s390.md (mulsidi3): Set both subregs of the multiword register.

 target/6305
        * config/s390/s390.md (mulsidi3): Set both subregs of the
        multiword register.

From-SVN: r52366

gcc/ChangeLog

-2002-04-16  Aldy Hernandez  <aldyh@redhat.com>
+2002-04-16  Hartmut Penner <hpenner@de.ibm.com>
 
-        * config/rs6000/altivec.h (vec_addc): Type check.
+	PR target/6305
+	* config/s390/s390.md (mulsidi3): Set both subregs of the
+	multiword register. 
 
-2002-04-16  Jakub Jelinek  <jakub@redhat.com>
+2002-04-16  Aldy Hernandez  <aldyh@redhat.com>
 
-	PR target/6303
-	* dwarf2out.c (rtl_for_decl_location): Call ASM_SIMPLIFY_DWARF_ADDR
-	before returning.
-	* config/i386/i386.c (i386_simplify_dwarf_addr): Simplify @GOT only
-	when inside of MEM by eliminating the indirection too.
-	* config/s390/s390.h (ASM_SIMPLIFY_DWARF_ADDR): Define.
-	* config/s390/s390.c (s390_simplify_dwarf_addr): New.
-	* config/s390/s390-protos.h (s390_simplify_dwarf_addr): Add
-	prototype.
+        * config/rs6000/altivec.h (vec_addc): Type check.
 
 2002-04-16  Jakub Jelinek  <jakub@redhat.com>
 

gcc/config/s390/s390.md

@@ -3608,8 +3608,7 @@
 {
   rtx insn;
 
-  emit_insn (gen_rtx_CLOBBER (VOIDmode, operands[0]));
-  emit_move_insn (gen_lowpart (SImode, operands[0]), operands[1]);
+  emit_insn (gen_zero_extendsidi2 (operands[0], operands[1]));
   insn = emit_insn (gen_mulsi_6432 (operands[0], operands[0], operands[2]));
 
   REG_NOTES (insn) =