[llvm] r345447 - Revert r345169 [along with its llvm counterpart r345170] as it makes Halide builds timeout.

[Alina Sbirlea via llvm-commits]

Author: asbirlea
Date: Fri Oct 26 21:51:12 2018
New Revision: 345447

URL: http://llvm.org/viewvc/llvm-project?rev=345447&view=rev
Log:
Revert r345169 [along with its llvm counterpart r345170] as it makes Halide builds timeout.

Modified:
    llvm/trunk/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp

Modified: llvm/trunk/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp?rev=345447&r1=345446&r2=345447&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp (original)
+++ llvm/trunk/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp Fri Oct 26 21:51:12 2018
@@ -28,7 +28,7 @@ using namespace llvm;
 
 #define DEBUG_TYPE "hexagontti"
 
-static cl::opt<bool> HexagonAutoHVX("hexagon-autohvx", cl::init(true),
+static cl::opt<bool> HexagonAutoHVX("hexagon-autohvx", cl::init(false),
   cl::Hidden, cl::desc("Enable loop vectorizer for HVX"));
 
 static cl::opt<bool> EmitLookupTables("hexagon-emit-lookup-tables",