From: Owen Anderson <resistor@mac.com>
Date: Wed, 8 Dec 2010 00:21:33 +0000 (+0000)
Subject: Simplify the byte reordering logic slightly.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=255eafbd498e7d41ceef45ee0ad13bfde573ff82;p=oota-llvm.git

Simplify the byte reordering logic slightly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121216 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMAsmBackend.cpp b/lib/Target/ARM/ARMAsmBackend.cpp
index 7c4823d8ba4..0bf6dd6e13d 100644
--- a/lib/Target/ARM/ARMAsmBackend.cpp
+++ b/lib/Target/ARM/ARMAsmBackend.cpp
@@ -131,10 +131,8 @@ static unsigned adjustFixupValue(unsigned Kind, uint64_t Value) {
     
     // Same addressing mode as fixup_arm_pcrel_10, but with the bytes reordered.
     if (Kind == ARM::fixup_t2_pcrel_10) {
-      uint64_t swapped = (Value & 0x00FF0000) >> 16;
-      swapped |= (Value & 0xFF000000) >> 16;
-      swapped |= (Value & 0x000000FF) << 16;
-      swapped |= (Value & 0x0000FF00) << 16;
+      uint64_t swapped = (Value & 0xFFFF0000) >> 16;
+      swapped |= (Value & 0x0000FFFF) << 16;
       return swapped;
     }