[PATCH, i386][3/3] Update to match latest AVX512 spec.
Ilya Tocar
tocarip.intel@gmail.com
Mon Feb 24 13:22:00 GMT 2014
Hi,
Currently support version of vctps2ph with sae and only 1 register
operand. This version is encoded as if missing operand was equal to
ymm0. I didn't found any references to this variant in
http://download-software.intel.com/sites/default/files/managed/50/1a/319433-018.pdf
Attached patch removes it. Testing passes. Ok for trunk?
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>From 046c0eab6fe8c8f96bac8c27fad342666df12001 Mon Sep 17 00:00:00 2001
From: Ilya Tocar <ilya.tocar@intel.com>
Date: Thu, 20 Feb 2014 19:08:13 +0400
Subject: [PATCH] Remove bogus vcvtps2ph variant.
We currently support version of vctps2ph with sae and only 1 register operand.
This version is encoded as if missing operand was equal to ymm0.
I didn't found any references to this variant in
http://download-software.intel.com/sites/default/files/managed/50/1a/319433-018.pdf
This patch removes it.
opcodes/
* i386-opc.tbl: Remove wrong variant of vcvtps2ph
* i386-tbl.h: Regenerate.
---
opcodes/ChangeLog | 5 +++++
opcodes/i386-opc.tbl | 1 -
opcodes/i386-tbl.h | 18 ------------------
3 files changed, 5 insertions(+), 19 deletions(-)
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 585d619..6f6f089 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,5 +1,10 @@
2014-02-21 Ilya Tocar <ilya.tocar@intel.com>
+ * i386-opc.tbl: Remove wrong variant of vcvtps2ph
+ * i386-tbl.h: Regenerate.
+
+2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
+
* i386-gen.c (cpu_flag_init): Add CPU_PREFETCHWT1_FLAGS/
(cpu_flags): Add CpuPREFETCHWT1.
* i386-init.h: Regenerate.
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index e0b7072..b22ecad 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -3633,7 +3633,6 @@ vcvtps2pd, 3, 0x5A, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexW
vcvtps2ph, 3, 0x661D, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegZMM, RegYMM|RegMem }
vcvtps2ph, 4, 0x661D, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|SAE, { Imm8, Imm8, RegZMM, RegYMM|RegMem }
vcvtps2ph, 3, 0x661D, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|VexOpcode=2|VexW=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegZMM, YMMword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8 }
-vcvtps2ph, 3, 0x661D, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=2|VexOpcode=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|SAE, { Imm8, Imm8, RegZMM|RegMem }
vcvtsd2si, 2, 0xF22D, None, 1, CpuAVX512F, Modrm|EVex=4|VexOpcode=0|VexW=1|VecESize=1|Disp8MemShift=3|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Qword|Unspecified|BaseIndex|Disp8|Disp16|Disp32|Disp32S|Vec_Disp8, Reg32 }
vcvtsd2si, 3, 0xF22D, None, 1, CpuAVX512F, Modrm|EVex=4|VexOpcode=0|VexW=1|VecESize=1|IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_qSuf|No_ldSuf|StaticRounding|SAE, { Imm8, RegXMM, Reg32 }
diff --git a/opcodes/i386-tbl.h b/opcodes/i386-tbl.h
index 6f910b2..a4759d2 100644
--- a/opcodes/i386-tbl.h
+++ b/opcodes/i386-tbl.h
@@ -44114,24 +44114,6 @@ const insn_template i386_optab[] =
{ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0 } } } },
- { "vcvtps2ph", 3, 0x661D, None, 1,
- { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
- { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
- 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 1, 0, 0, 0, 0,
- 0, 0 },
- { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
- { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
- { { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } } } },
{ "vfmadd132pd", 3, 0x6698, None, 1,
{ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
--
1.8.3.1
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