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| author | Bob Wilson <bob.wilson@apple.com> | 2010-03-11 00:20:49 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-03-11 00:20:49 +0000 |
| commit | 4d6113ee0699ac1eff46971881179de53e2eb810 (patch) | |
| tree | 7b9c9472fcc34ce9305d9daf479819cd505caa5c | |
| parent | 2cb4202f0748ed1e1a40a85dc9cc805629262abf (diff) | |
| download | external_llvm-4d6113ee0699ac1eff46971881179de53e2eb810.zip external_llvm-4d6113ee0699ac1eff46971881179de53e2eb810.tar.gz external_llvm-4d6113ee0699ac1eff46971881179de53e2eb810.tar.bz2 | |
Lower small memcpys to load/stores on Thumb2.
Radar 7686922.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98210 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMSubtarget.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h index 6980851..4d36036 100644 --- a/lib/Target/ARM/ARMSubtarget.h +++ b/lib/Target/ARM/ARMSubtarget.h @@ -94,9 +94,9 @@ protected: /// getMaxInlineSizeThreshold - Returns the maximum memset / memcpy size /// that still makes it profitable to inline the call. unsigned getMaxInlineSizeThreshold() const { - // FIXME: For now, we don't lower memcpy's to loads / stores for Thumb. - // Change this once Thumb ldmia / stmia support is added. - return isThumb() ? 0 : 64; + // FIXME: For now, we don't lower memcpy's to loads / stores for Thumb1. + // Change this once Thumb1 ldmia / stmia support is added. + return isThumb1Only() ? 0 : 64; } /// ParseSubtargetFeatures - Parses features string setting specified /// subtarget options. Definition of function is auto generated by tblgen. |