the mangler can never mangle intrinsics, don't allow this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75564 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Mangler.cpp b/lib/VMCore/Mangler.cpp
index 6e838e395cb5d4ffae8b89cbfe2ff031669fe46e..a01f0f1540e0282f99a20d74ba00d3503b42f372 100644 (file)
--- a/lib/VMCore/Mangler.cpp
+++ b/lib/VMCore/Mangler.cpp
@@ -129,10 +129,8 @@ std::string Mangler::makeNameProper(const std::string &X, const char *Prefix,
 }
 
 std::string Mangler::getValueName(const GlobalValue *GV, const char *Suffix) {
-  // Never mangle intrinsic functions.
-  // FIXME: These should never come into the mangler.
-  if (isa<Function>(GV) && cast<Function>(GV)->isIntrinsic())
-    return GV->getNameStart();
+  assert((!isa<Function>(GV) || !cast<Function>(GV)->isIntrinsic()) &&
+         "Intrinsic functions cannot be mangled by Mangler");
   
   if (GV->hasName()) {
     if (GV->hasPrivateLinkage())