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| author | Matthew Wahab <matthew.wahab@arm.com> | 2015-12-14 16:57:04 +0000 |
|---|---|---|
| committer | Matthew Wahab <matthew.wahab@arm.com> | 2015-12-14 16:57:04 +0000 |
| commit | 80776b29d60ebdcd3631604858f144a72b8bcb8e (patch) | |
| tree | 28a11f5b1637d53389c37442cc5041175c59093e /gas/testsuite/ChangeLog | |
| parent | f3aa142b8b04bfccef2cbc3233b565c2b3faa01a (diff) | |
| download | gdb-80776b29d60ebdcd3631604858f144a72b8bcb8e.zip gdb-80776b29d60ebdcd3631604858f144a72b8bcb8e.tar.gz gdb-80776b29d60ebdcd3631604858f144a72b8bcb8e.tar.bz2 | |
[AArch64][PATCH 5/14] Support FP16 Scalar Two Register Misc. instructions.
ARMv8.2 adds 16-bit floating point operations as an optional extension
to the floating point and Adv.SIMD support. This patch adds FP16
instructions to the group Scalar Two Register Misc, making them
available when +simd+fp16 is enabled.
The instructions added are: FCMGT, FCMGE, FCMEQ, FCMLE, FCMLT, FCVTNS,
FCVTNU, FCVTPS, FCVTPU, FCVTMS, FCVTMU, FCVTZS, FCVTZU, FCVTAS, FCVTAU,
SCVTF, UCVTF, FRECPE, FRSQRTE and FRECPX.
The general form for these instructions is
<OP> <Hd>, <Hs>
or
<OP> <Hd>, <Hs>, #0.0
Tested the series for aarch64-none-linux-gnu with cross-compiled
check-binutils and check-gas.
gas/testsuite/
2015-12-14 Matthew Wahab <matthew.wahab@arm.com>
* gas/aarch64/advsimd-fp16.d: Update expected output.
* gas/aarch64/advsimd-fp16.s: Add tests for scalar two register misc.
instructions.
opcodes/
2015-12-14 Matthew Wahab <matthew.wahab@arm.com>
* aarch64-asm-2.c: Regenerate.
* aarch64-dis-2.c: Regenerate.
* aarch64-opc-2.c: Regenerate.
* aarch64-tbl.h (QL_SISD_FCMP_H_0): new.
(QL_S_2SAMEH): New.
(aarch64_opcode_table): Add fp16 versions of fcvtns, fcvtms,
fcvtas, scvtf, fcmgt, fcmeq, fcmlt, fcvtps, fcvtzs, frecpe,
frecpx, fcvtnu, fcvtmu, fcvtau, ucvtf, fcmge, fcmle, fcvtpu,
fcvtzu and frsqrte to the scalar two register misc. group.
Change-Id: I19b25baae33027ce1bade68cc8dc47a4321d045c
Diffstat (limited to 'gas/testsuite/ChangeLog')
| -rw-r--r-- | gas/testsuite/ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 6a377c8..f36651d 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,6 +1,12 @@ 2015-12-14 Matthew Wahab <matthew.wahab@arm.com> * gas/aarch64/advsimd-fp16.d: Update expected output. + * gas/aarch64/advsimd-fp16.s: Add tests for scalar two register misc. + instructions. + +2015-12-14 Matthew Wahab <matthew.wahab@arm.com> + + * gas/aarch64/advsimd-fp16.d: Update expected output. * gas/aarch64/advsimd-fp16.s: Add tests for vector two register misc. instructions. |