X-Git-Url: https://oss.titaniummirror.com/gitweb?p=msp430-binutils.git;a=blobdiff_plain;f=gas%2Fdoc%2Fc-xtensa.texi;h=d894b5fb11451a02130cebeaf7904ec577d124b5;hp=0ef8996e028e469449e6fd528a2953fe9edba9f9;hb=88750007d7869f178f0ba528f41efd3b74c424cf;hpb=6df9443a374e2b81278c61b8afc0a1eef7db280b

diff --git a/gas/doc/c-xtensa.texi b/gas/doc/c-xtensa.texi
index 0ef8996..d894b5f 100644
--- a/gas/doc/c-xtensa.texi
+++ b/gas/doc/c-xtensa.texi
@@ -1,4 +1,5 @@
-@c Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+@c Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008
+@c Free Software Foundation, Inc.
 @c This is part of the GAS manual.
 @c For copying conditions, see the file as.texinfo.
 @c
@@ -144,10 +145,10 @@ specified on a single line by separating the opcodes with semicolons:
 @{ [@var{format};] @var{opcode0} [@var{operands}]; @var{opcode1} [@var{operands}]; @var{opcode2} [@var{operands}]; @dots{} @}
 @end smallexample
 
-The assembler can automatically bundle opcodes into FLIX instructions.
-It encodes the opcodes in order, one at a time,
-choosing the smallest format where each opcode can be encoded and
-filling unused instruction slots with no-ops.
+If an opcode can only be encoded in a FLIX instruction but is not
+specified as part of a FLIX bundle, the assembler will choose the
+smallest format where the opcode can be encoded and
+will fill unused instruction slots with no-ops.
 
 @menu
 * Xtensa Opcodes::              Opcode Naming Conventions.
@@ -255,9 +256,7 @@ instruction fetch widths.)  An
 instruction immediately following a call is treated as a branch target
 in this context, because it will be the target of a return from the
 call.  This alignment has the potential to reduce branch penalties at
-some expense in code size.  The assembler will not attempt to align
-labels with the prefixes @code{.Ln} and @code{.LM}, since these labels
-are used for debugging information and are not typically branch targets.
+some expense in code size.
 This optimization is enabled by default.  You can disable it with the
 @samp{--no-target-@-align} command-line option (@pxref{Xtensa Options,
 ,Command Line Options}).
@@ -451,7 +450,7 @@ is translated to:
     l32r a1, .L1
 @end group
 @group
-    addi a1, a0, a1
+    add a1, a0, a1
     l32i a1, a1, 0
 @end group
 @end smallexample