mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-09 22:44:04 +02:00
71 lines
1.6 KiB
Diff
71 lines
1.6 KiB
Diff
|
>From d0557763b0713a4c006bd2405eede3924569cafd Mon Sep 17 00:00:00 2001
|
||
|
|
From: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
|
||
|
|
Date: Mon, 5 Jul 2010 11:28:49 +0100
|
||
|
|
Subject: [PATCH 2/2] Fix PR44392
|
||
|
|
|
||
|
|
---
|
||
|
|
gcc/config/arm/arm.md | 43 +++++++++++++++++++------------------------
|
||
|
|
1 files changed, 19 insertions(+), 24 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md
|
||
|
|
index 2096ec6..f0348f3 100644
|
||
|
|
--- a/gcc/config/arm/arm.md
|
||
|
|
+++ b/gcc/config/arm/arm.md
|
||
|
|
@@ -11318,34 +11318,29 @@
|
||
|
|
(define_expand "bswapsi2"
|
||
|
|
[(set (match_operand:SI 0 "s_register_operand" "=r")
|
||
|
|
(bswap:SI (match_operand:SI 1 "s_register_operand" "r")))]
|
||
|
|
-"TARGET_EITHER"
|
||
|
|
+"TARGET_EITHER && (arm_arch6 || !optimize_size)"
|
||
|
|
"
|
||
|
|
- if (!arm_arch6)
|
||
|
|
- {
|
||
|
|
- if (!optimize_size)
|
||
|
|
- {
|
||
|
|
- rtx op2 = gen_reg_rtx (SImode);
|
||
|
|
- rtx op3 = gen_reg_rtx (SImode);
|
||
|
|
+ if (!arm_arch6)
|
||
|
|
+ {
|
||
|
|
+ rtx op2 = gen_reg_rtx (SImode);
|
||
|
|
+ rtx op3 = gen_reg_rtx (SImode);
|
||
|
|
|
||
|
|
- if (TARGET_THUMB)
|
||
|
|
- {
|
||
|
|
- rtx op4 = gen_reg_rtx (SImode);
|
||
|
|
- rtx op5 = gen_reg_rtx (SImode);
|
||
|
|
+ if (TARGET_THUMB)
|
||
|
|
+ {
|
||
|
|
+ rtx op4 = gen_reg_rtx (SImode);
|
||
|
|
+ rtx op5 = gen_reg_rtx (SImode);
|
||
|
|
|
||
|
|
- emit_insn (gen_thumb_legacy_rev (operands[0], operands[1],
|
||
|
|
- op2, op3, op4, op5));
|
||
|
|
- }
|
||
|
|
- else
|
||
|
|
- {
|
||
|
|
- emit_insn (gen_arm_legacy_rev (operands[0], operands[1],
|
||
|
|
- op2, op3));
|
||
|
|
- }
|
||
|
|
+ emit_insn (gen_thumb_legacy_rev (operands[0], operands[1],
|
||
|
|
+ op2, op3, op4, op5));
|
||
|
|
+ }
|
||
|
|
+ else
|
||
|
|
+ {
|
||
|
|
+ emit_insn (gen_arm_legacy_rev (operands[0], operands[1],
|
||
|
|
+ op2, op3));
|
||
|
|
+ }
|
||
|
|
|
||
|
|
- DONE;
|
||
|
|
- }
|
||
|
|
- else
|
||
|
|
- FAIL;
|
||
|
|
- }
|
||
|
|
+ DONE;
|
||
|
|
+ }
|
||
|
|
"
|
||
|
|
)
|
||
|
|
|
||
|
|
--
|
||
|
|
1.6.2
|
||
|
|
|