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[PATCH][AArch64][4.8] Wire up TARGET_SIMD and TARGET_FLOAT properly
- From: Kyrill Tkachov <kyrylo dot tkachov at arm dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Cc: Richard Earnshaw <Richard dot Earnshaw at arm dot com>, Marcus Shawcroft <Marcus dot Shawcroft at arm dot com>
- Date: Thu, 10 Apr 2014 12:05:00 +0100
- Subject: [PATCH][AArch64][4.8] Wire up TARGET_SIMD and TARGET_FLOAT properly
- Authentication-results: sourceware.org; auth=none
- References: <5342AC47 dot 7030009 at arm dot com>
Hi all,
This is the 4.8 version of the patch posted at:
http://gcc.gnu.org/ml/gcc-patches/2014-04/msg00315.html
TARGET_CRYPTO was not defined in 4.8 therefore that hunk is removed.
Ok for the 4.8 branch?
Thanks,
Kyrill
2014-04-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64.h (TARGET_SIMD): Take AARCH64_ISA_SIMD
into account.
(TARGET_FLOAT): Take AARCH64_ISA_FP into account.diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
index c3efd2a..19ac5eb 100644
--- a/gcc/config/aarch64/aarch64.h
+++ b/gcc/config/aarch64/aarch64.h
@@ -73,9 +73,9 @@
#define WORDS_BIG_ENDIAN (BYTES_BIG_ENDIAN)
/* AdvSIMD is supported in the default configuration, unless disabled by
- -mgeneral-regs-only. */
-#define TARGET_SIMD !TARGET_GENERAL_REGS_ONLY
-#define TARGET_FLOAT !TARGET_GENERAL_REGS_ONLY
+ -mgeneral-regs-only or the +nosimd extension. */
+#define TARGET_SIMD (!TARGET_GENERAL_REGS_ONLY && AARCH64_ISA_SIMD)
+#define TARGET_FLOAT (!TARGET_GENERAL_REGS_ONLY && AARCH64_ISA_FP)
#define UNITS_PER_WORD 8