Commit Graph

65 Commits

Author SHA1 Message Date
Craig Topper ee8157cb41 Fix mem type for VEX.128 form of VROUNDP*. Remove filter preventing VROUND from being recognized by disassembler.
llvm-svn: 139691
2011-09-14 06:41:26 +00:00
Craig Topper 96e00e5a24 Make disassembling of VBLEND* print immediate as a XMM/YMM register name. Fixes PR10917.
llvm-svn: 139690
2011-09-14 05:55:28 +00:00
Craig Topper e98d8a5c84 Remove filter that was preventing MOVDQU/MOVDQA and their VEX forms from being disassembled. Also added encodings for the other register/register form of these instructions. Fixes PR10848.
llvm-svn: 139588
2011-09-13 06:54:58 +00:00
Craig Topper 48f2b36911 Fix disassembling of one of the register/register forms of MOVUPS/MOVUPD/MOVAPS/MOVAPD/MOVSS/MOVSD and their VEX equivalents. Fixes PR10877.
llvm-svn: 139486
2011-09-11 23:19:54 +00:00
Craig Topper a88e356017 Fix disassembling of reverse register/register forms of ADD/SUB/XOR/OR/AND/SBB/ADC/CMP/MOV.
llvm-svn: 139485
2011-09-11 21:41:45 +00:00
Craig Topper a948cb9058 Fix disassembling of PAUSE instruction. Fixes PR10900. Also fixed NOP disassembling to ignore OpSize and REX.W.
llvm-svn: 139484
2011-09-11 20:23:20 +00:00
Kevin Enderby 5b03f72292 Change X86 disassembly to print immediates values as signed by default. Special
case those instructions that the immediate is not sign-extend.  radr://8795217

llvm-svn: 139028
2011-09-02 20:01:23 +00:00
Craig Topper 94ce535647 Make IC_VEX* not inherit from IC_*. Prevents instructions with no VEX form from disassembling to their non-VEX form. Also prevents weak filter collisons that were keeping valid VEX instructions from decoding properly. Make VEX_L* not inherit from VEX_* because the VEX.L bit always important. This stops packed int VEX encodings from being disassembled when specified with VEX.L=1. Fixes PR10831 and PR10806.
llvm-svn: 138997
2011-09-02 04:17:54 +00:00
Craig Topper 4f2fba1108 Add vvvv support to disassembling of instructions with MRMDestMem and MRMDestReg form. Needed to support mem dest form of vmaskmovps/d. Fixes PR10807.
llvm-svn: 138795
2011-08-30 07:09:35 +00:00
Craig Topper c66d50d1a2 Fix disassembling of VCVTSD2SI
llvm-svn: 138623
2011-08-26 04:49:29 +00:00
Craig Topper 76e3e0b554 Give ATTR_VEX higher priority when generating the disassembler context table. Fixes disassembling of VEX instructions with 'pp'=00. Fixes subset of PR10678.
llvm-svn: 138552
2011-08-25 07:42:00 +00:00
Craig Topper e1541838f9 Add TB encoding to VEROALL, VZEROUPPER, and VCVTPS2PD to allow them to be disassembled. Fixes PR10723.
llvm-svn: 138551
2011-08-25 06:57:46 +00:00
Craig Topper ba6c2a52c7 Add TB encoding to VEX versions of SSE fp logical operations to fix disassembler
llvm-svn: 138034
2011-08-19 05:28:50 +00:00
Sean Callanan f2f4837de3 Basic sanity checks to ensure that 2- and 3-byte
VEX prefixes are working for triadic AVX
instructions.  This concludes the patch set to
enable AVX support for the X86 disassebler.

llvm-svn: 127647
2011-03-15 01:32:46 +00:00
Dale Johannesen 2cd8b08207 Segregate tests by target.
llvm-svn: 119050
2010-11-14 18:14:32 +00:00