From: Stuart Henderson <shenders@gcc.gnu.org>
Date: Tue, 3 May 2011 15:09:19 +0000 (+0000)
Subject: re PR target/39768 (internal compiler error: RTL check: expected code 'const_int... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9f1112095c7ac4989e19db95602027681c698050;p=gcc.git

re PR target/39768 (internal compiler error: RTL check: expected code 'const_int', have 'reg' in gen_rotlsi3, at config/bfin/bfin.md:1616)

2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>

        From Bernd Schmidt
        * config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything
        that's not CONST_INT.  Seemingly redundant check is due to PR39768.

From-SVN: r173310
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b2404b904d6..28f35e76adf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
+
+	From Bernd Schmidt
+	* config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything
+	that's not CONST_INT.  Seemingly redundant check is due to PR39768.
+
 2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
 
 	From Jie Zhang:
diff --git a/gcc/config/bfin/bfin.md b/gcc/config/bfin/bfin.md
index 4d22df5d20f..6f2c7a6ee04 100644
--- a/gcc/config/bfin/bfin.md
+++ b/gcc/config/bfin/bfin.md
@@ -1688,20 +1688,20 @@
 (define_expand "rotlsi3"
   [(set (match_operand:SI 0 "register_operand" "")
 	(rotate:SI (match_operand:SI 1 "register_operand" "")
-		   (match_operand:SI 2 "immediate_operand" "")))]
+		   (match_operand:SI 2 "const_int_operand" "")))]
   ""
 {
-  if (INTVAL (operands[2]) != 16)
+  if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 16)
     FAIL;
 })
 
 (define_expand "rotrsi3"
   [(set (match_operand:SI 0 "register_operand" "")
 	(rotatert:SI (match_operand:SI 1 "register_operand" "")
-		     (match_operand:SI 2 "immediate_operand" "")))]
+		     (match_operand:SI 2 "const_int_operand" "")))]
   ""
 {
-  if (INTVAL (operands[2]) != 16)
+  if (GET_CODE (operands[2]) != CONST_INT || INTVAL (operands[2]) != 16)
     FAIL;
   emit_insn (gen_rotl16 (operands[0], operands[1]));
   DONE;