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For PR950:

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This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32751 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-12-23 06:05:41 +00:00
parent add2bd7f59
commit e4d87aa2de
87 changed files with 8093 additions and 6620 deletions
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3
lib/Analysis/BasicAliasAnalysis.cpp
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@@ -590,7 +590,8 @@ BasicAliasAnalysis::CheckGEPInstructions(
// Make sure they are comparable (ie, not constant expressions), and
// make sure the GEP with the smaller leading constant is GEP1.
if (G1OC) {
Constant *Compare = ConstantExpr::getSetGT(G1OC, G2OC);
Constant *Compare = ConstantExpr::getICmp(ICmpInst::ICMP_SGT,
G1OC, G2OC);
if (ConstantBool *CV = dyn_cast<ConstantBool>(Compare)) {
if (CV->getValue()) // If they are comparable and G2 > G1
std::swap(GEP1Ops, GEP2Ops); // Make GEP1 < GEP2