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| author | Evan Cheng <evan.cheng@apple.com> | 2006-02-14 08:25:08 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2006-02-14 08:25:08 +0000 |
| commit | 6a37456d739701578fe537d330350e18bb2f7577 (patch) | |
| tree | dde3679c761e7804847725612cd6162e0f1e2136 /llvm/lib | |
| parent | 81fcea8aa21ecf96d5bc82b5b597a466a3631ffa (diff) | |
| download | bcm5719-llvm-6a37456d739701578fe537d330350e18bb2f7577.tar.gz bcm5719-llvm-6a37456d739701578fe537d330350e18bb2f7577.zip | |
Set maxStoresPerMemSet to 16. Ditto for maxStoresPerMemCpy and
maxStoresPerMemMove. Although the last one is not used.
llvm-svn: 26172
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 82be2158346..73148e6fa03 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -251,9 +251,11 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM) } computeRegisterProperties(); - maxStoresPerMemSet = 8; // For %llvm.memset -> sequence of stores - maxStoresPerMemCpy = 8; // For %llvm.memcpy -> sequence of stores - maxStoresPerMemMove = 8; // For %llvm.memmove -> sequence of stores + // FIXME: These should be based on subtarget info. Plus, the values should + // be smaller when we are in optimizing for size mode. + maxStoresPerMemSet = 16; // For %llvm.memset -> sequence of stores + maxStoresPerMemCpy = 16; // For %llvm.memcpy -> sequence of stores + maxStoresPerMemMove = 16; // For %llvm.memmove -> sequence of stores allowUnalignedMemoryAccesses = true; // x86 supports it! } |
