commit 78ff647e4471c88c3a3826e7ac24adcd8a9a2073
author Rafael Espindola <rafael.espindola@gmail.com> Thu May 19 22:05:56 2011 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Thu May 19 22:05:56 2011 +0000
tree bf4b12276d3c6244e265c02a0272bde369146c4e
parent a6f2678f08299f053feb58337fc4322131d99bf4

Looks like OS X assemblers (including MC) don't like

foo:
bar = foo
.quad bar

Avoid producing it. Fixes PR9951.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131687 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCStreamer.cpp

diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp
index 8aaad5e..4e4cb8c 100644
--- a/lib/MC/MCStreamer.cpp
+++ b/lib/MC/MCStreamer.cpp
@@ -43,7 +43,8 @@
 }
 
 const MCExpr *MCStreamer::ForceExpAbs(const MCExpr* Expr) {
-  if (Context.getAsmInfo().hasAggressiveSymbolFolding())
+  if (Context.getAsmInfo().hasAggressiveSymbolFolding() ||
+      isa<MCSymbolRefExpr>(Expr))
     return Expr;
 
   MCSymbol *ABS = Context.CreateTempSymbol();