From: joanlluch <joan.lluch@icloud.com>
Date: Thu, 7 Nov 2019 16:41:05 +0000 (+0100)
Subject: comment shiftamountthreshold
X-Git-Tag: llvmorg-11-init~4793
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d3d3822f53b12ad292c3a63eb47cbe3ac59d0cf;p=platform%2Fupstream%2Fllvm.git

comment shiftamountthreshold
---

diff --git a/llvm/lib/Target/MSP430/MSP430ISelLowering.cpp b/llvm/lib/Target/MSP430/MSP430ISelLowering.cpp
index 64169d1..1ee5489 100644
--- a/llvm/lib/Target/MSP430/MSP430ISelLowering.cpp
+++ b/llvm/lib/Target/MSP430/MSP430ISelLowering.cpp
@@ -353,6 +353,7 @@ SDValue MSP430TargetLowering::LowerOperation(SDValue Op,
   }
 }
 
+// Set transforms into shift amounts above 2 as not profitable
 unsigned MSP430TargetLowering::getShiftAmountThreshold(EVT VT) const {
   return 2;
 }