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Add a GlobalAlias::isValidLinkage to reduce code duplication.

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Thanks to Reid Kleckner for the suggestion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192298 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2013-10-09 16:07:32 +00:00
parent 3b73dea538
commit 1a525e8c80
3 changed files with 7 additions and 6 deletions
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3
lib/IR/Verifier.cpp
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@@ -529,8 +529,7 @@ void Verifier::visitGlobalVariable(GlobalVariable &GV) {
void Verifier::visitGlobalAlias(GlobalAlias &GA) {
Assert1(!GA.getName().empty(),
"Alias name cannot be empty!", &GA);
Assert1(GA.hasExternalLinkage() || GA.hasLocalLinkage() ||
GA.hasWeakLinkage() || GA.hasLinkOnceLinkage(),
Assert1(GlobalAlias::isValidLinkage(GA.getLinkage()),
"Alias should have external or external weak linkage!", &GA);
Assert1(GA.getAliasee(),
"Aliasee cannot be NULL!", &GA);