32: lwz [[REG6:r[0-9]+]], 8(r3)
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; P32: add [[REG6]], [[REG6]], [[REG4]]
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; P32: bc 12, lt, .LBB0_4
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; P32: # %bb.3:
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; P32: ori [[REG6]], [[REG2]], 0
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; P32: b .LBB0_4
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; P32: .LBB0_4:
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; P32: lwz r3, 0([[REG6]])
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; P32: blr
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; P64-LABEL: test1:
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; P64: ld [[REG1:r[0-9]+]], 0(r3)
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; P64: addi [[REG2:r[0-9]+]], [[REG1]], 8
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; P64: std [[REG2]], 0(r3)
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; P64: ld r3, 0([[REG1]])
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; P64: blr
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