[Bug rtl-optimization/18260] generated code uses memory beyond allocated stack frame.

2004-11-01 Thread jtc at acorntoolworks dot com
--- Additional Comments From jtc at acorntoolworks dot com 2004-11-01 22:45 --- I seem to have missed the description of the "red-zone" when I read the ABI. It's a neat optimization for leaf functions, but violates the principal of least suprise. I have confirmed that the MySQL4 cras

[Bug rtl-optimization/18260] generated code uses memory beyond allocated stack frame.

2004-11-01 Thread falk at debian dot org
--- Additional Comments From falk at debian dot org 2004-11-01 13:06 --- (In reply to comment #0) > It appears that the memory for local > variables is not accounted for entirely correctly. There are 1024+ bytes of > local variables, but the stack pointer (%rsp) is only adjusted by 912 b

[Bug rtl-optimization/18260] generated code uses memory beyond allocated stack frame.

2004-10-31 Thread jtc at acorntoolworks dot com
--- Additional Comments From jtc at acorntoolworks dot com 2004-11-01 00:21 --- Created an attachment (id=7449) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7449&action=view) cut down test case This is a cut down test case derived from MySQL's mf_radix.c. -- http://gcc.gnu.or

[Bug rtl-optimization/18260] generated code uses memory beyond allocated stack frame.

2004-10-31 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added Component|c |rtl-optimization Keywords||wrong-code http://gcc.gnu.org/bugzilla/show_