This patch removes useless variable "increment", use UNITS_PER_WORD directly.
*no functional change*
ok to install?
thanks.
gcc/
* config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Remove "increment".
(aarch64_save_or_restore_callee_save_registers): Likewise.
>From 9754ca4c3aea240077a81430f355f37f3fa21287 Mon Sep 17 00:00:00 2001
From: Jiong Wang <jiong.w...@arm.com>
Date: Tue, 17 Jun 2014 21:41:38 +0100
Subject: [PATCH 06/19] [AArch64/GCC][6/20] Remove useless variable
'increment'
This patch removes useless variable "increment", use UNITS_PER_WORD directly.
*no functional change*
2014-06-16 Jiong Wang <jiong.w...@arm.com>
Marcus Shawcroft <marcus.shawcr...@arm.com>
gcc/
* config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Remove increment".
(aarch64_save_or_restore_callee_save_registers): Likewise.
---
gcc/config/aarch64/aarch64.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index f61d96a..1c2d2fb 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -1907,9 +1907,7 @@ aarch64_register_saved_on_entry (int regno)
static void
-aarch64_save_or_restore_fprs (HOST_WIDE_INT start_offset, int increment,
- bool restore)
-
+aarch64_save_or_restore_fprs (HOST_WIDE_INT start_offset, bool restore)
{
unsigned regno;
unsigned regno2;
@@ -1995,7 +1993,6 @@ aarch64_save_or_restore_callee_save_registers (HOST_WIDE_INT start_offset,
bool restore)
{
rtx insn;
- HOST_WIDE_INT increment = UNITS_PER_WORD;
rtx (*gen_mem_ref) (enum machine_mode, rtx) = (frame_pointer_needed
? gen_frame_mem : gen_rtx_MEM);
unsigned limit = frame_pointer_needed ? R28_REGNUM : R30_REGNUM;
@@ -2073,7 +2070,7 @@ aarch64_save_or_restore_callee_save_registers (HOST_WIDE_INT start_offset,
}
}
- aarch64_save_or_restore_fprs (start_offset, increment, restore);
+ aarch64_save_or_restore_fprs (start_offset, restore);
}
/* AArch64 stack frames generated by this compiler look like:
--
1.7.9.5
