diff options
| author | Tamar Christina <tamar.christina@arm.com> | 2017-11-16 16:19:37 +0000 |
|---|---|---|
| committer | Tamar Christina <tamar.christina@arm.com> | 2017-11-16 16:27:35 +0000 |
| commit | d0f7791c6659081f3a62e220289417c010997baa (patch) | |
| tree | 2ace58421ccd2ab2d395f5514132bde64c9c3f1e /gas/ChangeLog | |
| parent | fadfa6b0020b934500356e7aea8934a4565657d3 (diff) | |
| download | binutils-gdb-d0f7791c6659081f3a62e220289417c010997baa.tar.gz | |
Add new AArch64 FP16 FM{A|S} instructions.
This patch separates the new FP16 instructions backported from Armv8.4-a to Armv8.2-a
into a new flag order to distinguish them from the rest of the already existing optional
FP16 instructions in Armv8.2-a.
The new flag "+fp16fml" is available from Armv8.2-a and implies +fp16 and is mandatory on
Armv8.4-a.
gas/
* config/tc-aarch64.c (fp16fml): New.
* doc/c-aarch64.texi (fp16fml): New.
* testsuite/gas/aarch64/armv8_2-a-crypto-fp16.d (fp16): Make fp16fml.
* testsuite/gas/aarch64/armv8_3-a-crypto-fp16.d (fp16): Make fp16fml.
include/
* opcode/aarch64.h: (AARCH64_FEATURE_F16_FML): New.
(AARCH64_ARCH_V8_4): Enable AARCH64_FEATURE_F16_FML by default.
opcodes/
* aarch64-tbl.h (aarch64_feature_fp_16_v8_2): Require AARCH64_FEATURE_F16_FML
and AARCH64_FEATURE_F16.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 78b2f945e26..ee1ec6fe0e5 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,12 @@ 2017-11-16 Tamar Christina <tamar.christina@arm.com> + * config/tc-aarch64.c (fp16fml): New. + * doc/c-aarch64.texi (fp16fml): New. + * testsuite/gas/aarch64/armv8_2-a-crypto-fp16.d (fp16): Make fp16fml. + * testsuite/gas/aarch64/armv8_3-a-crypto-fp16.d (fp16): Make fp16fml. + +2017-11-16 Tamar Christina <tamar.christina@arm.com> + * opcodes/aarch64-tbl.h (aarch64_feature_crypto): Add ARCH64_FEATURE_SIMD and AARCH64_FEATURE_FP. (aarch64_feature_crypto_v8_2, aarch64_feature_sm4): Likewise. |