Displaying 3 results from an estimated 3 matches for "msg01455".
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msg01155
2006 Jan 24
2
Compiler warnings with GCC 3.4.4 and perfomance question on a Arm 7
....h
The error places the cursor on the __asm__ __volatile__ (
line in the function. I am compiling with Optimization Level 1.
I did a quick google search and found this where someone else had a
similar problem when switching from 3.2.3 to GCC 3.4.0.
http://gcc.gnu.org/ml/gcc/2004-04/msg01455.html
So what version of GCC are you using?
>
> I have found the performance/MHz of ARM CPUs is extremely variable.
> Given that, the results you're getting may make sense. Just be aware
> that there are still a few float operations left in wideband, so you
> might be hurt a bit...
2006 Jan 24
0
Compiler warnings with GCC 3.4.4 and perfomance question on a Arm 7
...ursor on the __asm__ __volatile__ (
> line in the function. I am compiling with Optimization Level 1.
>
> I did a quick google search and found this where someone else had a
> similar problem when switching from 3.2.3 to GCC 3.4.0.
> http://gcc.gnu.org/ml/gcc/2004-04/msg01455.html
I'll need to have a closer look at this to understand what's really
going on. I suspect the generated code is still right, though.
> So what version of GCC are you using?
I was using gcc 3.3 at the time I wrote this code.
> Any suggestions as to which functions I should look...
2006 Jan 23
2
Compiler warnings with GCC 3.4.4 and perfomance question on a Arm 7
I am using speex on a Philips LPC2138 Arm 7 processor and have hit two
compiler warnings when using FIXED_POINT and the Arm 4 asm code.
In cb_search.c get a warning on the call to compute_weighted_codebook of:
"passing arg 2 of 'compute_weighted_codebook' from incompatible pointer type'
In cp_search_arm4.h it is defined as:
static void compute_weighted_codebook(const signed