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authorDimitry Andric <dim@FreeBSD.org>2013-12-22 00:04:03 +0000
committerDimitry Andric <dim@FreeBSD.org>2013-12-22 00:04:03 +0000
commitf8af5cf600354830d4ccf59732403f0f073eccb9 (patch)
tree2ba0398b4c42ad4f55561327538044fd2c925a8b /lib/IR/Globals.cpp
parent59d6cff90eecf31cb3dd860c4e786674cfdd42eb (diff)
Diffstat (limited to 'lib/IR/Globals.cpp')
-rw-r--r--lib/IR/Globals.cpp16
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/IR/Globals.cpp b/lib/IR/Globals.cpp
index 6d547f3edf3f6..da3b02a0fa6d6 100644
--- a/lib/IR/Globals.cpp
+++ b/lib/IR/Globals.cpp
@@ -229,14 +229,14 @@ void GlobalAlias::setAliasee(Constant *Aliasee) {
setOperand(0, Aliasee);
}
-const GlobalValue *GlobalAlias::getAliasedGlobal() const {
- const Constant *C = getAliasee();
+GlobalValue *GlobalAlias::getAliasedGlobal() {
+ Constant *C = getAliasee();
if (C == 0) return 0;
- if (const GlobalValue *GV = dyn_cast<GlobalValue>(C))
+ if (GlobalValue *GV = dyn_cast<GlobalValue>(C))
return GV;
- const ConstantExpr *CE = cast<ConstantExpr>(C);
+ ConstantExpr *CE = cast<ConstantExpr>(C);
assert((CE->getOpcode() == Instruction::BitCast ||
CE->getOpcode() == Instruction::GetElementPtr) &&
"Unsupported aliasee");
@@ -244,18 +244,18 @@ const GlobalValue *GlobalAlias::getAliasedGlobal() const {
return cast<GlobalValue>(CE->getOperand(0));
}
-const GlobalValue *GlobalAlias::resolveAliasedGlobal(bool stopOnWeak) const {
- SmallPtrSet<const GlobalValue*, 3> Visited;
+GlobalValue *GlobalAlias::resolveAliasedGlobal(bool stopOnWeak) {
+ SmallPtrSet<GlobalValue*, 3> Visited;
// Check if we need to stop early.
if (stopOnWeak && mayBeOverridden())
return this;
- const GlobalValue *GV = getAliasedGlobal();
+ GlobalValue *GV = getAliasedGlobal();
Visited.insert(GV);
// Iterate over aliasing chain, stopping on weak alias if necessary.
- while (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV)) {
+ while (GlobalAlias *GA = dyn_cast<GlobalAlias>(GV)) {
if (stopOnWeak && GA->mayBeOverridden())
break;