* config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment

	before the pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@156594 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fc9ea44..dd7b0b6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2010-02-07  Adam Nemet  <adambnmet@gmail.com>
+
+       * config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment
+       before the pattern.
+
 2010-02-07  Andrew Pinski  <pinskia@gmail.com>
 
        PR middle-end/42946

diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md
index 2179b8a..c389004 100644 (file)
--- a/gcc/config/mips/mips.md
+++ b/gcc/config/mips/mips.md
@@ -2888,8 +2888,9 @@
   [(set_attr "type" "shift")
    (set_attr "mode" "<MODE>")])
 
-;; Logical shift by 32 or more results in proper SI values so
-;; truncation is removed by the middle end.
+;; Logical shift by more than 32 results in proper SI values so truncation is
+;; removed by the middle end.  Note that a logical shift by 32 is handled by
+;; the previous pattern.
 (define_insn "*<optab>_trunc<mode>_exts"
   [(set (match_operand:SUBDI 0 "register_operand" "=d")
         (truncate:SUBDI