From: Ian Lance Taylor <ian@airs.com>
Date: Mon, 11 Jul 2005 18:48:37 +0000 (+0000)
Subject: * config/mips/mips.md (ffs<mode>2): Remove.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8564e10e6e74d99aad9c6a401f1e7896a0ef8454;p=gcc.git

* config/mips/mips.md (ffs<mode>2): Remove.

From-SVN: r101896
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e50b717a802..93f210fa97e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-07-11  Ian Lance Taylor  <ian@airs.com>
+
+	* config/mips/mips.md (ffs<mode>2): Remove.
+
 2005-07-11  Ian Lance Taylor  <ian@airs.com>
 
 	* doc/tree-ssa.texi (Cleanups): Improve description of
diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md
index 1299521c225..bf4bc69e39c 100644
--- a/gcc/config/mips/mips.md
+++ b/gcc/config/mips/mips.md
@@ -1906,45 +1906,6 @@
    (set_attr "mode" "<UNITMODE>")])
 
 ;;
-;;  ....................
-;;
-;;	FIND FIRST BIT INSTRUCTION
-;;
-;;  ....................
-;;
-
-(define_insn "ffs<mode>2"
-  [(set (match_operand:GPR 0 "register_operand" "=&d")
-	(ffs:GPR (match_operand:GPR 1 "register_operand" "d")))
-   (clobber (match_scratch:GPR 2 "=&d"))
-   (clobber (match_scratch:GPR 3 "=&d"))]
-  "!TARGET_MIPS16"
-{
-  if (optimize && find_reg_note (insn, REG_DEAD, operands[1]))
-    return "%(\
-move\t%0,%.\;\
-beq\t%1,%.,2f\n\
-%~1:\tand\t%2,%1,0x0001\;\
-<d>addu\t%0,%0,1\;\
-beq\t%2,%.,1b\;\
-<d>srl\t%1,%1,1\n\
-%~2:%)";
-
-  return "%(\
-move\t%0,%.\;\
-move\t%3,%1\;\
-beq\t%3,%.,2f\n\
-%~1:\tand\t%2,%3,0x0001\;\
-<d>addu\t%0,%0,1\;\
-beq\t%2,%.,1b\;\
-<d>srl\t%3,%3,1\n\
-%~2:%)";
-}
-  [(set_attr "type" "multi")
-   (set_attr "mode" "<MODE>")
-   (set_attr "length" "28")])
-
-;;
 ;;  ...................
 ;;
 ;;  Count leading zeroes.