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db43217a24
Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
21 lines
522 B
LLVM
21 lines
522 B
LLVM
; RUN: llc -verify-machineinstrs < %s -march=ppc64 | grep rotld
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; RUN: llc -verify-machineinstrs < %s -march=ppc64 | grep rotldi
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; PR1613
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define i64 @t1(i64 %A) {
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%tmp1 = lshr i64 %A, 57
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%tmp2 = shl i64 %A, 7
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%tmp3 = or i64 %tmp1, %tmp2
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ret i64 %tmp3
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}
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define i64 @t2(i64 %A, i8 zeroext %Amt) {
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%Amt1 = zext i8 %Amt to i64
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%tmp1 = lshr i64 %A, %Amt1
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%Amt2 = sub i8 64, %Amt
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%Amt3 = zext i8 %Amt2 to i64
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%tmp2 = shl i64 %A, %Amt3
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%tmp3 = or i64 %tmp1, %tmp2
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ret i64 %tmp3
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}
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