From: Aldy Hernandez <aldyh@redhat.com>
Date: Mon, 8 Mar 2004 04:20:45 +0000 (+0000)
Subject: rs6000.md (ashrdi3): Do not call ashrdi3_no_power for little endian.
X-Git-Tag: releases/gcc-3.3.4~187
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9375e88db3d4324fa53267a10cc1f3e7b875e7b0;p=thirdparty%2Fgcc.git

rs6000.md (ashrdi3): Do not call ashrdi3_no_power for little endian.

        * config/rs6000/rs6000.md (ashrdi3): Do not call ashrdi3_no_power
        for little endian.
        ("ashrdi3_no_power"): Disable for little endian.
	(ashrdi3): Same.

From-SVN: r79095
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2e6081dc5460..fdf3e2a7dbc3 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2004-03-07  Aldy Hernandez  <aldyh@redhat.com>
+ 
+        * config/rs6000/rs6000.md (ashrdi3): Do not call ashrdi3_no_power
+        for little endian.
+        ("ashrdi3_no_power"): Disable for little endian.
+	(ashrdi3): Same.
+
 2004-03-07  Richard Henderson  <rth@redhat.com>
 
         * config/alpha/alpha.h (MASK_LONG_DOUBLE_128): New.
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 4d5ef9db4caa..fb79cb93aba1 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -6350,7 +6350,7 @@
   [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,&r")
 	(ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "r,r")
 		     (match_operand:SI 2 "const_int_operand" "M,i")))]
-  "TARGET_32BIT && !TARGET_POWER"
+  "TARGET_32BIT && !TARGET_POWER && WORDS_BIG_ENDIAN"
   "@
    {srai|srawi} %0,%1,31\;{srai|srawi} %L0,%1,%h2
    {sri|srwi} %L0,%L1,%h2\;insrwi %L0,%1,%h2,0\;{srai|srawi} %0,%1,%h2"
@@ -7564,7 +7564,7 @@
   [(set (match_operand:DI 0 "gpc_reg_operand" "")
 	(ashiftrt:DI (match_operand:DI 1 "gpc_reg_operand" "")
 		     (match_operand:SI 2 "reg_or_cint_operand" "")))]
-  ""
+  "WORDS_BIG_ENDIAN"
   "
 {
   if (TARGET_POWERPC64)
@@ -7574,7 +7574,8 @@
       emit_insn (gen_ashrdi3_power (operands[0], operands[1], operands[2]));
       DONE;
     }
-  else if (TARGET_32BIT && GET_CODE (operands[2]) == CONST_INT)
+  else if (TARGET_32BIT && GET_CODE (operands[2]) == CONST_INT
+	   && WORDS_BIG_ENDIAN)
     {
       emit_insn (gen_ashrdi3_no_power (operands[0], operands[1], operands[2]));
       DONE;