| commit | 0030cbf06c669b65e124414af51b5010fc53b760 | [log] [tgz] |
|---|---|---|
| author | Matthias Urlichs <smurf@smurf.noris.de> | Thu Jun 23 00:10:05 2005 -0700 |
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | Thu Jun 23 09:45:30 2005 -0700 |
| tree | b7e57d9c8131590a7cbdd2c20dc82954697c485b | |
| parent | 71a2224d7d1cefc23a1ac80bba421cc069cc3257 [diff] |
[PATCH] Turn off sibling call optimization w/ frame pointers Frame pointers are supposed to enable debuggers to reliably tell where a call comes from. That is defeated by GCC's sibling call optimization (aka tail recursion elimination). This patch turns this optimization off when compiling with frame pointers. Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>