On 26/11/15 13:15, Richard Biener wrote:
On Thu, 26 Nov 2015, Alan Lawrence wrote:
This caused an ICE compiling value.c from gdb on
aarch64-none-linux-gnu; the testcase, after preprocessing on aarch64,
ICEs on both aarch64 and x86_64, but is about 1MB - I'm working on
reducing that down to some
On Thu, 26 Nov 2015, Alan Lawrence wrote:
> This caused an ICE compiling value.c from gdb on
> aarch64-none-linux-gnu; the testcase, after preprocessing on aarch64,
> ICEs on both aarch64 and x86_64, but is about 1MB - I'm working on
> reducing that down to something small enough to post...
>
> $
Here's a reduced testcase (reduced to the point of generating lots of
warnings, I'm compiling with -O2 -w, on x86_64):
struct __jmp_buf_tag
{
};
typedef struct __jmp_buf_tag sigjmp_buf[1];
extern struct cmd_list_element *showlist;
struct internalvar
{
struct internalvar *next;
};
static stru
This caused an ICE compiling value.c from gdb on
aarch64-none-linux-gnu; the testcase, after preprocessing on aarch64,
ICEs on both aarch64 and x86_64, but is about 1MB - I'm working on
reducing that down to something small enough to post...
$ ./gcc/xgcc -B ./gcc -O2 -g value.c
../../binutils-gdb/
On Tue, 24 Nov 2015, Tom de Vries wrote:
> [ was: Re: [PATCH] Check NULL loop->latch in verify_loop_structure ]
>
> On 23/11/15 11:28, Richard Biener wrote:
> > On Mon, 23 Nov 2015, Tom de Vries wrote:
> >
> > > Hi,
> > >
> > > In verify_loop_structure, we stop checking the latch once we find t
[ was: Re: [PATCH] Check NULL loop->latch in verify_loop_structure ]
On 23/11/15 11:28, Richard Biener wrote:
On Mon, 23 Nov 2015, Tom de Vries wrote:
Hi,
In verify_loop_structure, we stop checking the latch once we find that it's
NULL.
This patch tries a bit harder:
- if !LOOPS_MAY_HAVE_MUL
