[Bug rtl-optimization/23339] minor difference in assembly code on different cross-compilers

2005-08-11 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-11 18:54 --- This is not a bug. The issue is the different how register allocator chooses it registers. It should be constant across runs but not across differnet compilers compiled on OS's. -- What|R

[Bug c/23339] New: minor difference in assembly code on different cross-compilers

2005-08-11 Thread gypapp at virusbuster dot hu
heuristics: --param ggc-min-expand=64 --param ggc-min-heapsize=64446 test.c: In function 'VSKmain': test.c:28: warning: control reaches end of non-void function x:/vifc/vskc/bin/../lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../i686-pc-linux-gnu/bin/as.exe --traditional-format -V -Qy -

Re: Difference in assembly

2004-12-30 Thread Manmeet Singh Johar
Has anybody faced with such a problem? Please do help me out. regards manmeet Manmeet Singh Johar wrote: Hello, I am building cross compilers for SPARC variant for Cygwin and MingW hosts. In the process I am faced with a very peculiar problem. For the code shown below, though I am getting same as

Difference in assembly

2004-12-29 Thread Manmeet Singh Johar
Hello, I am building cross compilers for SPARC variant for Cygwin and MingW hosts. In the process I am faced with a very peculiar problem. For the code shown below, though I am getting same assembly instructions in same sequence, but the registers used in add are swapped. O0 has no problem, but