From: Vadzim Dambrouski <pftbest@gmail.com>
Date: Tue, 19 Sep 2017 21:05:20 +0000 (+0000)
Subject: [MSP430] Align functions on 2-byte boundary instead of 4.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cb6f3f43df332f9a425969f81e743bd330f9115b;p=llvm

[MSP430] Align functions on 2-byte boundary instead of 4.

Summary:
There is no benefit in having the 4-byte alignment, and removing this
restriction can save a lot of space for some applications.

Reviewers: asl, awygle

Reviewed By: awygle

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D36165

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313676 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/MSP430/MSP430ISelLowering.cpp b/lib/Target/MSP430/MSP430ISelLowering.cpp
index 55e371f1d22..7cfcb965899 100644
--- a/lib/Target/MSP430/MSP430ISelLowering.cpp
+++ b/lib/Target/MSP430/MSP430ISelLowering.cpp
@@ -322,7 +322,7 @@ MSP430TargetLowering::MSP430TargetLowering(const TargetMachine &TM,
   // TODO: __mspabi_srall, __mspabi_srlll, __mspabi_sllll
 
   setMinFunctionAlignment(1);
-  setPrefFunctionAlignment(2);
+  setPrefFunctionAlignment(1);
 }
 
 SDValue MSP430TargetLowering::LowerOperation(SDValue Op,