diff options
| -rw-r--r-- | lib/IR/Verifier.cpp | 4 | ||||
| -rw-r--r-- | test/Verifier/alias.ll | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/lib/IR/Verifier.cpp b/lib/IR/Verifier.cpp index b66bd06401..d1c7f7d25c 100644 --- a/lib/IR/Verifier.cpp +++ b/lib/IR/Verifier.cpp @@ -493,6 +493,10 @@ void Verifier::visitAliaseeSubExpr(SmallPtrSet<const GlobalAlias *, 4> &Visited, Assert1(!GA2->mayBeOverridden(), "Alias cannot point to a weak alias", &GA); + } else { + // Only continue verifying subexpressions of GlobalAliases. + // Do not recurse into global initializers. + return; } } diff --git a/test/Verifier/alias.ll b/test/Verifier/alias.ll index ff02a37bab..d71a7cb2b6 100644 --- a/test/Verifier/alias.ll +++ b/test/Verifier/alias.ll @@ -11,6 +11,10 @@ declare void @f() ; CHECK: Alias must point to a definition ; CHECK-NEXT: @ga +; References to a global declaration from an initializer are OK. +@gptr = global i32* @g +@gptr_a = alias i32** @gptr +; CHECK-NOT: Alias must point to a definition @test2_a = alias i32* @test2_b @test2_b = alias i32* @test2_a |