Re: Baby X is bor nagain

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Sujet : Re: Baby X is bor nagain
De : nospam (at) *nospam* dfs.com (DFS)
Groupes : comp.lang.c
Date : 25. Jun 2024, 22:28:13
Autres entêtes
Message-ID : <667b285b$0$3620706$882e4bbb@reader.netnews.com>
References : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
User-Agent : Betterbird (Windows)
On 6/25/2024 3:39 PM, bart wrote:
On 25/06/2024 17:52, DFS wrote:
On 6/25/2024 7:18 AM, bart wrote:
On 25/06/2024 09:19, David Brown wrote:
>
At no point in all this does anyone care in the slightest about the speed of your little toys or of the cute little tcc.  tcc might be ideal for the half-dozen people in the world who think C scripts are a good idea, and it had its place in a time when "live Linux" systems were booted from floppies, but that's about it.
>
Yet, projects like mine, and like tcc, show what is possible: just how fast should it take to turn lower level code into machine code.
>
>
Can you use tcc to generate assembly from a .c source file?
>
similar to:
>
$ gcc -S sourcefile.c
  I don't think that's an option with tcc.
It's not listed in the tcc help anyway.

gcc works by generating intermediate assembly anyway, and the -S option exposes it.
 Generally it depends on compiler. Mine has it for example.
Cool.
If you don't mind, what assembly code does your compiler generate for this C code:
-------------------------------------------------
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv[]) {
     int N=0;
     int *nums = malloc(2 * sizeof(int));
     FILE* datafile = fopen(argv[1], "r");
     while(fscanf(datafile, "%d", &nums[N++]) == 1){
         nums = realloc(nums, (N+1) * sizeof(int));
     }
     fclose (datafile);
     N--;
     for(int i=0;i<N;i++) {
         printf("%d.%d  ", i+1, nums[i]);
     }
     free(nums);
     printf("\n");
     return 0;
}
----------------------------------------------------------

Date Sujet#  Auteur
11 Jun 24 * Baby X is bor nagain322Malcolm McLean
11 Jun 24 +* Re: Baby X is bor nagain3bart
11 Jun 24 i`* Re: Baby X is bor nagain2Malcolm McLean
12 Jun 24 i `- Mac users (Was: Baby X is bor nagain)1Kenny McCormack
11 Jun 24 +* Re: Baby X is bor nagain4Ben Bacarisse
11 Jun 24 i`* Re: Baby X is bor nagain3Malcolm McLean
12 Jun 24 i `* Re: Baby X is bor nagain2Ben Bacarisse
12 Jun 24 i  `- Re: Baby X is bor nagain1Malcolm McLean
11 Jun 24 +* Re: Baby X is bor nagain313Bonita Montero
11 Jun 24 i+* Re: Baby X is bor nagain309Malcolm McLean
12 Jun 24 ii`* Re: Baby X is bor nagain308Bonita Montero
12 Jun 24 ii +* Re: Baby X is bor nagain305David Brown
12 Jun 24 ii i+* Re: Baby X is bor nagain2Malcolm McLean
12 Jun 24 ii ii`- Re: Baby X is bor nagain1David Brown
12 Jun 24 ii i+- Re: Baby X is bor nagain1Bonita Montero
12 Jun 24 ii i`* Re: Baby X is bor nagain301bart
12 Jun 24 ii i +* Re: Baby X is bor nagain4Bonita Montero
12 Jun 24 ii i i`* Re: Baby X is bor nagain3bart
12 Jun 24 ii i i `* Re: Baby X is bor nagain2Bonita Montero
12 Jun 24 ii i i  `- Re: Baby X is bor nagain1bart
12 Jun 24 ii i `* Re: Baby X is bor nagain296David Brown
12 Jun 24 ii i  `* Re: Baby X is bor nagain295Michael S
13 Jun 24 ii i   +- Re: Baby X is bor nagain1Malcolm McLean
13 Jun 24 ii i   `* Re: Baby X is bor nagain293David Brown
13 Jun 24 ii i    +* Re: Baby X is bor nagain5bart
13 Jun 24 ii i    i+* Re: Baby X is bor nagain3tTh
13 Jun 24 ii i    ii`* Re: Baby X is bor nagain2bart
14 Jun 24 ii i    ii `- Re: Baby X is bor nagain1Bonita Montero
13 Jun 24 ii i    i`- Re: Baby X is bor nagain1Michael S
13 Jun 24 ii i    `* Re: Baby X is bor nagain287Michael S
14 Jun 24 ii i     +* Re: Baby X is bor nagain3David Brown
14 Jun 24 ii i     i`* Re: Baby X is bor nagain2bart
15 Jun 24 ii i     i `- Re: Baby X is bor nagain1David Brown
17 Jun 24 ii i     `* Re: Baby X is bor nagain283James Kuyper
17 Jun 24 ii i      +* Re: Baby X is bor nagain86Kaz Kylheku
17 Jun 24 ii i      i+- Are Javascript and Python similarly slow ? (Was: Baby X is bor nagain)1Michael S
17 Jun 24 ii i      i+* Re: Baby X is bor nagain2Michael S
18 Jun 24 ii i      ii`- Re: Baby X is bor nagain1Tim Rentsch
17 Jun 24 ii i      i+* Re: Baby X is bor nagain80David Brown
18 Jun 24 ii i      ii`* Re: Baby X is bor nagain79Michael S
18 Jun 24 ii i      ii `* Re: Baby X is bor nagain78David Brown
18 Jun 24 ii i      ii  +* Re: Baby X is bor nagain7bart
18 Jun 24 ii i      ii  i`* Re: Baby X is bor nagain6David Brown
18 Jun 24 ii i      ii  i +* Re: Baby X is bor nagain2bart
18 Jun 24 ii i      ii  i i`- Re: Baby X is bor nagain1David Brown
18 Jun 24 ii i      ii  i `* Re: Baby X is bor nagain3DFS
18 Jun 24 ii i      ii  i  `* Re: Baby X is bor nagain2Mark Bourne
18 Jun 24 ii i      ii  i   `- Re: Baby X is bor nagain1DFS
18 Jun 24 ii i      ii  +* Re: Baby X is bor nagain3Malcolm McLean
18 Jun 24 ii i      ii  i+- Re: Baby X is bor nagain1David Brown
18 Jun 24 ii i      ii  i`- Re: Baby X is bor nagain1Mark Bourne
18 Jun 24 ii i      ii  `* Re: Baby X is bor nagain67Michael S
18 Jun 24 ii i      ii   +* Re: Baby X is bor nagain65Malcolm McLean
19 Jun 24 ii i      ii   i+* Re: Baby X is bor nagain59Keith Thompson
19 Jun 24 ii i      ii   ii`* Re: Baby X is bor nagain58Malcolm McLean
19 Jun 24 ii i      ii   ii +* Re: Baby X is bor nagain56David Brown
19 Jun 24 ii i      ii   ii i`* Re: Baby X is bor nagain55Malcolm McLean
19 Jun 24 ii i      ii   ii i `* Re: Baby X is bor nagain54David Brown
19 Jun 24 ii i      ii   ii i  `* Re: Baby X is bor nagain53Malcolm McLean
19 Jun 24 ii i      ii   ii i   +* Re: Baby X is bor nagain10bart
20 Jun 24 ii i      ii   ii i   i`* Re: Baby X is bor nagain9David Brown
20 Jun 24 ii i      ii   ii i   i `* Re: Baby X is bor nagain8bart
20 Jun 24 ii i      ii   ii i   i  `* Re: Baby X is bor nagain7David Brown
20 Jun 24 ii i      ii   ii i   i   `* Re: Baby X is bor nagain6bart
20 Jun 24 ii i      ii   ii i   i    +* Re: Baby X is bor nagain2Michael S
20 Jun 24 ii i      ii   ii i   i    i`- Re: Baby X is bor nagain1bart
20 Jun 24 ii i      ii   ii i   i    `* Re: Baby X is bor nagain3David Brown
21 Jun 24 ii i      ii   ii i   i     `* Re: Baby X is bor nagain2bart
21 Jun 24 ii i      ii   ii i   i      `- Re: Baby X is bor nagain1David Brown
20 Jun 24 ii i      ii   ii i   `* Re: Baby X is bor nagain42David Brown
20 Jun 24 ii i      ii   ii i    `* Re: Baby X is bor nagain41Malcolm McLean
20 Jun 24 ii i      ii   ii i     +- Re: Baby X is bor nagain1David Brown
20 Jun 24 ii i      ii   ii i     `* Re: Baby X is bor nagain39Ben Bacarisse
20 Jun 24 ii i      ii   ii i      +* Re: Baby X is bor nagain2Malcolm McLean
20 Jun 24 ii i      ii   ii i      i`- Re: Baby X is bor nagain1Ben Bacarisse
20 Jun 24 ii i      ii   ii i      +* Re: Baby X is bor nagain9Tim Rentsch
20 Jun 24 ii i      ii   ii i      i`* Re: Baby X is bor nagain8Malcolm McLean
20 Jun 24 ii i      ii   ii i      i +* Re: Baby X is bor nagain2James Kuyper
20 Jun 24 ii i      ii   ii i      i i`- Re: Baby X is bor nagain1Keith Thompson
20 Jun 24 ii i      ii   ii i      i +- Re: Baby X is bor nagain1Vir Campestris
20 Jun 24 ii i      ii   ii i      i +* Re: Baby X is bor nagain2Keith Thompson
21 Jun 24 ii i      ii   ii i      i i`- Re: Baby X is bor nagain1vallor
21 Jun 24 ii i      ii   ii i      i +- Re: Baby X is bor nagain1Tim Rentsch
21 Jun 24 ii i      ii   ii i      i `- Re: Baby X is bor nagain1David Brown
20 Jun 24 ii i      ii   ii i      `* Re: Baby X is bor nagain27Keith Thompson
20 Jun 24 ii i      ii   ii i       `* Re: Baby X is bor nagain26Ben Bacarisse
20 Jun 24 ii i      ii   ii i        +* Re: Baby X is bor nagain2Michael S
21 Jun 24 ii i      ii   ii i        i`- Re: Baby X is bor nagain1Ben Bacarisse
20 Jun 24 ii i      ii   ii i        +- Re: Baby X is bor nagain1Keith Thompson
21 Jun 24 ii i      ii   ii i        +* Re: Baby X is bor nagain2James Kuyper
21 Jun 24 ii i      ii   ii i        i`- Re: Baby X is bor nagain1Keith Thompson
22 Jun 24 ii i      ii   ii i        `* Re: Baby X is bor nagain20Tim Rentsch
23 Jun 24 ii i      ii   ii i         `* Re: Baby X is bor nagain19Ben Bacarisse
23 Jun 24 ii i      ii   ii i          +* Re: Baby X is bor nagain9James Kuyper
23 Jun 24 ii i      ii   ii i          i`* Re: Baby X is bor nagain8Tim Rentsch
24 Jun 24 ii i      ii   ii i          i +* Re: Baby X is bor nagain4Ben Bacarisse
24 Jun 24 ii i      ii   ii i          i i`* Re: Baby X is bor nagain3Tim Rentsch
25 Jun 24 ii i      ii   ii i          i i `* Re: Baby X is bor nagain2Ben Bacarisse
25 Jun 24 ii i      ii   ii i          i i  `- Re: Baby X is bor nagain1Tim Rentsch
24 Jun 24 ii i      ii   ii i          i `* Re: Baby X is bor nagain3Keith Thompson
24 Jun 24 ii i      ii   ii i          i  `* Re: Baby X is bor nagain2Tim Rentsch
23 Jun 24 ii i      ii   ii i          `* Re: Baby X is bor nagain9Tim Rentsch
19 Jun 24 ii i      ii   ii `- Re: Baby X is bor nagain1Keith Thompson
19 Jun 24 ii i      ii   i`* Re: Baby X is bor nagain5David Brown
19 Jun 24 ii i      ii   `- Re: Baby X is bor nagain1David Brown
18 Jun 24 ii i      i+- Re: Baby X is bor nagain1James Kuyper
20 Jun 24 ii i      i`- Re: Baby X is bor nagain1Vir Campestris
17 Jun 24 ii i      +* Re: Baby X is bor nagain193bart
17 Jun 24 ii i      `* Re: Baby X is bor nagain3Malcolm McLean
12 Jun 24 ii `* Topicality is not your strong suit (Was: Baby X is bor nagain)2Kenny McCormack
11 Jun 24 i`* Re: Baby X is bor nagain3bart
11 Jun 24 `- Re: Baby X is bor nagain1Kalevi Kolttonen

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