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| author | Mattias Andrée <maandree@operamail.com> | 2014-10-17 05:09:42 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2014-10-17 05:09:42 +0200 |
| commit | 02033888e15519514c7ad2f45d1b4e901e4df8bd (patch) | |
| tree | 3c0178aba433668cb899c86687f86390d5683a99 | |
| parent | m gitignore (diff) | |
| download | malloc-vs-new-02033888e15519514c7ad2f45d1b4e901e4df8bd.tar.gz malloc-vs-new-02033888e15519514c7ad2f45d1b4e901e4df8bd.tar.bz2 malloc-vs-new-02033888e15519514c7ad2f45d1b4e901e4df8bd.tar.xz | |
add alloca
Signed-off-by: Mattias Andrée <maandree@operamail.com>
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | src/alloca.cc | 20 |
2 files changed, 21 insertions, 1 deletions
@@ -5,7 +5,7 @@ .PHONY: all -all: bin/malloc bin/new +all: bin/malloc bin/new bin/alloca bin/%: src/%.cc diff --git a/src/alloca.cc b/src/alloca.cc new file mode 100644 index 0000000..a46c69b --- /dev/null +++ b/src/alloca.cc @@ -0,0 +1,20 @@ +/** + * Copying and distribution of this file, with or without modification, + * are permitted in any medium without royalty provided the copyright + * notice and this notice are preserved. This file is offered as-is, + * without any warranty. + */ +#include <cstdlib> +#include <alloca.h> + +int main(void) +{ + char* a; + size_t i; + + for (i = 0; i < 40000000UL; i++) + a = (char*)alloca(16); + + return 0; +} + |