6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-01 00:33:09 +00:00
Code Issues Projects Releases Wiki Activity

Use recently added getTruncateOrZeroExtend method to make the code shorter.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52251 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Wojciech Matyjewicz 2008-06-13 17:02:03 +00:00
parent 818ae72d04
commit 900872186d
1 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Transforms/Scalar/IndVarSimplify.cpp
View File

@ -522,11 +522,7 @@ bool IndVarSimplify::runOnLoop(Loop *L, LPPassManager &LPM) {
DOUT << "INDVARS: New CanIV: " << *IndVar;
if (!isa<SCEVCouldNotCompute>(IterationCount)) {
if (IterationCount->getType()->getPrimitiveSizeInBits() <
LargestType->getPrimitiveSizeInBits())
IterationCount = SE->getZeroExtendExpr(IterationCount, LargestType);
else if (IterationCount->getType() != LargestType)
IterationCount = SE->getTruncateExpr(IterationCount, LargestType);
IterationCount = SE->getTruncateOrZeroExtend(IterationCount, LargestType);
if (Instruction *DI = LinearFunctionTestReplace(L, IterationCount,Rewriter))
DeadInsts.insert(DI);
}