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| author | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-03-24 09:17:25 +0000 |
|---|---|---|
| committer | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-03-24 09:17:25 +0000 |
| commit | 774b441b5e11a92d179f57a90c277b48ec74c802 (patch) | |
| tree | 5f6f9f7de2277b6b73b0e1222dea34fc4fdd7ae2 /llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp | |
| parent | 25122a3c570a2a324420447bce3ba95aaef304d6 (diff) | |
| download | llvm-774b441b5e11a92d179f57a90c277b48ec74c802.zip llvm-774b441b5e11a92d179f57a90c277b48ec74c802.tar.gz llvm-774b441b5e11a92d179f57a90c277b48ec74c802.tar.bz2 | |
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 time this was committed (r229831), it caused several buildbot failures.
At least some of the ARM ones were due to gcc/binutils issues, and should now be fixed.
Differential Revision: http://reviews.llvm.org/D8542
llvm-svn: 233055
Diffstat (limited to 'llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp b/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp index 0ed0723..605e74b 100644 --- a/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp +++ b/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp @@ -355,7 +355,7 @@ DecodeStatus PPCDisassembler::getInstruction(MCInst &MI, uint64_t &Size, uint32_t Inst = (Bytes[0] << 24) | (Bytes[1] << 16) | (Bytes[2] << 8) | (Bytes[3] << 0); - if ((STI.getFeatureBits() & PPC::FeatureQPX) != 0) { + if (STI.getFeatureBits()[PPC::FeatureQPX]) { DecodeStatus result = decodeInstruction(DecoderTableQPX32, MI, Inst, Address, this, STI); if (result != MCDisassembler::Fail) |