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This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40807 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
552 B
LLVM
16 lines
552 B
LLVM
; Make sure this testcase codegens to the ctlz instruction
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; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev67 | grep -i ctlz
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; RUN: llvm-as < %s | llc -march=alpha -mattr=+CIX | grep -i ctlz
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; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev6 | not grep -i ctlz
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; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev56 | not grep -i ctlz
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; RUN: llvm-as < %s | llc -march=alpha -mattr=-CIX | not grep -i ctlz
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declare i8 @llvm.ctlz.i8(i8)
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define i32 @bar(i8 %x) {
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entry:
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%tmp.1 = call i8 @llvm.ctlz.i8( i8 %x )
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%tmp.2 = sext i8 %tmp.1 to i32
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ret i32 %tmp.2
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}
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