On Thu, 2011-04-14 at 21:19 +0800, Carrot Wei wrote:
On Fri, Apr 8, 2011 at 6:51 PM, Ramana Radhakrishnan
ramana.radhakrish...@linaro.org wrote:
On 08/04/11 10:57, Carrot Wei wrote:
Hi
This is the second part of the fixing for
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47855
Hi Richard
Thank you for the detailed explanation. It sounds like an inherent
difficulty of rtl passes. Then the only opportunity is ldrb/strb
instructions because they never affect cc registers.
thanks
Carrot
On Fri, Apr 15, 2011 at 9:34 PM, Richard Earnshaw rearn...@arm.com wrote:
On Thu,
Hi
This patch moves the length computation of push_multi into a C
function to avoid the usage of GNU extension.
Tested on qemu without regression. OK to install?
thanks
Carrot
ChangeLog:
2011-04-08 Wei Guozhi car...@google.com
PR target/47855
* config/arm/arm-protos.h
On Thu, Apr 7, 2011 at 5:31 PM, Richard Sandiford
richard.sandif...@linaro.org wrote:
Hi Carrot,
Sorry if this has already been reported, but the patch breaks bootstrap
of arm-linux-gnueabi (or cross builds with --enable-werror). The problem
is that this...
uses a statement expression --
On 07/04/11 12:08, Carrot Wei wrote:
On Thu, Apr 7, 2011 at 5:31 PM, Richard Sandiford
richard.sandif...@linaro.org wrote:
Hi Carrot,
Sorry if this has already been reported, but the patch breaks bootstrap
of arm-linux-gnueabi (or cross builds with --enable-werror). The problem
is that
The patch was tested on arm qemu without regression, OK for install?
Ok if no regressions.
cheers
Ramana
thanks
Carrot
ChangeLog:
2011-04-01 Wei Guozhicar...@google.com
PR target/47855
* config/arm/arm.md (arm_cmpsi_insn): Compute attr length.
Hi Carrot,
How about adding an alternative only enabled for T2 that uses the `l'
constraint and inventing new constraints for some of the constant values
that are valid for 16 bit instructions since the `I' and `L' constraints
have different meanings depending on whether TARGET_32BIT
On Wed, 2011-03-30 at 12:38 +0800, Chung-Lin Tang wrote:
On 2011/3/30 06:35 AM, Ramana Radhakrishnan wrote:
Hi Carrot,
On 26/03/11 15:14, Carrot Wei wrote:
Index: arm.md
===
--- arm.md(revision 171337)
+++ arm.md
Hi Ramana
On Wed, Mar 30, 2011 at 6:35 AM, Ramana Radhakrishnan
ramana.radhakrish...@linaro.org wrote:
Hi Carrot,
How about adding an alternative only enabled for T2 that uses the `l'
constraint and inventing new constraints for some of the constant values
that are valid for 16 bit
Hi Carrot,
On 26/03/11 15:14, Carrot Wei wrote:
Index: arm.md
===
--- arm.md (revision 171337)
+++ arm.md (working copy)
@@ -7115,7 +7115,18 @@
@
cmp%?\\t%0, %1
cmn%?\\t%0, #%n1
- [(set_attr conds set)]
+
On 2011/3/30 06:35 AM, Ramana Radhakrishnan wrote:
Hi Carrot,
On 26/03/11 15:14, Carrot Wei wrote:
Index: arm.md
===
--- arm.md(revision 171337)
+++ arm.md(working copy)
@@ -7115,7 +7115,18 @@
@
cmp%?\\t%0,
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