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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-05-19 22:01:57 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-05-19 22:01:57 +0000 |
| commit | 4dc8bdf87d402ad8c91d9a72777d9576c5461e40 (patch) | |
| tree | ff0feeb8f45c8841369242dda8544c005fdd9360 /lib/Target/ARM/Disassembler | |
| parent | 634123e98de9c87aa1275a5ccc6b69be97d0ca71 (diff) | |
| download | external_llvm-4dc8bdf87d402ad8c91d9a72777d9576c5461e40.zip external_llvm-4dc8bdf87d402ad8c91d9a72777d9576c5461e40.tar.gz external_llvm-4dc8bdf87d402ad8c91d9a72777d9576c5461e40.tar.bz2 | |
Replace some bit operations with simpler ones. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182226 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/Disassembler')
| -rw-r--r-- | lib/Target/ARM/Disassembler/ARMDisassembler.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp index d289637..c562cf7 100644 --- a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp +++ b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp @@ -1224,7 +1224,7 @@ static DecodeStatus DecodeRegListOperand(MCInst &Inst, unsigned Val, } // Empty register lists are not allowed. - if (CountPopulation_32(Val) == 0) return MCDisassembler::Fail; + if (Val == 0) return MCDisassembler::Fail; for (unsigned i = 0; i < 16; ++i) { if (Val & (1 << i)) { if (!Check(S, DecodeGPRRegisterClass(Inst, i, Address, Decoder))) |