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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-opc.tbl | |
| parent | 40acf43aadb4d5348cff0dd554ae97de4dd775af (diff) | |
| download | gdb-5fc35d961bda7f8d40bfad9ca458a6b08de02bcb.zip gdb-5fc35d961bda7f8d40bfad9ca458a6b08de02bcb.tar.gz gdb-5fc35d961bda7f8d40bfad9ca458a6b08de02bcb.tar.bz2 | |
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-opc.tbl')
| -rw-r--r-- | opcodes/i386-opc.tbl | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl index cd2d0d8..fbf0986 100644 --- a/opcodes/i386-opc.tbl +++ b/opcodes/i386-opc.tbl @@ -3889,8 +3889,8 @@ vgatherdps, 2, 0x6692, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|Vex vmovntdqa, 2, 0x662A, None, 1, CpuAVX512F, Modrm|EVex=1|VexOpcode=1|VexW=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegZMM } vpgatherdd, 2, 0x6690, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegZMM } -vgatherqps, 2, 0x6693, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegYMM } -vpgatherqd, 2, 0x6691, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegYMM } +vgatherqps, 2, 0x6693, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegYMM } +vpgatherqd, 2, 0x6691, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegYMM } vgetexppd, 2, 0x6642, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegZMM } vgetexppd, 3, 0x6642, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=1|VexW=2|VecESize=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|SAE, { Imm8, RegZMM, RegZMM } @@ -4165,8 +4165,8 @@ vprolq, 3, 0x6672, 1, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV= vprorq, 3, 0x6672, 0, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=3|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Qword|ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegZMM } vprorq, 3, 0x6672, 0, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=2|VexW=2|VecESize=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegZMM, RegZMM } -vpscatterqd, 2, 0x66A1, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM, ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } -vscatterqps, 2, 0x66A3, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM, ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } +vpscatterqd, 2, 0x66A1, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM, YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } +vscatterqps, 2, 0x66A3, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM, YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } vpshufd, 3, 0x6670, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegZMM|Dword|ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, RegZMM } @@ -4277,13 +4277,13 @@ vscatterpf1dpd, 1, 0x66C6, 6, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|V vscatterpf1qpd, 1, 0x66C7, 6, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=2|VecESize=1|Disp8MemShift=3|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } vgatherpf0dps, 1, 0x66C6, 1, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } -vgatherpf0qps, 1, 0x66C7, 1, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } +vgatherpf0qps, 1, 0x66C7, 1, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } vgatherpf1dps, 1, 0x66C6, 2, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } -vgatherpf1qps, 1, 0x66C7, 2, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } +vgatherpf1qps, 1, 0x66C7, 2, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } vscatterpf0dps, 1, 0x66C6, 5, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } -vscatterpf0qps, 1, 0x66C7, 5, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } +vscatterpf0qps, 1, 0x66C7, 5, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } vscatterpf1dps, 1, 0x66C6, 6, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } -vscatterpf1qps, 1, 0x66C7, 6, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { ZMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } +vscatterpf1qps, 1, 0x66C7, 6, 1, CpuAVX512PF, Modrm|EVex=1|Masking=2|NoDefMask|VexOpcode=1|VexW=1|Disp8MemShift=2|VecSIB=3|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 } // AVX512PF instructions end. |