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| author | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-05-13 08:27:08 +0000 |
|---|---|---|
| committer | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-05-13 08:27:08 +0000 |
| commit | aba4a34ef23873e66aba9848bdbe5a6fcfbc4705 (patch) | |
| tree | 61671b9f7fe934ab14545900ab7301699be96440 /llvm/lib/Target/R600/AsmParser/AMDGPUAsmParser.cpp | |
| parent | 60c270764e2fe0d2e212dd859f9983fe0cc4eb66 (diff) | |
| download | bcm5719-llvm-aba4a34ef23873e66aba9848bdbe5a6fcfbc4705.tar.gz bcm5719-llvm-aba4a34ef23873e66aba9848bdbe5a6fcfbc4705.zip | |
Use std::bitset for SubtargetFeatures
Previously, subtarget features were a bitfield with the underlying type being uint64_t.
Since several targets (X86 and ARM, in particular) have hit or were very close to hitting this bound, switching the features to use a bitset.
No functional change.
The first two times this was committed (r229831, r233055), it caused several buildbot failures.
At least some of the ARM and MIPS ones were due to gcc/binutils issues, and should now be fixed.
llvm-svn: 237234
Diffstat (limited to 'llvm/lib/Target/R600/AsmParser/AMDGPUAsmParser.cpp')
| -rw-r--r-- | llvm/lib/Target/R600/AsmParser/AMDGPUAsmParser.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/R600/AsmParser/AMDGPUAsmParser.cpp b/llvm/lib/Target/R600/AsmParser/AMDGPUAsmParser.cpp index d54412c465e..41f7494d674 100644 --- a/llvm/lib/Target/R600/AsmParser/AMDGPUAsmParser.cpp +++ b/llvm/lib/Target/R600/AsmParser/AMDGPUAsmParser.cpp @@ -321,7 +321,7 @@ public: : MCTargetAsmParser(), STI(STI), MII(MII), Parser(_Parser), ForcedEncodingSize(0){ - if (!STI.getFeatureBits()) { + if (STI.getFeatureBits().none()) { // Set default features. STI.ToggleFeature("SOUTHERN_ISLANDS"); } |
