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4c1984d9e8
_test:
stwu r1, -80(r1)
stw r1, 76(r1)
mflr r11
stw r11, 88(r1)
rlwinm r2, r4, 0, 30, 31
cmplwi cr7, r2, 2
mfcr r2
rlwinm r2, r2, 30, 31, 31
cmplwi cr0, r2, 0
bne cr0, LBB1_2 ;UnifiedReturnBlock
after it is:
_test:
stwu r1, -80(r1)
stw r1, 76(r1)
mflr r11
stw r11, 88(r1)
rlwinm r2, r4, 0, 30, 31
cmplwi cr0, r2, 2
bgt cr0, LBB1_2 ;UnifiedReturnBlock
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30954 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
478 B
LLVM
17 lines
478 B
LLVM
; RUN: llvm-as < %s | llc -march=ppc32 &&
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; RUN: llvm-as < %s | llc -march=ppc32 | not grep mfcr
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void %test(long %X) {
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%tmp1 = and long %X, 3 ; <long> [#uses=1]
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%tmp = setgt long %tmp1, 2 ; <bool> [#uses=1]
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br bool %tmp, label %UnifiedReturnBlock, label %cond_true
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cond_true: ; preds = %entry
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tail call void %test(long 0)
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ret void
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UnifiedReturnBlock: ; preds = %entry
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ret void
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}
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