From: Kazu Hirata <kazu@cs.umass.edu>
Date: Sun, 24 Aug 2003 09:02:32 +0000 (+0000)
Subject: * rtlanal.c (may_trap_p): Simplify an integer comparison.
X-Git-Tag: releases/gcc-3.4.0~4088
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30c3267cef53e13862011b293b07593c135b6361;p=thirdparty%2Fgcc.git

* rtlanal.c (may_trap_p): Simplify an integer comparison.

From-SVN: r70761
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index edda5b2e933a..42d313fc1560 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2003-08-24  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* rtlanal.c (may_trap_p): Simplify an integer comparison.
+
 2003-08-24  Nathanael Nerode  <neroden@gcc.gnu.org>
 
 	* fixinc/inclhack.def (AAB_svr4_replace_byteorder):  Enhance
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 18173ebf297e..6509f4f92bf3 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -2388,9 +2388,7 @@ may_trap_p (rtx x)
 	  || (GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT
 	      && flag_trapping_math))
 	return 1;
-      /* This was const0_rtx, but by not using that,
-	 we can link this file into other programs.  */
-      if (GET_CODE (XEXP (x, 1)) == CONST_INT && INTVAL (XEXP (x, 1)) == 0)
+      if (XEXP (x, 1) == const0_rtx)
 	return 1;
       break;