From 4d6113ee0699ac1eff46971881179de53e2eb810 Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Thu, 11 Mar 2010 00:20:49 +0000 Subject: [PATCH] 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 --- lib/Target/ARM/ARMSubtarget.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h index 69808511fb8..4d36036b189 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.