From: dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 14 Apr 2005 15:27:18 +0000 (+0000)
Subject: Whoops, wrong version of file.
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8111b18f5bb19a9f178c3d450b930d537efe1169;p=thirdparty%2Fgcc.git

Whoops, wrong version of file.
Sorry about that


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98137 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index 409ce8350445..cecc97ecb637 100644
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -1963,10 +1963,11 @@ compute_avail (void)
 	      vuse_optype vuses = STMT_VUSE_OPS (stmt);
 
 	      STRIP_USELESS_TYPE_CONVERSION (rhs);
-	      if (UNARY_CLASS_P (rhs)
+	      if ((UNARY_CLASS_P (rhs)
 		  || BINARY_CLASS_P (rhs)
 		  || COMPARISON_CLASS_P (rhs)
 		  || REFERENCE_CLASS_P (rhs))
+		  && !TREE_INVARIANT (rhs))
 		{
 		  /* For binary, unary, and reference expressions,
 		     create a duplicate expression with the operands