6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-30 04:35:00 +00:00
Code Issues Projects Releases Wiki Activity

Make the trunc code consistent with the zext and sext code in its

Browse Source 
handling of pointer types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106757 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-06-24 16:33:38 +00:00
parent 27da66db3e
commit 1faa88280e
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/Analysis/ScalarEvolution.cpp
View File

@ -822,7 +822,8 @@ const SCEV *ScalarEvolution::getTruncateExpr(const SCEV *Op,
// Fold if the operand is constant.
if (const SCEVConstant *SC = dyn_cast<SCEVConstant>(Op))
return getConstant(
cast<ConstantInt>(ConstantExpr::getTrunc(SC->getValue(), Ty)));
cast<ConstantInt>(ConstantExpr::getTrunc(SC->getValue(),
getEffectiveSCEVType(Ty))));
// trunc(trunc(x)) --> trunc(x)
if (const SCEVTruncateExpr *ST = dyn_cast<SCEVTruncateExpr>(Op))