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[AArch64] Enable TBL for big-endian.

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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
This commit is contained in:
Alan Lawrence 2014-04-24 14:18:48 +00:00 • committed by Tejas Belagod
parent b911b50d67
commit fbbde65e62
4 changed files with 10 additions and 7 deletions
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4
gcc/ChangeLog
View file

@ -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>

5
gcc/config/aarch64/aarch64.c
View file

@ -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;

5
gcc/testsuite/ChangeLog
View file

@ -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>

3
gcc/testsuite/lib/target-supports.exp
View file

@ -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-*-*]