llvm-6502/zext.ll at de0ccb2104e80cab21ec4febfac43209eccca876 - llvm-6502 - Applefritter: Git

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Richard Osborne 850ba41ed4 [XCore] Fix instruction selection for zext, mkmsk instructions.

r182680 replaced CountLeadingZeros_32 with a template function
countLeadingZeros that relies on using the correct argument type to give
the right result. The type passed in the XCore backend after this
revision was incorrect in a couple of places.

Patch by Robert Lytton.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185430 91177308-0d34-0410-b5e6-96231b3b80d8

2013-07-02 14:46:34 +00:00

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 ; RUN: llc -march=xcore < %s | FileCheck %s
 define i32 @f(i1 %a) {
 entry:
 ; CHECK: f
 ; CHECK: zext r0, 1
 ; CHECK: retsp 0
   %b= zext i1 %a to i32
   ret i32 %b
 }