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This avoid generating a register to hold C, which in turn speeds up the register allocator by a lot: ~9% on 164.gzip and ~17% on 256.bzip2. This also speeds up other passes. This also speeds up execution of the program marginally, and makes the asm much easier to read. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6626 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
CBackend | ||
SparcV9 | ||
X86 | ||
Makefile | ||
MRegisterInfo.cpp | ||
Target.td | ||
TargetData.cpp | ||
TargetInstrInfo.cpp | ||
TargetMachine.cpp | ||
TargetSchedInfo.cpp |