re PR target/53291 (Code generated for xtest is wrong)

	PR target/53291
	* config/i386/i386.md (xtest): Use NE condition in ix86_expand_setcc.

From-SVN: r187387

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6eb4d871de0afb930c002785f8a6926b92b2556b..ffff7dbb38e3d0aa8bcfd3e7c4680cd680db741b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-05-11  Uros Bizjak  <ubizjak@gmail.com>
+
+       PR target/53291
+       * config/i386/i386.md (xtest): Use NE condition in ix86_expand_setcc.
+
 2012-05-11  Uros Bizjak  <ubizjak@gmail.com>
 
        * config/i386/i386.md (*movti_internal_rex64): Avoid MOVAPS size

diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 44eafe036944d3b1cc61c407786bc62666941067..cce78b5c535ea29d85db1523ff223662dd38ac0d 100644 (file)
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -18479,7 +18479,7 @@
 {
   emit_insn (gen_xtest_1 ());
 
-  ix86_expand_setcc (operands[0], EQ,
+  ix86_expand_setcc (operands[0], NE,
                     gen_rtx_REG (CCZmode, FLAGS_REG), const0_rtx);
   DONE;
 })