* 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, 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* 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
end of thread, other threads:[~2002-10-16 17:43 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 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 -- strict thread matches above, loose matches on Subject: below -- 2002-10-13 7:06 Avinash K. Shrivastava 2002-10-13 11:19 ` Avinash K. Shrivastava
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