From: Kenneth Zadeck <zadeck@naturalbridge.com>
Date: Thu, 28 Mar 2013 14:09:46 +0000 (+0000)
Subject: combine.c (try_combine): Removed useless assert.
X-Git-Tag: releases/gcc-4.9.0~6800
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b4c73eedf336e26c042bd873e4b49e394a81b4b0;p=thirdparty%2Fgcc.git

combine.c (try_combine): Removed useless assert.

2013-03-28  Kenneth Zadeck <zadeck@naturalbridge.com>

	* combine.c (try_combine): Removed useless assert.
	* cselib.c (rtx_equal_for_cselib_1): Removed unnecessary parens.

From-SVN: r197198
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 327a71c936da..998fb0415f50 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-28  Kenneth Zadeck <zadeck@naturalbridge.com>
+
+	* combine.c (try_combine): Removed useless assert. 
+	* cselib.c (rtx_equal_for_cselib_1): Removed unnecessary parens.
+
 2013-03-28  Marek Polacek  <polacek@redhat.com>
 	    Richard Biener  <rguenther@suse.de>
 
diff --git a/gcc/combine.c b/gcc/combine.c
index acb4cb4c108a..feb6267b4902 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -2635,11 +2635,6 @@ try_combine (rtx i3, rtx i2, rtx i1, rtx i0, int *new_direct_jump_p,
       int offset = -1;
       int width = 0;
       
-      /* There are not explicit tests to make sure that this is not a
-	 float, but there is code here that would not be correct if it
-	 was.  */
-      gcc_assert (GET_MODE_CLASS (GET_MODE (SET_SRC (temp))) != MODE_FLOAT);
-
       if (GET_CODE (dest) == ZERO_EXTRACT)
 	{
 	  if (CONST_INT_P (XEXP (dest, 1))
diff --git a/gcc/cselib.c b/gcc/cselib.c
index f2021b985b05..dcad97417d87 100644
--- a/gcc/cselib.c
+++ b/gcc/cselib.c
@@ -1026,7 +1026,7 @@ rtx_equal_for_cselib_1 (rtx x, rtx y, enum machine_mode memmode)
 static rtx
 wrap_constant (enum machine_mode mode, rtx x)
 {
-  if ((!CONST_SCALAR_INT_P (x)) && GET_CODE (x) != CONST_FIXED)
+  if (!CONST_SCALAR_INT_P (x) && GET_CODE (x) != CONST_FIXED)
     return x;
   gcc_assert (mode != VOIDmode);
   return gen_rtx_CONST (mode, x);