Florian Gross flgr
flgr
/ ia32_common_transform.patch
Created
March 1, 2010 18:29
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| --- libfirm/ir/be/ia32/ia32_common_transform.c 2009-12-22 18:14:45.000000000 +0100 | |
| +++ libfirm.new/ir/be/ia32/ia32_common_transform.c 2010-03-01 19:28:58.000000000 +0100 | |
| @@ -1062,16 +1062,6 @@ | |
| if (cnst != NULL) { | |
| offset = get_Const_tarval(cnst); | |
| - if (tarval_is_long(offset)) { | |
| - val = get_tarval_long(offset); | |
| - } else { | |
| - ir_fprintf(stderr, "Optimisation Warning: tarval from %+F is not a " |
flgr
/ memcpy-speed.c
Last active
December 18, 2015 18:09
Simplistic way of measuring memcpy() performance on Unix systems.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <sys/time.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <stdio.h> | |
| int main() { | |
| struct timeval t0, t1; | |
| unsigned int i; | |
| unsigned int mb_size = 64; | |
| unsigned int rep = 200; |
flgr
/ socketpair.c
Created
July 2, 2013 12:55
Program which creates a half-open socketpair, then sits around endlessly, doing nothing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #include <sys/socket.h> | |
| #include <stdio.h> | |
| #include <unistd.h> | |
| int main(int argc, char** argv) { | |
| int sp[2]; | |
| if (socketpair(PF_UNIX, SOCK_STREAM, 0, sp) < 0) { | |
| perror("Failed to get socketpair"); | |
| } |
flgr
/ gist:329ebf2371e3207f330b6a2916384c0f
Created
May 30, 2016 11:03
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ### Keybase proof | |
| I hereby claim: | |
| * I am flgr on github. | |
| * I am flgr (https://keybase.io/flgr) on keybase. | |
| * I have a public key whose fingerprint is 8404 06A0 CBE6 8BEA B88D A3CD D95D EE3C 8B7E FB1B | |
| To claim this, I am signing this object: |