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Split GlobalValue into GlobalValue and GlobalObject.

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This allows code to statically accept a Function or a GlobalVariable, but
not an alias. This is already a cleanup by itself IMHO, but the main
reason for it is that it gives a lot more confidence that the refactoring to fix
the design of GlobalAlias is correct. That will be a followup patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208716 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-05-13 18:45:48 +00:00
parent ebfe1f0371
commit 834384bf5b
14 changed files with 130 additions and 58 deletions
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4
lib/IR/Core.cpp
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@ -1307,7 +1307,7 @@ const char *LLVMGetSection(LLVMValueRef Global) {
}
void LLVMSetSection(LLVMValueRef Global, const char *Section) {
unwrap<GlobalValue>(Global)->setSection(Section);
unwrap<GlobalObject>(Global)->setSection(Section);
}
LLVMVisibility LLVMGetVisibility(LLVMValueRef Global) {
@ -1357,7 +1357,7 @@ unsigned LLVMGetAlignment(LLVMValueRef V) {
void LLVMSetAlignment(LLVMValueRef V, unsigned Bytes) {
Value *P = unwrap<Value>(V);
if (GlobalValue *GV = dyn_cast<GlobalValue>(P))
if (GlobalObject *GV = dyn_cast<GlobalObject>(P))
GV->setAlignment(Bytes);
else if (AllocaInst *AI = dyn_cast<AllocaInst>(P))
AI->setAlignment(Bytes);