From f29adf5b7b4b43196cd98d95bdfed1b5a571a697 Mon Sep 17 00:00:00 2001
From: Sandra Loosemore <sandra@codesourcery.com>
Date: Thu, 13 Sep 2007 10:54:12 -0400
Subject: [PATCH] mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with {d}addiu
and a negative immediate such that it works with...
2007-09-13 Sandra Loosemore <sandra@codesourcery.com>
David Ung <davidu@mips.com>
gcc/
* config/mips/mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with
{d}addiu and a negative immediate such that it works with MIPS16
instructions.
Co-Authored-By: David Ung <davidu@mips.com>
From-SVN: r128468
---
gcc/ChangeLog | 7 +++++++
gcc/config/mips/mips.h | 4 ++--
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bb59539acc79..7f50b61561ba 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2007-09-13 Sandra Loosemore <sandra@codesourcery.com>
+ David Ung <davidu@mips.com>
+
+ * config/mips/mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with
+ {d}addiu and a negative immediate such that it works with MIPS16
+ instructions.
+
2007-09-13 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/33418
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index c9d2742860fc..c8cad32133ff 100644
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -2781,8 +2781,8 @@ do { \
#define ASM_OUTPUT_REG_PUSH(STREAM,REGNO) \
do \
{ \
- fprintf (STREAM, "\t%s\t%s,%s,8\n\t%s\t%s,0(%s)\n", \
- TARGET_64BIT ? "dsubu" : "subu", \
+ fprintf (STREAM, "\t%s\t%s,%s,-8\n\t%s\t%s,0(%s)\n", \
+ TARGET_64BIT ? "daddiu" : "addiu", \
reg_names[STACK_POINTER_REGNUM], \
reg_names[STACK_POINTER_REGNUM], \
TARGET_64BIT ? "sd" : "sw", \
--
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