On Jun 25, 2012, Alexandre Oliva wrote:
> On Jun 24, 2012, Richard Sandiford wrote:
>> gcc.c-torture/compile/vector-2.c fails on mips64-elf with RTL checking
>> enabled because dead_debug_insert_temp tries to read the REGNO of something
>> that it has already replaced with a debug temporary.
>
On Jun 25, 2012, Richard Sandiford wrote:
> I'll leave the proper fix to Alex.
ACK. Thanks for the patch, it should help me get started.
--
Alexandre Oliva, freedom fighterhttp://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.or
Jakub Jelinek writes:
> Unfortunately this seems to break bootstrap on i686-linux.
> Delta-reduced testcase is:
> typedef _Complex float __attribute__ ((mode (TC))) __complex128;
> extern __complex128 clogq (__complex128) __attribute__ ((__nothrow__));
> __complex128
> cacoshq (__complex128 x)
> {
On Sun, Jun 24, 2012 at 11:50:12AM +0100, Richard Sandiford wrote:
> --- gcc/df-problems.c 2012-06-23 13:28:55.576128246 +0100
> +++ gcc/df-problems.c 2012-06-24 11:25:36.851531368 +0100
> @@ -3209,7 +3210,8 @@ dead_debug_insert_temp (struct dead_debu
> the widest referenced mode. */
>wh
On Sun, Jun 24, 2012 at 11:50:12AM +0100, Richard Sandiford wrote:
> gcc/
Please mention PR debug/53740 here.
> * df.h (dead_debug_add): Remove third argument.
> * df-problems.c (dead_debug_add): Likewise. Use the REGNO of the
> REG that we want to replace instead.
> (dea
On Jun 24, 2012, Richard Sandiford wrote:
> gcc.c-torture/compile/vector-2.c fails on mips64-elf with RTL checking
> enabled because dead_debug_insert_temp tries to read the REGNO of something
> that it has already replaced with a debug temporary.
This sounds like http://gcc.gnu.org/bugzilla/sho
gcc.c-torture/compile/vector-2.c fails on mips64-elf with RTL checking
enabled because dead_debug_insert_temp tries to read the REGNO of something
that it has already replaced with a debug temporary. The original register
was (reg:TI 2), which occupies two hard registers, and so each reference
has
