From: Michael Meissner <meissner@linux.vnet.ibm.com>
Date: Fri, 14 Jun 2013 20:52:44 +0000 (+0000)
Subject: re PR target/57615 (power8 support does not deal with -mquad-memory -mno-vsx)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d1aa4a76d271acb5f0a56ee7f4822a835baba955;p=gcc.git

re PR target/57615 (power8 support does not deal with -mquad-memory -mno-vsx)

2013-06-14  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/57615
	* config/rs6000/rs6000.md (mov<mode>_ppc64): Call
	rs6000_output_move_128bit to handle emitting quad memory
	operations.  Set attribute length to 8 bytes.

From-SVN: r200107
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index abdc7b56a5c..66903b453b3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2013-06-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR target/57615
+	* config/rs6000/rs6000.md (mov<mode>_ppc64): Call
+	rs6000_output_move_128bit to handle emitting quad memory
+	operations.  Set attribute length to 8 bytes.
+
 2013-06-14  Vidya Praveen <vidyapraveen@arm.com>
 
 	* config/aarch64/aarch64-simd.md (aarch64_<su>mlal_lo<mode>):
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index a0f462a99c1..7fe23bff351 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -10020,8 +10020,11 @@
   "(TARGET_POWERPC64 && VECTOR_MEM_NONE_P (<MODE>mode)
    && (gpc_reg_operand (operands[0], <MODE>mode)
        || gpc_reg_operand (operands[1], <MODE>mode)))"
-  "#"
-  [(set_attr "type" "store,load,*,*")])
+{
+  return rs6000_output_move_128bit (operands);
+}
+  [(set_attr "type" "store,load,*,*")
+   (set_attr "length" "8")])
 
 (define_split
   [(set (match_operand:TI2 0 "int_reg_operand" "")