PR target/27182

	* config/sh/sh.md (movsicc_true+3): Tweak condition for the case
	that the last insn has the REG_INC note.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113109 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4024933..023894b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2006-04-20  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+       PR target/27182
+       * config/sh/sh.md (movsicc_true+3): Tweak condition for the case
+       that the last insn has the REG_INC note.
+
 2006-04-19  Carlos O'Donell  <carlos@codesourcery.com>
            Nathan Sidwell  <nathan@codesourcery.com>
 

diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md
index ff36d9a..d05fc10 100644 (file)
--- a/gcc/config/sh/sh.md
+++ b/gcc/config/sh/sh.md
@@ -1094,6 +1094,8 @@
   "(HARD_REGNO_NREGS (REGNO (operands[0]), GET_MODE (operands[2]))
     <= HARD_REGNO_NREGS (REGNO (operands[0]), GET_MODE (operands[0])))
    && peep2_reg_dead_p (3, operands[0]) && peep2_reg_dead_p (3, operands[2])
+   && ! FIND_REG_INC_NOTE (peep2_next_insn (2), operands[0])
+   && ! FIND_REG_INC_NOTE (peep2_next_insn (2), operands[2])
    && ! reg_overlap_mentioned_p (operands[0], operands[3])
    && ! reg_overlap_mentioned_p (operands[2], operands[0])
    && ! reg_overlap_mentioned_p (operands[0], operands[1])