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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-07-10 22:33:01 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-07-10 22:33:01 +0000 |
| commit | bb57d73805449f9c36de2bd14a44e8cd4ff36d4a (patch) | |
| tree | 223cc575616d7c662ac3634560e29850728baa4b /llvm/lib/Target/X86/X86Subtarget.cpp | |
| parent | a6b929dfe2bb672b2569a8ab328da05018b884d9 (diff) | |
| download | bcm5719-llvm-bb57d73805449f9c36de2bd14a44e8cd4ff36d4a.tar.gz bcm5719-llvm-bb57d73805449f9c36de2bd14a44e8cd4ff36d4a.zip | |
MC: Remove MCSubtargetInfo::InitCPUSched()
Remove all calls to `MCSubtargetInfo::InitCPUSched()` and merge its body
into the only relevant caller, `MCSubtargetInfo::InitMCProcessorInfo()`.
We were only calling the former after explicitly calling the latter with
the same CPU; it's confusing to have both methods exposed.
Besides a minor (surely unmeasurable) speedup in ARM and X86 from
avoiding running the logic twice, no functionality change.
llvm-svn: 241956
Diffstat (limited to 'llvm/lib/Target/X86/X86Subtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86Subtarget.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp index 758d2b02df3..dff3624b7ef 100644 --- a/llvm/lib/Target/X86/X86Subtarget.cpp +++ b/llvm/lib/Target/X86/X86Subtarget.cpp @@ -192,12 +192,9 @@ void X86Subtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) { FullFS = "+64bit,+sse2"; } - // If feature string is not empty, parse features string. + // Parse features string and set the CPU. ParseSubtargetFeatures(CPUName, FullFS); - // Make sure the right MCSchedModel is used. - InitCPUSchedModel(CPUName); - InstrItins = getInstrItineraryForCPU(CPUName); // It's important to keep the MCSubtargetInfo feature bits in sync with |
