From: wschmidt <wschmidt@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 23 Oct 2013 16:23:42 +0000 (+0000)
Subject: 2013-10-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a268327ddc1a3d9715b64b7698c51d10366458f6;p=thirdparty%2Fgcc.git

2013-10-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (mulv8hi3): Adjust for little endian.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203980 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 26b02e8d1acb..31580a41e8b7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2013-10-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	* config/rs6000/altivec.md (mulv8hi3): Adjust for little endian.
+
 2013-10-23  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/58775
diff --git a/gcc/config/rs6000/altivec.md b/gcc/config/rs6000/altivec.md
index 93aaa12076b7..37c59980ecfb 100644
--- a/gcc/config/rs6000/altivec.md
+++ b/gcc/config/rs6000/altivec.md
@@ -681,7 +681,10 @@
    emit_insn (gen_altivec_vmrghw (high, even, odd));
    emit_insn (gen_altivec_vmrglw (low, even, odd));
 
-   emit_insn (gen_altivec_vpkuwum (operands[0], high, low));
+   if (BYTES_BIG_ENDIAN)
+     emit_insn (gen_altivec_vpkuwum (operands[0], high, low));
+   else
+     emit_insn (gen_altivec_vpkuwum (operands[0], low, high));
 
    DONE;
 }")