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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
40 lines
1.2 KiB
LLVM
40 lines
1.2 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -march=ppc32 | grep rotrw: | count 1
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; RUN: llc -verify-machineinstrs < %s -march=ppc32 | grep rotlw: | count 1
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; RUN: llc -verify-machineinstrs < %s -march=ppc32 | grep rotlwi: | count 1
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; RUN: llc -verify-machineinstrs < %s -march=ppc32 | grep rotrwi: | count 1
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define i32 @rotlw(i32 %x, i32 %sh) {
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entry:
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%tmp.7 = sub i32 32, %sh ; <i32> [#uses=1]
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%tmp.10 = lshr i32 %x, %tmp.7 ; <i32> [#uses=2]
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%tmp.4 = shl i32 %x, %sh ; <i32> [#uses=1]
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%tmp.12 = or i32 %tmp.10, %tmp.4 ; <i32> [#uses=1]
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ret i32 %tmp.12
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}
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define i32 @rotrw(i32 %x, i32 %sh) {
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entry:
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%tmp.3 = trunc i32 %sh to i8 ; <i8> [#uses=1]
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%tmp.4 = lshr i32 %x, %sh ; <i32> [#uses=2]
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%tmp.7 = sub i32 32, %sh ; <i32> [#uses=1]
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%tmp.10 = shl i32 %x, %tmp.7 ; <i32> [#uses=1]
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%tmp.12 = or i32 %tmp.4, %tmp.10 ; <i32> [#uses=1]
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ret i32 %tmp.12
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}
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define i32 @rotlwi(i32 %x) {
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entry:
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%tmp.7 = lshr i32 %x, 27 ; <i32> [#uses=2]
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%tmp.3 = shl i32 %x, 5 ; <i32> [#uses=1]
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%tmp.9 = or i32 %tmp.3, %tmp.7 ; <i32> [#uses=1]
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ret i32 %tmp.9
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}
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define i32 @rotrwi(i32 %x) {
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entry:
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%tmp.3 = lshr i32 %x, 5 ; <i32> [#uses=2]
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%tmp.7 = shl i32 %x, 27 ; <i32> [#uses=1]
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%tmp.9 = or i32 %tmp.3, %tmp.7 ; <i32> [#uses=1]
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ret i32 %tmp.9
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}
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