[lld] r263724 - [COFF] Use coff_section::getAlignment

[David Majnemer via llvm-commits]

Author: majnemer
Date: Thu Mar 17 11:58:08 2016
New Revision: 263724

URL: http://llvm.org/viewvc/llvm-project?rev=263724&view=rev
Log:
[COFF] Use coff_section::getAlignment

Use LLVM's section alignment calculation instead of having LLD calculate
it.

Modified:
    lld/trunk/COFF/Chunks.cpp

Modified: lld/trunk/COFF/Chunks.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/COFF/Chunks.cpp?rev=263724&r1=263723&r2=263724&view=diff
==============================================================================
--- lld/trunk/COFF/Chunks.cpp (original)
+++ lld/trunk/COFF/Chunks.cpp Thu Mar 17 11:58:08 2016
@@ -34,10 +34,7 @@ SectionChunk::SectionChunk(ObjectFile *F
   // Initialize SectionName.
   File->getCOFFObj()->getSectionName(Header, SectionName);
 
-  // Bit [20:24] contains section alignment. Both 0 and 1 mean alignment 1.
-  unsigned Shift = (Header->Characteristics >> 20) & 0xF;
-  if (Shift > 0)
-    Align = uint32_t(1) << (Shift - 1);
+  Align = Header->getAlignment();
 
   // Only COMDAT sections are subject of dead-stripping.
   Live = !isCOMDAT();