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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25439 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PowerPC/README.txt b/lib/Target/PowerPC/README.txt
index 4871d794a3bb5f46d4c6979b4b757906c600b5b9..938fff2865149d6af6c8e6cad8c9b7ad5e650f21 100644 (file)
--- a/lib/Target/PowerPC/README.txt
+++ b/lib/Target/PowerPC/README.txt
@@ -339,3 +339,7 @@ Squish small scalar globals together into a single global struct, allowing the
 address of the struct to be CSE'd, avoiding PIC accesses (also reduces the size
 of the GOT on targets with one).
 
+===-------------------------------------------------------------------------===
+
+Generate lwbrx and other byteswapping load/store instructions when reasonable.
+