From: Bernd Schmidt <bernds@redhat.com>
Date: Mon, 28 Nov 2016 08:59:01 +0000 (+0000)
Subject: re PR rtl-optimization/78120 (If conversion no longer performed)
X-Git-Tag: basepoints/gcc-8~2770
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03612f25277590cac3df470f07e032cbc30fd7d6;p=thirdparty%2Fgcc.git

re PR rtl-optimization/78120 (If conversion no longer performed)

	PR rtl-optimization/78120
	* rtlanal.c (insn_rtx_cost): Revert previous change.

From-SVN: r242908
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 44ba41e74cc2..5b8913f811d9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-11-28  Bernd Schmidt  <bschmidt@redhat.com>
+
+	PR rtl-optimization/78120
+	* rtlanal.c (insn_rtx_cost): Revert previous change.
+
 2016-11-28  Georg-Johann Lay  <avr@gjlay.de>
 
 	PR 41076
diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 7521a4ece2df..17dbb1eaeb10 100644
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -5237,7 +5237,7 @@ insn_rtx_cost (rtx pat, bool speed)
   else
     return 0;
 
-  cost = set_rtx_cost (set, speed);
+  cost = set_src_cost (SET_SRC (set), GET_MODE (SET_DEST (set)), speed);
   return cost > 0 ? cost : COSTS_N_INSNS (1);
 }