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82293f34de
Update these tests to not use the same name even though the type of the value differs. After PR411 hits, type planes will be gone and it will be illegal for a name to be used twice, regardless of type. llvm-svn: 33660
30 lines
875 B
LLVM
30 lines
875 B
LLVM
; These tests should not contain a sign extend.
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; RUN: llvm-as < %s | llc -march=ppc32 &&
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; RUN: llvm-as < %s | llc -march=ppc32 | not grep extsh &&
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; RUN: llvm-as < %s | llc -march=ppc32 | not grep extsb
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define i32 @test1(i32 %mode.0.i.0) {
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%tmp.79 = trunc i32 %mode.0.i.0 to i16
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%tmp.80 = sext i16 %tmp.79 to i32
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%tmp.81 = and i32 %tmp.80, 24
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ret i32 %tmp.81
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}
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define i16 @test2(i16 sext %X, i16 sext %x) sext {
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%tmp = sext i16 %X to i32
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%tmp1 = sext i16 %x to i32
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%tmp2 = add i32 %tmp, %tmp1
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%tmp4 = ashr i32 %tmp2, i8 1
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%tmp5 = trunc i32 %tmp4 to i16
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%tmp45 = sext i16 %tmp5 to i32
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%retval = trunc i32 %tmp45 to i16
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ret i16 %retval
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}
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define i16 @test3(i32 zext %X) sext {
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%tmp1 = lshr i32 %X, i8 16
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%tmp2 = trunc i32 %tmp1 to i16
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ret i16 %tmp2
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}
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