From 014cb9b62a7b5fa7ae2cf83baca43951e5a5f94f Mon Sep 17 00:00:00 2001 From: Hartmut Penner Date: Tue, 16 Apr 2002 12:43:26 +0000 Subject: [PATCH] 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 | 18 ++++++------------ gcc/config/s390/s390.md | 3 +-- 2 files changed, 7 insertions(+), 14 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 58b4b087a94..99828fd41c7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,19 +1,13 @@ +2002-04-16 Hartmut Penner + + PR target/6305 + * config/s390/s390.md (mulsidi3): Set both subregs of the + multiword register. + 2002-04-16 Aldy Hernandez * config/rs6000/altivec.h (vec_addc): Type check. -2002-04-16 Jakub Jelinek - - 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. - 2002-04-16 Jakub Jelinek PR middle-end/6279 diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md index f4fbfc0a4f3..a7cd6f6e64f 100644 --- a/gcc/config/s390/s390.md +++ b/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) =