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aarch64: Allow LS64 feature with Armv8.6

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Allow users to use LS64 extension with Armv8.6 architecture.
This commit is contained in:
Przemyslaw Wirkus 2020-11-11 15:28:48 +00:00
parent 4d93271533
commit f27c0b449f
4 changed files with 10 additions and 2 deletions
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4
gas/ChangeLog
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@ -1,3 +1,7 @@
2020-11-11 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
* testsuite/gas/aarch64/ls64.s: Update test.
2020-11-09 Denys Zagorui <dzagorui@cisco.com>
* config/obj-elf (obj_elf_init_stab_section): Improve

2
gas/testsuite/gas/aarch64/ls64.s
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@ -1,5 +1,5 @@
/* Atomic 64-byte load/store instructions. */
.arch armv8.7-a+ls64
.arch armv8.6-a+ls64
/* Single-copy Atomic 64-byte Load. */
ld64b x0, [x1]

4
opcodes/ChangeLog
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@ -1,3 +1,7 @@
2020-11-11 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
* aarch64-tbl.h: Enable -march=armv8.6-a+ls64.
2020-11-09 Spencer E. Olson <olsonse@umich.edu>
* pru-opc.c: Add opcode description for LMBD (left-most bit

2
opcodes/aarch64-tbl.h
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@ -2421,7 +2421,7 @@ static const aarch64_feature_set aarch64_feature_v8_r =
static const aarch64_feature_set aarch64_feature_csre =
AARCH64_FEATURE (AARCH64_FEATURE_CSRE, 0);
static const aarch64_feature_set aarch64_feature_ls64 =
AARCH64_FEATURE (AARCH64_FEATURE_V8_7 | AARCH64_FEATURE_LS64, 0);
AARCH64_FEATURE (AARCH64_FEATURE_V8_6 | AARCH64_FEATURE_LS64, 0);
#define CORE &aarch64_feature_v8
#define FP &aarch64_feature_fp