diff options
| author | Hartmut Penner <hpenner@de.ibm.com> | 2002-04-16 12:43:26 +0000 |
|---|---|---|
| committer | Hartmut Penner <hpenner@gcc.gnu.org> | 2002-04-16 12:43:26 +0000 |
| commit | 014cb9b62a7b5fa7ae2cf83baca43951e5a5f94f (patch) | |
| tree | f9ef78ae7da110228ffa4d3b5f2fa3fc2a20ea0e | |
| parent | 739e7e408fba0c351247e10574ce247bdae40a9e (diff) | |
| download | gcc-014cb9b62a7b5fa7ae2cf83baca43951e5a5f94f.zip gcc-014cb9b62a7b5fa7ae2cf83baca43951e5a5f94f.tar.gz gcc-014cb9b62a7b5fa7ae2cf83baca43951e5a5f94f.tar.bz2 | |
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
| -rw-r--r-- | gcc/ChangeLog | 18 | ||||
| -rw-r--r-- | gcc/config/s390/s390.md | 3 |
2 files changed, 7 insertions, 14 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 58b4b08..99828fd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,18 +1,12 @@ -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> diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md index f4fbfc0..a7cd6f6 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) = |