From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 7 Feb 2018 12:53:31 +0000 (+0100)
Subject: tree-eh.c (operation_could_trap_helper_p): Ignore honor_trapv for *DIV_EXPR and ... 
X-Git-Tag: basepoints/gcc-9~1367
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=228868f5324dacfbd2b7892d223b5eba044c51e7;p=thirdparty%2Fgcc.git

tree-eh.c (operation_could_trap_helper_p): Ignore honor_trapv for *DIV_EXPR and *MOD_EXPR.

	* tree-eh.c (operation_could_trap_helper_p): Ignore honor_trapv for
	*DIV_EXPR and *MOD_EXPR.

From-SVN: r257450
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 51c45c053200..73c144f5f6ac 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-02-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-eh.c (operation_could_trap_helper_p): Ignore honor_trapv for
+	*DIV_EXPR and *MOD_EXPR.
+
 2018-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/84248
diff --git a/gcc/tree-eh.c b/gcc/tree-eh.c
index 9862ed9fdda5..3609bca6eacc 100644
--- a/gcc/tree-eh.c
+++ b/gcc/tree-eh.c
@@ -2436,7 +2436,7 @@ operation_could_trap_helper_p (enum tree_code op,
     case ROUND_MOD_EXPR:
     case TRUNC_MOD_EXPR:
     case RDIV_EXPR:
-      if (honor_snans || honor_trapv)
+      if (honor_snans)
 	return true;
       if (fp_operation)
 	return flag_trapping_math;