From 73ca2d39d888eb873202f4f55ad1c620490b38e6 Mon Sep 17 00:00:00 2001
From: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 3 Aug 2000 18:36:14 +0000
Subject: [PATCH] * reg-stack.c (subst_stack_regs_pat): Use replace_reg
to swap operands.
* i386.c (ix86_expand_branch): Mode of comparison in
IF_THEN_ELSE is VOIDmode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35458 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 8 ++++++++
gcc/config/i386/i386.c | 2 +-
gcc/reg-stack.c | 6 +++---
3 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a77159a4a292..71fc42958d08 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+Thu Aug 3 20:32:25 MET DST 2000 Jan Hubicka <jh@suse.cz>
+
+ * reg-stack.c (subst_stack_regs_pat): Use replace_reg to swap
+ operands.
+
+ * i386.c (ix86_expand_branch): Mode of comparison in
+ IF_THEN_ELSE is VOIDmode.
+
Thu Aug 3 10:05:53 2000 Akiko Matsushita <matusita@sra.co.jp>
* gengenrtl.c, rtl.c: Avoid #elif.
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index e8e984a8f389..c02dfc77346c 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -4897,7 +4897,7 @@ ix86_expand_branch (code, label)
code = ix86_prepare_fp_compare_args (code, &ix86_compare_op0,
&ix86_compare_op1);
- tmp = gen_rtx_fmt_ee (code, ix86_fp_compare_mode (code),
+ tmp = gen_rtx_fmt_ee (code, VOIDmode,
ix86_compare_op0, ix86_compare_op1);
tmp = gen_rtx_IF_THEN_ELSE (VOIDmode, tmp,
gen_rtx_LABEL_REF (VOIDmode, label),
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c
index 8f0b50e18d9c..99b9eec6ba13 100644
--- a/gcc/reg-stack.c
+++ b/gcc/reg-stack.c
@@ -1637,9 +1637,9 @@ subst_stack_regs_pat (insn, regstack, pat)
&& REG_P (*src1) && REG_P (*src2)
&& REGNO (*src1) != REGNO (*dest))
{
- rtx tmp = *src1;
- *src1 = *src2;
- *src2 = tmp;
+ int tmp = REGNO (*src1);
+ replace_reg (src1, REGNO (*src2));
+ replace_reg (src2, tmp);
}
break;
--
GitLab