[llvm] r269150 - Delete mayBeOverridden.
Rafael Espindola via llvm-commits
llvm-commits at lists.llvm.org
Tue May 10 18:26:07 PDT 2016
Author: rafael
Date: Tue May 10 20:26:06 2016
New Revision: 269150
URL: http://llvm.org/viewvc/llvm-project?rev=269150&view=rev
Log:
Delete mayBeOverridden.
It is the same as isInterposable which seems to be the preferred name.
Modified:
llvm/trunk/include/llvm/IR/GlobalValue.h
llvm/trunk/lib/Transforms/IPO/FunctionImport.cpp
Modified: llvm/trunk/include/llvm/IR/GlobalValue.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/GlobalValue.h?rev=269150&r1=269149&r2=269150&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/GlobalValue.h (original)
+++ llvm/trunk/include/llvm/IR/GlobalValue.h Tue May 10 20:26:06 2016
@@ -114,19 +114,12 @@ private:
case AppendingLinkage:
case InternalLinkage:
case PrivateLinkage:
- return mayBeOverridden();
+ return isInterposable();
}
llvm_unreachable("Fully covered switch above!");
}
- /// Whether the definition of this global may be replaced by something
- /// non-equivalent at link time. For example, if a function has weak linkage
- /// then the code defining it may be replaced by different code.
- bool mayBeOverridden() const {
- return isMayBeOverriddenLinkage(getLinkage());
- }
-
protected:
/// \brief The intrinsic ID for this subclass (which must be a Function).
///
@@ -269,7 +262,7 @@ public:
/// Whether the definition of this global may be replaced by something
/// non-equivalent at link time. For example, if a function has weak linkage
/// then the code defining it may be replaced by different code.
- static bool isMayBeOverriddenLinkage(LinkageTypes Linkage) {
+ static bool isInterposableLinkage(LinkageTypes Linkage) {
switch (Linkage) {
case WeakAnyLinkage:
case LinkOnceAnyLinkage:
@@ -300,7 +293,7 @@ public:
/// Whether the definition of this global may be replaced at link time. NB:
/// Using this method outside of the code generators is almost always a
- /// mistake: when working at the IR level use mayBeOverridden instead as it
+ /// mistake: when working at the IR level use isInterposable instead as it
/// knows about ODR semantics.
static bool isWeakForLinker(LinkageTypes Linkage) {
return Linkage == WeakAnyLinkage || Linkage == WeakODRLinkage ||
@@ -352,7 +345,7 @@ public:
/// *arbitrary* definition at link time. We cannot do any IPO or inlinining
/// across interposable call edges, since the callee can be replaced with
/// something arbitrary at link time.
- bool isInterposable() const { return mayBeOverridden(); }
+ bool isInterposable() const { return isInterposableLinkage(getLinkage()); }
bool hasExternalLinkage() const { return isExternalLinkage(getLinkage()); }
bool hasAvailableExternallyLinkage() const {
Modified: llvm/trunk/lib/Transforms/IPO/FunctionImport.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/FunctionImport.cpp?rev=269150&r1=269149&r2=269150&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/IPO/FunctionImport.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/FunctionImport.cpp Tue May 10 20:26:06 2016
@@ -156,7 +156,7 @@ selectCallee(const ModuleSummaryIndex &I
CalleeSummaryList,
[&](const std::unique_ptr<GlobalValueSummary> &SummaryPtr) {
auto *GVSummary = SummaryPtr.get();
- if (GlobalValue::isMayBeOverriddenLinkage(GVSummary->linkage()))
+ if (GlobalValue::isInterposableLinkage(GVSummary->linkage()))
// There is no point in importing these, we can't inline them
return false;
if (auto *AS = dyn_cast<AliasSummary>(GVSummary)) {
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