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Do not delete dead invoke instructions!

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17897 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-11-16 16:32:28 +00:00
parent e5525438b0
commit 73559b1f4c
1 changed files with 1 additions and 2 deletions
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3
lib/Transforms/Scalar/SCCP.cpp
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@@ -875,7 +875,7 @@ bool SCCP::runOnFunction(Function &F) {
Instruction *Inst = BI++; Instruction *Inst = BI++;
if (Inst->getType() != Type::VoidTy) { if (Inst->getType() != Type::VoidTy) {
LatticeVal &IV = Values[Inst]; LatticeVal &IV = Values[Inst];
if (IV.isConstant() || IV.isUndefined()) { if (IV.isConstant() || IV.isUndefined() && !isa<TerminatorInst>(Inst)) {
Constant *Const; Constant *Const;
if (IV.isConstant()) { if (IV.isConstant()) {
Const = IV.getConstant(); Const = IV.getConstant();
@@ -900,4 +900,3 @@ bool SCCP::runOnFunction(Function &F) {
return MadeChanges; return MadeChanges;
} }