From f208398528efde82bc49f48d0fef0587c1f192bb Mon Sep 17 00:00:00 2001 From: Hal Finkel Date: Thu, 29 Aug 2013 03:33:15 +0000 Subject: Revert: r189565 - Add getUnrollingPreferences to TTI Revert unintentional commit (of an unreviewed change). Original commit message: Add getUnrollingPreferences to TTI Allow targets to customize the default behavior of the generic loop unrolling transformation. This will be used by the PowerPC backend when targeting the A2 core (which is in-order with a deep pipeline), and using more aggressive defaults is important. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189566 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/BasicTargetTransformInfo.cpp | 5 ----- 1 file changed, 5 deletions(-) (limited to 'lib/CodeGen/BasicTargetTransformInfo.cpp') diff --git a/lib/CodeGen/BasicTargetTransformInfo.cpp b/lib/CodeGen/BasicTargetTransformInfo.cpp index e1380b73e9..d5340e6023 100644 --- a/lib/CodeGen/BasicTargetTransformInfo.cpp +++ b/lib/CodeGen/BasicTargetTransformInfo.cpp @@ -84,7 +84,6 @@ public: virtual unsigned getJumpBufSize() const; virtual bool shouldBuildLookupTables() const; virtual bool haveFastSqrt(Type *Ty) const; - virtual bool getUnrollingPreferences(UnrollingPreferences &UP) const; /// @} @@ -190,10 +189,6 @@ bool BasicTTI::haveFastSqrt(Type *Ty) const { return TLI->isTypeLegal(VT) && TLI->isOperationLegalOrCustom(ISD::FSQRT, VT); } -bool BasicTTI::getUnrollingPreferences(UnrollingPreferences &) const { - return false; -} - //===----------------------------------------------------------------------===// // // Calls used by the vectorizers. -- cgit v1.2.3