Always store multiply-used vector compares in temporary variables (C++ output).

2012-06-06 10:03:03 -07:00
parent 7b6bd90903
commit 3c869802fb
1 changed files with 2 additions and 2 deletions
--- a/cbackend.cpp
+++ b/cbackend.cpp
@@ -380,7 +380,7 @@ namespace {
    static bool isInlinableInst(const Instruction &I) {
      // Always inline cmp instructions, even if they are shared by multiple
      // expressions.  GCC generates horrible code if we don't.
-      if (isa<CmpInst>(I))
+        if (isa<CmpInst>(I) && isa<VectorType>(I.getType()) == false)
          return true;

      // Must be an expression, must be used exactly once.  If it is dead, we