[llvm] c2e97ba - [RISCV] Don't enable Interleaved Access Vectorization

[via llvm-commits]

Author: Luke
Date: 2021-06-18T12:32:30+08:00
New Revision: c2e97ba85e46b4d99b13d651f58179251fce9007

URL: https://github.com/llvm/llvm-project/commit/c2e97ba85e46b4d99b13d651f58179251fce9007
DIFF: https://github.com/llvm/llvm-project/commit/c2e97ba85e46b4d99b13d651f58179251fce9007.diff

LOG: [RISCV] Don't enable Interleaved Access Vectorization

The patch https://reviews.llvm.org/D101469 is intended to enable loop unrolling,
not interleaved access vectorization. The method bool enableInterleavedAccessVectorization()
should not be implemented.

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
index 0a9e2a11f0d05..95dacb1e6285a 100644
--- a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
+++ b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
@@ -178,7 +178,6 @@ class RISCVTTIImpl : public BasicTTIImplBase<RISCVTTIImpl> {
     }
   }
 
-  bool enableInterleavedAccessVectorization() { return true; }
   unsigned getMaxInterleaveFactor(unsigned VF) {
     return ST->getMaxInterleaveFactor();
   }