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1 byte loads and other operations. This is bad for store-forwarding on common CPUs. We now do this: fnstcw WORD PTR [%ESP] mov %AX, WORD PTR [%ESP] instead of: fnstcw WORD PTR [%ESP] mov %AL, BYTE PTR [%ESP + 1] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22559 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
Alpha | ||
CBackend | ||
IA64 | ||
PowerPC | ||
Skeleton | ||
Sparc | ||
SparcV8 | ||
SparcV9 | ||
X86 | ||
Makefile | ||
MRegisterInfo.cpp | ||
Target.td | ||
TargetData.cpp | ||
TargetFrameInfo.cpp | ||
TargetInstrInfo.cpp | ||
TargetMachine.cpp | ||
TargetMachineRegistry.cpp | ||
TargetSchedInfo.cpp | ||
TargetSubtarget.cpp |