* [Patch, microblaze]: Extend jump insn to accept bri to SYMBOL_REFS
@ 2013-03-18 12:53 David Holsgrove
2013-07-15 4:45 ` David Holsgrove
0 siblings, 1 reply; 2+ messages in thread
From: David Holsgrove @ 2013-03-18 12:53 UTC (permalink / raw)
To: gcc-patches
Cc: Michael Eager, Edgar Iglesias, John Williams, Vinod Kathail,
Vidhumouli Hunsigida, Nagaraju Mekala, Tom Shui
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Changelog
2013-03-18 David Holsgrove <david.holsgrove@xilinx.com>
* gcc/config/microblaze/microblaze.md (jump):
Account for jumps to SYMBOL_REFs.
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
[-- Attachment #2: 0007-Patch-microblaze-Extend-jump-insn-to-accept-bri-to-S.patch --]
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From a524556ba2ce643688defaf5def41b084d33bf03 Mon Sep 17 00:00:00 2001
From: David Holsgrove <david.holsgrove@xilinx.com>
Date: Wed, 1 Aug 2012 12:28:44 +1000
Subject: [PATCH] [Patch, microblaze]: Extend jump insn to accept bri to SYMBOL_REFS
Current insn checks if operand is a REG - if so, uses br
else it bri to %l0 - using a label_ref print operand
Check if operand is a SYMBOL_REF, and if so, use %0
Changelog
2013-03-18 David Holsgrove <david.holsgrove@xilinx.com>
* gcc/config/microblaze/microblaze.md (jump):
Account for jumps to SYMBOL_REFs.
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
---
gcc/config/microblaze/microblaze.md | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/gcc/config/microblaze/microblaze.md b/gcc/config/microblaze/microblaze.md
index 55cc730..49d8f01 100644
--- a/gcc/config/microblaze/microblaze.md
+++ b/gcc/config/microblaze/microblaze.md
@@ -1729,6 +1729,8 @@
{
if (GET_CODE (operands[0]) == REG)
return "br%?\t%0";
+ else if (GET_CODE (operands[0]) == SYMBOL_REF)
+ return "bri%?\t%0";
else
return "bri%?\t%l0";
}
--
1.7.0.4
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Patch, microblaze]: Extend jump insn to accept bri to SYMBOL_REFS
2013-03-18 12:53 [Patch, microblaze]: Extend jump insn to accept bri to SYMBOL_REFS David Holsgrove
@ 2013-07-15 4:45 ` David Holsgrove
0 siblings, 0 replies; 2+ messages in thread
From: David Holsgrove @ 2013-07-15 4:45 UTC (permalink / raw)
To: gcc-patches
Cc: Michael Eager, Edgar Iglesias, John Williams, Vinod Kathail,
Vidhumouli Hunsigida, Nagaraju Mekala, Tom Shui
Hi Michael,
On 18 March 2013 22:52, David Holsgrove <david.holsgrove@xilinx.com> wrote:
> Changelog
>
> 2013-03-18 David Holsgrove <david.holsgrove@xilinx.com>
>
> * gcc/config/microblaze/microblaze.md (jump):
> Account for jumps to SYMBOL_REFs.
>
> Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
>
Disregard - patch no longer desired.
thanks,
David
^ permalink raw reply [flat|nested] 2+ messages in thread
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