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authorBob Wilson <bob.wilson@acm.org>2008-03-14 20:17:39 +0000
committerBob Wilson <bob.wilson@acm.org>2008-03-14 20:17:39 +0000
commit3b492825060b5388cead8a4fc676fd828ea3689e (patch)
treed7afa692c3b905fc16f9e8c1f0341c2e8b1ec5fb
parent712af3be2ee4d593ea25146e056e5d4df065ef97 (diff)
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2008-03-14 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.h (xtensa_relax_statesE): Update comment for RELAX_LOOP_END_ADD_NOP.
-rw-r--r--gas/ChangeLog5
-rw-r--r--gas/config/tc-xtensa.h4
2 files changed, 8 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 4e9ec9a..148ffb1 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2008-03-14 Sterling Augustine <sterling@tensilica.com>
+
+ * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
+ RELAX_LOOP_END_ADD_NOP.
+
2008-03-13 Evandro Menezes <evandro@yahoo.com>
PR gas/5895
diff --git a/gas/config/tc-xtensa.h b/gas/config/tc-xtensa.h
index eb63911..987b82a 100644
--- a/gas/config/tc-xtensa.h
+++ b/gas/config/tc-xtensa.h
@@ -106,7 +106,9 @@ enum xtensa_relax_statesE
RELAX_LOOP_END_ADD_NOP,
/* When the code density option is available, this will generate a
NOP.N marked RELAX_NARROW. Otherwise, it will create an rs_fill
- fragment with a NOP in it. */
+ fragment with a NOP in it. Once a frag has been converted to
+ RELAX_LOOP_END_ADD_NOP, it should never be changed back to
+ RELAX_LOOP_END. */
RELAX_LITERAL,
/* Another fragment could generate an expansion here but has not yet. */