IRgen: Add CreateIRTemp, which creates a temporary alloca but with type converted "not-for-memory". Dunno a better name.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96374 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index 01820c7..030d2c9 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -36,7 +36,17 @@
return new llvm::AllocaInst(Ty, 0, Name, AllocaInsertPt);
}
-llvm::Value *CodeGenFunction::CreateMemTemp(QualType Ty, const llvm::Twine &Name) {
+llvm::Value *CodeGenFunction::CreateIRTemp(QualType Ty,
+ const llvm::Twine &Name) {
+ llvm::AllocaInst *Alloc = CreateTempAlloca(ConvertType(Ty), Name);
+ // FIXME: Should we prefer the preferred type alignment here?
+ CharUnits Align = getContext().getTypeAlignInChars(Ty);
+ Alloc->setAlignment(Align.getQuantity());
+ return Alloc;
+}
+
+llvm::Value *CodeGenFunction::CreateMemTemp(QualType Ty,
+ const llvm::Twine &Name) {
llvm::AllocaInst *Alloc = CreateTempAlloca(ConvertTypeForMem(Ty), Name);
// FIXME: Should we prefer the preferred type alignment here?
CharUnits Align = getContext().getTypeAlignInChars(Ty);