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| author | Haochen Jiang <haochen.jiang@intel.com> | 2024-09-02 10:53:59 +0800 |
|---|---|---|
| committer | Haochen Jiang <haochen.jiang@intel.com> | 2024-09-02 10:53:59 +0800 |
| commit | 85e370a3d63f88386e98b435f43fa63e9e54130b (patch) | |
| tree | b72b97963f708c31065c55049479cea64866e768 /gdb/ada-lang.c | |
| parent | 073e508b618cc16902cc3ec64c99f87750c6b841 (diff) | |
| download | binutils-85e370a3d63f88386e98b435f43fa63e9e54130b.zip binutils-85e370a3d63f88386e98b435f43fa63e9e54130b.tar.gz binutils-85e370a3d63f88386e98b435f43fa63e9e54130b.tar.bz2 | |
Support ymm rounding control for Intel AVX10.2
In the patch, in order to support ymm rounding for AVX10.2, we derive
evex attribute for all cases instead of only for rc_none to encode U bit.
Also changed some bad_opcode return due to the share of U bit with APX_F.
gas/ChangeLog:
* config/tc-i386.c
(cpu_flags_match): Handle AVX10_2.
(build_evex_prefix): Handle U bit. Derive evex attribute
for all cases.
(check_VecOperands): Handle AVX10.2 and ymm roundings.
* doc/c-i386.texi: Document .avx10.2.
* testsuite/gas/i386/i386.exp: Run AVX10.2 tests.
* testsuite/gas/i386/x86-64.exp: Ditto.
* testsuite/gas/i386/avx10_2-rounding-intel.d: New test.
* testsuite/gas/i386/avx10_2-rounding-inval.l: Ditto.
* testsuite/gas/i386/avx10_2-rounding-inval.s: Ditto.
* testsuite/gas/i386/avx10_2-rounding.d: Ditto.
* testsuite/gas/i386/avx10_2-rounding.s: Ditto.
* testsuite/gas/i386/x86-64-avx10_2-rounding-intel.d: Ditto.
* testsuite/gas/i386/x86-64-avx10_2-rounding.d: Ditto.
* testsuite/gas/i386/x86-64-avx10_2-rounding.s: Ditto.
opcodes/ChangeLog:
* i386-dis.c (struct instr_info): Add U bit.
(get_valid_dis386): Handle U bit.
* i386-gen.c (isa_dependencies): Add AVX10.2.
(cpu_flags): Ditto.
* i386-init.h: Regenerated.
* i386-opc.h (CpuAVX10_2): New.
(i386_cpu_flags): Add cpuavx10_2.
* i386-opc.tbl: Add rounding to old entries which do not
permit rounding previously. Also eliminate the redundant
RegXMM for vcvtps2uqq.
* i386-tbl.h: Regenerated.
Diffstat (limited to 'gdb/ada-lang.c')
0 files changed, 0 insertions, 0 deletions