From: David Edelsohn <edelsohn@gnu.org>
Date: Wed, 8 Sep 2004 19:55:26 +0000 (+0000)
Subject: power4.md (power4-lmul): du4 feeds iu1.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f0259218a74c01c901526b8dc79afec1b1eeb233;p=gcc.git

power4.md (power4-lmul): du4 feeds iu1.

        * config/rs6000/power4.md (power4-lmul): du4 feeds iu1.
        * config/rs6000/power5.md (power5-lmul): Same.

From-SVN: r87201
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index da841e6618f..49c29396216 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-09-08  David Edelsohn  <edelsohn@gnu.org>
+
+	* config/rs6000/power4.md (power4-lmul): du4 feeds iu1.
+	* config/rs6000/power5.md (power5-lmul): Same.
+
 2004-09-08  Richard Henderson  <rth@redhat.com>
 
 	PR rtl-opt/17186
diff --git a/gcc/config/rs6000/power4.md b/gcc/config/rs6000/power4.md
index 7c5676e0935..2ce3ad274b7 100644
--- a/gcc/config/rs6000/power4.md
+++ b/gcc/config/rs6000/power4.md
@@ -230,9 +230,9 @@
   "(du1_power4,iu1_power4*6)\
   |(du2_power4,iu2_power4*6)\
   |(du3_power4,iu2_power4*6)\
-  |(du4_power4,iu2_power4*6)")
+  |(du4_power4,iu1_power4*6)")
 ;  |(du3_power4,nothing,iu2_power4*6)\
-;  |(du4_power4,nothing,iu2_power4*6)")
+;  |(du4_power4,nothing,iu1_power4*6)")
 
 (define_insn_reservation "power4-imul" 5
   (and (eq_attr "type" "imul")
diff --git a/gcc/config/rs6000/power5.md b/gcc/config/rs6000/power5.md
index 932c4bf76c9..d865b0e68db 100644
--- a/gcc/config/rs6000/power5.md
+++ b/gcc/config/rs6000/power5.md
@@ -179,9 +179,9 @@
   "(du1_power5,iu1_power5*6)\
   |(du2_power5,iu2_power5*6)\
   |(du3_power5,iu2_power5*6)\
-  |(du4_power5,iu2_power5*6)")
+  |(du4_power5,iu1_power5*6)")
 ;  |(du3_power5,nothing,iu2_power5*6)\
-;  |(du4_power5,nothing,iu2_power5*6)")
+;  |(du4_power5,nothing,iu1_power5*6)")
 
 (define_insn_reservation "power5-imul" 5
   (and (eq_attr "type" "imul")