6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-20 14:29:27 +00:00
Code Issues Projects Releases Wiki Activity

X86 zero extends setcc results

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21146 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-04-07 19:41:46 +00:00
parent 7b5987d56e
commit 6659bd7592
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
lib/Target/X86/X86ISelPattern.cpp
View File

@ -43,6 +43,7 @@ namespace {
// X86 is wierd, it always uses i8 for shift amounts and setcc results.
setShiftAmountType(MVT::i8);
setSetCCResultType(MVT::i8);
setSetCCResultContents(ZeroOrOneSetCCResult);
setShiftAmountFlavor(Mask); // shl X, 32 == shl X, 0
// Set up the register classes.