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| author | Ilya Tocar <ilya.tocar@intel.com> | 2014-03-20 13:12:16 +0400 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2014-03-20 08:13:30 -0700 |
| commit | 5fc35d961bda7f8d40bfad9ca458a6b08de02bcb (patch) | |
| tree | a9ac59650754ed86f628ac74a65f82668f2b2edd /opcodes/i386-dis-evex.h | |
| parent | 40acf43aadb4d5348cff0dd554ae97de4dd775af (diff) | |
| download | binutils-gdb-5fc35d961bda7f8d40bfad9ca458a6b08de02bcb.tar.gz | |
Fix memory size for gather/scatter instructions
For gathers with indices larger than elements (e. g.)
vpgatherqd ymm6{k1}, ZMMWORD PTR [ebp+zmm7*8-123]
We currently treat memory size as a size of index register, while it is
actually should be size of destination register:
vpgatherqd ymm6{k1}, YMMWORD PTR [ebp+zmm7*8-123]
This patch fixes it.
opcodes/
* i386-opc.tbl: Change memory size for vgatherpf0qps, vgatherpf1qps,
vscatterpf0qps, vscatterpf1qps, vgatherqps, vpgatherqd, vpscatterqd,
vscatterqps.
* i386-tbl.h: Regenerate.
gas/testsuite/
* gas/i386/avx512pf-intel.d: Change memory size for vgatherpf0qps,
vgatherpf1qps, vscatterpf0qps, vscatterpf1qps.
* gas/i386/avx512pf.s: Ditto.
* gas/i386/x86-64-avx512pf-intel.d: Ditto.
* gas/i386/x86-64-avx512pf.s: Ditto.
* gas/i386/avx512f-intel.d: Change memory size for vgatherqps,
vpgatherqd, vpscatterqd, vscatterqps.
* gas/i386/avx512f.s: Ditto.
* gas/i386/x86-64-avx512f-intel.d: Ditto.
* gas/i386/x86-64-avx512f.s: Ditto.
Diffstat (limited to 'opcodes/i386-dis-evex.h')
| -rw-r--r-- | opcodes/i386-dis-evex.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/opcodes/i386-dis-evex.h b/opcodes/i386-dis-evex.h index c42e7cb43bc..0d17846d929 100644 --- a/opcodes/i386-dis-evex.h +++ b/opcodes/i386-dis-evex.h @@ -2906,42 +2906,42 @@ static const struct dis386 evex_table[][256] = { }, /* EVEX_W_0F3891_P_2 */ { - { "vpgatherqd", { XMxmmq, MVexVSIBQWpX } }, + { "vpgatherqd", { XMxmmq, MVexVSIBQDWpX } }, { "vpgatherqq", { XM, MVexVSIBQWpX } }, }, /* EVEX_W_0F3893_P_2 */ { - { "vgatherqps", { XMxmmq, MVexVSIBQWpX } }, + { "vgatherqps", { XMxmmq, MVexVSIBQDWpX } }, { "vgatherqpd", { XM, MVexVSIBQWpX } }, }, /* EVEX_W_0F38A1_P_2 */ { - { "vpscatterqd", { MVexVSIBQWpX, XMxmmq } }, + { "vpscatterqd", { MVexVSIBQDWpX, XMxmmq } }, { "vpscatterqq", { MVexVSIBQWpX, XM } }, }, /* EVEX_W_0F38A3_P_2 */ { - { "vscatterqps", { MVexVSIBQWpX, XMxmmq } }, + { "vscatterqps", { MVexVSIBQDWpX, XMxmmq } }, { "vscatterqpd", { MVexVSIBQWpX, XM } }, }, /* EVEX_W_0F38C7_R_1_P_2 */ { - { "vgatherpf0qps", { MVexVSIBDWpX } }, + { "vgatherpf0qps", { MVexVSIBDQWpX } }, { "vgatherpf0qpd", { MVexVSIBQWpX } }, }, /* EVEX_W_0F38C7_R_2_P_2 */ { - { "vgatherpf1qps", { MVexVSIBDWpX } }, + { "vgatherpf1qps", { MVexVSIBDQWpX } }, { "vgatherpf1qpd", { MVexVSIBQWpX } }, }, /* EVEX_W_0F38C7_R_5_P_2 */ { - { "vscatterpf0qps", { MVexVSIBDWpX } }, + { "vscatterpf0qps", { MVexVSIBDQWpX } }, { "vscatterpf0qpd", { MVexVSIBQWpX } }, }, /* EVEX_W_0F38C7_R_6_P_2 */ { - { "vscatterpf1qps", { MVexVSIBDWpX } }, + { "vscatterpf1qps", { MVexVSIBDQWpX } }, { "vscatterpf1qpd", { MVexVSIBQWpX } }, }, |