* config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp):

	Change mode of zero_extract from QImode to HImode.
	(sign bit tests peepholes): (Ditto.).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@134979 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 930772c..8f95e0d 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2008-05-06  Anatoly Sokolov <aesok@post.ru>
+
+       * config/avr/avr.md (*sbrx_branch, *sbix_branch, *sbix_branch_tmp):
+       Change mode of zero_extract from QImode to HImode.
+       (sign bit tests peepholes): (Ditto.).
+
 2008-05-06  Uros Bizjak  <ubizjak@gmail.com>
 
        * config/i386/mmx.md: Remove double backslashes from asm templates.

diff --git a/gcc/config/avr/avr.md b/gcc/config/avr/avr.md
index adaeb0e..137d325 100644 (file)
--- a/gcc/config/avr/avr.md
+++ b/gcc/config/avr/avr.md
@@ -2056,7 +2056,7 @@
   [(set (pc)
         (if_then_else
         (match_operator 0 "eqne_operator"
-                        [(zero_extract:QI
+                        [(zero_extract:HI
                           (match_operand:QI 1 "register_operand" "r")
                           (const_int 1)
                           (match_operand 2 "const_int_operand" "n"))
@@ -2123,7 +2123,7 @@
                           (label_ref (match_operand 1 "" ""))
                           (pc)))]
   ""
-  [(set (pc) (if_then_else (eq (zero_extract:QI (match_dup 0)
+  [(set (pc) (if_then_else (eq (zero_extract:HI (match_dup 0)
                                                (const_int 1)
                                                (const_int 7))
                               (const_int 0))
@@ -2137,7 +2137,7 @@
                           (label_ref (match_operand 1 "" ""))
                           (pc)))]
   ""
-  [(set (pc) (if_then_else (ne (zero_extract:QI (match_dup 0)
+  [(set (pc) (if_then_else (ne (zero_extract:HI (match_dup 0)
                                                (const_int 1)
                                                (const_int 7))
                               (const_int 0))
@@ -2518,7 +2518,7 @@
   [(set (pc)
        (if_then_else
         (match_operator 0 "eqne_operator"
-                        [(zero_extract:QI
+                        [(zero_extract:HI
                           (mem:QI (match_operand 1 "low_io_address_operand" "n"))
                           (const_int 1)
                           (match_operand 2 "const_int_operand" "n"))
@@ -2565,7 +2565,7 @@
   [(set (pc)
        (if_then_else
         (match_operator 0 "eqne_operator"
-                        [(zero_extract:QI
+                        [(zero_extract:HI
                           (mem:QI (match_operand 1 "high_io_address_operand" "n"))
                           (const_int 1)
                           (match_operand 2 "const_int_operand" "n"))