* reading the gcc-IR in back-end
@ 2002-10-13 7:39 Avinash K. Shrivastava
2002-10-13 13:45 ` Pop Sébastian
2002-10-16 11:42 ` Jim Wilson
0 siblings, 2 replies; 5+ messages in thread
From: Avinash K. Shrivastava @ 2002-10-13 7:39 UTC (permalink / raw)
To: gcc
kindly entertain the queries,
[1] how the GCC back-end reads the front-end-IR for processing.
[2] Do we need to modify it [back-end] to read the IR from a file instead
of from the memory.
thanks,
Sincerely,
-Avinash
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: reading the gcc-IR in back-end
2002-10-13 7:39 reading the gcc-IR in back-end Avinash K. Shrivastava
@ 2002-10-13 13:45 ` Pop Sébastian
2002-10-16 11:42 ` Jim Wilson
1 sibling, 0 replies; 5+ messages in thread
From: Pop Sébastian @ 2002-10-13 13:45 UTC (permalink / raw)
To: Avinash K. Shrivastava; +Cc: gcc
On Sun, Oct 13, 2002 at 02:38:07PM +0530, Avinash K. Shrivastava wrote:
>
> kindly entertain the queries,
>
>
> [1] how the GCC back-end reads the front-end-IR for processing.
>
GCC trees are converted to RTL via the expand_* functions (in gcc/expr.c).
> [2] Do we need to modify it [back-end] to read the IR from a file instead
> of from the memory.
>
If you store the tree format in a file, then you have to read it back into
memory before doing anything else :-).
If you build a valid GCC tree, then you don't have to modify the back-end.
Sebastian.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: reading the gcc-IR in back-end
2002-10-13 7:39 reading the gcc-IR in back-end Avinash K. Shrivastava
2002-10-13 13:45 ` Pop Sébastian
@ 2002-10-16 11:42 ` Jim Wilson
1 sibling, 0 replies; 5+ messages in thread
From: Jim Wilson @ 2002-10-16 11:42 UTC (permalink / raw)
To: Avinash K. Shrivastava; +Cc: gcc
>[2] Do we need to modify it [back-end] to read the IR from a file instead
> of from the memory.
If you do that, we won't be able to accept the patch into gcc.
Jim
^ permalink raw reply [flat|nested] 5+ messages in thread
* reading the gcc-IR in back-end
2002-10-13 7:06 Avinash K. Shrivastava
@ 2002-10-13 11:19 ` Avinash K. Shrivastava
0 siblings, 0 replies; 5+ messages in thread
From: Avinash K. Shrivastava @ 2002-10-13 11:19 UTC (permalink / raw)
To: GCC, gcc, gcc
kindly entertain the queries,
[1] how the GCC back-end reads the front-end-IR for processing.
[2] Do we need to modify it [back-end] to read the IR from a file instead
of from the memory.
thanks,
Sincerely,
-Avinash
^ permalink raw reply [flat|nested] 5+ messages in thread
* reading the gcc-IR in back-end
@ 2002-10-13 7:06 Avinash K. Shrivastava
2002-10-13 11:19 ` Avinash K. Shrivastava
0 siblings, 1 reply; 5+ messages in thread
From: Avinash K. Shrivastava @ 2002-10-13 7:06 UTC (permalink / raw)
To: GCC, gcc, gcc
kindly entertain the queries,
[1] how the GCC back-end reads the front-end-IR for processing.
[2] Do we need to modify it [back-end] to read the IR from a file instead
of from the memory.
thanks,
Sincerely,
-Avinash
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2002-10-16 17:43 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2002-10-13 7:39 reading the gcc-IR in back-end Avinash K. Shrivastava
2002-10-13 13:45 ` Pop Sébastian
2002-10-16 11:42 ` Jim Wilson
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2002-10-13 7:06 Avinash K. Shrivastava
2002-10-13 11:19 ` Avinash K. Shrivastava
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