From bdaa01817bea122897d3baedfdeb7ada4517727c Mon Sep 17 00:00:00 2001
From: Geoffrey Keating <geoffk@redhat.com>
Date: Tue, 7 Nov 2000 18:51:05 +0000
Subject: [PATCH] rs6000.md (movdi_internal32+1): Use operand_subreg_force
rather than gen_rtx_SUBREG.
* config/rs6000/rs6000.md (movdi_internal32+1): Use
operand_subreg_force rather than gen_rtx_SUBREG.
(movdi_internal32+2): Likewise.
From-SVN: r37295
---
gcc/ChangeLog | 6 ++++++
gcc/config/rs6000/rs6000.md | 12 ++++++++----
2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4e63544d081d..fc173f2393e0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2000-11-07 Geoff Keating <geoffk@redhat.com>
+
+ * config/rs6000/rs6000.md (movdi_internal32+1): Use
+ operand_subreg_force rather than gen_rtx_SUBREG.
+ (movdi_internal32+2): Likewise.
+
2000-11-07 Philip Blundell <philb@gnu.org>
* configure.in (arm*-*-linuxaout*): Obsolete, deleted.
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 43e74683bcf8..b324e3f2f396 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -7929,8 +7929,10 @@
"
{
HOST_WIDE_INT value = INTVAL (operands[1]);
- operands[2] = gen_rtx_SUBREG (SImode, operands[0], WORDS_BIG_ENDIAN == 0);
- operands[3] = gen_rtx_SUBREG (SImode, operands[0], WORDS_BIG_ENDIAN != 0);
+ operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,
+ DImode);
+ operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,
+ DImode);
#if HOST_BITS_PER_WIDE_INT == 32
operands[4] = (value & 0x80000000) ? constm1_rtx : const0_rtx;
#else
@@ -7947,8 +7949,10 @@
(set (match_dup 3) (match_dup 5))]
"
{
- operands[2] = gen_rtx_SUBREG (SImode, operands[0], WORDS_BIG_ENDIAN == 0);
- operands[3] = gen_rtx_SUBREG (SImode, operands[0], WORDS_BIG_ENDIAN != 0);
+ operands[2] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN == 0,
+ DImode);
+ operands[3] = operand_subword_force (operands[0], WORDS_BIG_ENDIAN != 0,
+ DImode);
operands[4] = GEN_INT (CONST_DOUBLE_HIGH (operands[1]));
operands[5] = GEN_INT (CONST_DOUBLE_LOW (operands[1]));
}")
--
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