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| author | Richard Osborne <richard@xmos.com> | 2013-04-04 19:57:46 +0000 |
|---|---|---|
| committer | Richard Osborne <richard@xmos.com> | 2013-04-04 19:57:46 +0000 |
| commit | c6ff29713d69b4a41c225cbde9c82e4a350dbfac (patch) | |
| tree | dc8d9d41936f30b018520c2c7e125b99d76b02a7 /test/tools | |
| parent | 8256a98847ea90fae11ee95a0a3089e60f623b84 (diff) | |
| download | external_llvm-c6ff29713d69b4a41c225cbde9c82e4a350dbfac.zip external_llvm-c6ff29713d69b4a41c225cbde9c82e4a350dbfac.tar.gz external_llvm-c6ff29713d69b4a41c225cbde9c82e4a350dbfac.tar.bz2 | |
[XCore] The RRegs register class is a superset of GRRegs.
At the time when the XCore backend was added there were some issues with
with overlapping register classes but these all seem to be fixed now.
Describing the register classes correctly allow us to get rid of a
codegen only instruction (LDAWSP_lru6_RRegs) and it means we can
disassemble ru6 instructions that use registers above r11.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178782 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/tools')
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