From: Richard Henderson
Date: Tue, 22 Nov 2011 14:36:53 -0800
> On 11/21/2011 09:21 PM, David Miller wrote:
>> Hey Richard, after the ICE fix you made today the only test that
>> fails is gcc.dg/atomic-flag.c at -O0. Below is the assembler
>> generated.
>
> Yeah, that test is in error.
>
> And
On 11/21/2011 09:21 PM, David Miller wrote:
> Hey Richard, after the ICE fix you made today the only test that
> fails is gcc.dg/atomic-flag.c at -O0. Below is the assembler
> generated.
Yeah, that test is in error.
Andrew and I are discussing how to re-arrange the atomic_bool support.
r~
From: Richard Henderson
Date: Thu, 17 Nov 2011 11:22:53 -1000
> Full sparc64-linux testing still underway; I've pushed these two
> patches to the git branch previously mentioned.
Hey Richard, after the ICE fix you made today the only test that
fails is gcc.dg/atomic-flag.c at -O0. Below is the
From: Richard Henderson
Date: Sun, 20 Nov 2011 14:50:49 -1000
> I can't reproduce this. What's the exact cc1 command-line?
/home/davem/src/GIT/GCC/build-sparc-linux/gcc/cc1 -quiet -v -I
/home/davem/src/GIT/GCC/build-sparc-linux/sparc-unknown-linux-gnu/./libgomp -I
/home/davem/src/GIT/GCC/gcc/
On 11/20/2011 12:47 PM, David Miller wrote:
> From: Richard Henderson
> Date: Thu, 17 Nov 2011 11:22:53 -1000
>
>> Full sparc64-linux testing still underway; I've pushed these two
>> patches to the git branch previously mentioned.
>
> With these changes most of the libgomp atomic tests fail to b
From: Richard Henderson
Date: Thu, 17 Nov 2011 11:22:53 -1000
> Full sparc64-linux testing still underway; I've pushed these two
> patches to the git branch previously mentioned.
With these changes most of the libgomp atomic tests fail to build:
/home/davem/src/GIT/GCC/gcc/libgomp/testsuite/lib
... of course, I immediately found two problems by inspection.
(1) Accidentally dropped the barrier for sync_test_and_set when
used on post-v7. Given that we have only SImode atomic_exchange,
and we do have QImode sync_test_and_set, we will probably try to
use LDSTUB for the c++ atomic_bool_test_
