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Commit Graph

7 Commits

Author SHA1 Message Date
Craig Topper
f68d77215d 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
f6cac8a620 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
e78b505311 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
e1308394f1 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
419a1b871e 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
64814fff0b Correctly disassemble truncated asm.
Patch by Richard Simth.

llvm-svn: 122962
2011-01-06 16:48:42 +00:00
Dale Johannesen
05a7c613fa Segregate tests by target.
llvm-svn: 119050
2010-11-14 18:14:32 +00:00