diff options
| author | Craig Topper <craig.topper@intel.com> | 2017-10-21 20:03:20 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-10-21 20:03:20 +0000 |
| commit | ca2382d8097b5cee4dfbeb30f7b791aa242f313a (patch) | |
| tree | 84efed07d62027bcc306035487154d0e68b861d3 /llvm/lib/Target/X86/X86EvexToVex.cpp | |
| parent | cb028c73214c0ce18ed1fe76e2417c961f0389c9 (diff) | |
| download | bcm5719-llvm-ca2382d8097b5cee4dfbeb30f7b791aa242f313a.tar.gz bcm5719-llvm-ca2382d8097b5cee4dfbeb30f7b791aa242f313a.zip | |
[X86] Fix disassembling of EVEX instructions to stop accidentally decoding the SIB index register as an XMM/YMM/ZMM register.
This introduces a new operand type to encode the whether the index register should be XMM/YMM/ZMM. And new code to fixup the results created by readSIB.
This has the nice effect of removing a bunch of code that hard coded the name of every GATHER and SCATTER instruction to map the index type.
This fixes PR32807.
llvm-svn: 316273
Diffstat (limited to 'llvm/lib/Target/X86/X86EvexToVex.cpp')
0 files changed, 0 insertions, 0 deletions
