Commit Graph

257 Commits

Author SHA1 Message Date
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
Eli Friedman 0318036c4d Make the disassembler able to disassemble a bunch of instructions with names in the TableGen files containing "64" on x86-32. This includes a bunch of x87 instructions, like fld, and a bunch of SSSE3 instructions on MMX registers like pshufb. Part of PR8873.
llvm-svn: 135337
2011-07-16 02:41:28 +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
Sean Callanan 34770edf43 Fixed a bug in the enhanced disassembler that caused
it to ignore valid uses of FS and GS as additional
base registers in address computations.  Added a test
case for this.

llvm-svn: 126302
2011-02-23 03:31:28 +00:00
Sean Callanan c1b7775e0f Added a testcase for the enhanced disassembly bug
fixed in r126147, where a field in the X86 decode
structure was being read as bits, not bytes.

llvm-svn: 126182
2011-02-22 02:19:18 +00:00
Rafael Espindola 9f9a10691a Correctly disassemble truncated asm.
Patch by Richard Simth.

llvm-svn: 122962
2011-01-06 16:48:42 +00:00
Dale Johannesen 2cd8b08207 Segregate tests by target.
llvm-svn: 119050
2010-11-14 18:14:32 +00:00