From: Alan Lawrence <alan.lawrence@arm.com>
Date: Thu, 24 Apr 2014 14:18:48 +0000 (+0000)
Subject: [AArch64] Enable TBL for big-endian.
X-Git-Tag: releases/gcc-5.1.0~7946
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fbbde65e624bc4f536845df87c81b315a0cb74f0;p=thirdparty%2Fgcc.git

[AArch64] Enable TBL for big-endian.

gcc/ChangeLog:
2014-04-11  Alan Lawrence  <alan.lawrence@arm.com>

	* config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.

gcc/testsuite/ChangeLog:
2014-04-11  Alan Lawrence  <alan.lawrence@arm.com>

	* lib/target-supports.exp (check_effective_target_vect_perm): Return
	true for aarch64_be.

From-SVN: r209749
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 662e08377eed..7cab1ded1fa1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
+
+	* config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
+
 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
             Tom de Vries  <tom@codesourcery.com>
 
diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index d644f799368e..2bb43109e736 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -8143,11 +8143,6 @@ aarch64_evpc_tbl (struct expand_vec_perm_d *d)
   enum machine_mode vmode = d->vmode;
   unsigned int i, nelt = d->nelt;
 
-  /* TODO: ARM's TBL indexing is little-endian.  In order to handle GCC's
-     numbering of elements for big-endian, we must reverse the order.  */
-  if (BYTES_BIG_ENDIAN)
-    return false;
-
   if (d->testing_p)
     return true;
 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ff27827b2a0b..70a0f89d5929 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+i2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
+
+	* lib/target-supports.exp (check_effective_target_vect_perm): Return
+	true for aarch64_be.
+
 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
             Tom de Vries  <tom@codesourcery.com>
 
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index badfac3ffcac..ef370fef356e 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -3487,8 +3487,7 @@ proc check_effective_target_vect_perm { } {
     } else {
         set et_vect_perm_saved 0
         if { [is-effective-target arm_neon_ok]
-	     || ([istarget aarch64*-*-*]
-		 && [is-effective-target aarch64_little_endian])
+	     || [istarget aarch64*-*-*]
 	     || [istarget powerpc*-*-*]
              || [istarget spu-*-*]
 	     || [istarget i?86-*-*]