From: Richard Earnshaw <rearnsha@arm.com>
Date: Mon, 6 Jan 2014 15:58:44 +0000 (+0000)
Subject: * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
X-Git-Tag: releases/gcc-4.9.0~1820
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=328402a94ee4a453a040a59f103e6a9f0fd76904;p=thirdparty%2Fgcc.git

* aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.

From-SVN: r206363
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8a0c3f3c42a8..04119620b5e0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-01-06  Richard Earnshaw  <rearnsha@arm.com>
+
+	* aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
+
 2014-01-06  Martin Jambor  <mjambor@suse.cz>
 
 	PR ipa/59008
diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index 186db9dca709..fe0aab3b04cd 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -4643,12 +4643,15 @@ aarch64_rtx_costs (rtx x, int code, int outer ATTRIBUTE_UNUSED,
 			  extra_cost->mult[GET_MODE (x) == DImode].extend_add;
 		      return true;
 		    }
+
 		  *cost += (rtx_cost (XEXP (op0, 0), MULT, 0, speed)
 			    + rtx_cost (XEXP (op0, 1), MULT, 1, speed)
 			    + rtx_cost (op1, PLUS, 1, speed));
 
 		  if (speed)
 		    *cost += extra_cost->mult[GET_MODE (x) == DImode].add;
+
+		  return true;
 		}
 
 	      *cost += (rtx_cost (new_op0, PLUS, 0, speed)