[Bug middle-end/29374] Inordinate space required for modulo scheduling

2006-10-06 Thread lucier at math dot purdue dot edu


--- Comment #1 from lucier at math dot purdue dot edu  2006-10-06 23:06 
---
Created an attachment (id=12394)
 -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12394action=view)
macro-expanded test file


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29374



[Bug middle-end/29374] Inordinate space required for modulo scheduling

2006-10-06 Thread lucier at math dot purdue dot edu


--- Comment #2 from lucier at math dot purdue dot edu  2006-10-06 23:31 
---
On Darwin you can't compile the PPC64 version of _num.c, an even smaller file,
with Apple's gcc 4.0.1, and I can't build a 64-bit version of 4.2 to test it.

Blah.

gcc -mcpu=970 -m64 -I../include -I. -no-cpp-precomp -Wall -W -Wno-unused -O1
-fno-math-errno -fschedule-insns2 -fno-trapping-math -fno-strict-aliasing
-fwrapv -fexpensive-optimizations -fforce-addr -fpeephole2 -falign-jumps
-falign-functions -fno-function-cse -ftree-copyrename -ftree-fre -ftree-dce
-fregmove -fgcse-las -freorder-functions -fcaller-saves -fno-if-conversion2
-foptimize-sibling-calls -fcse-skip-blocks -funit-at-a-time -finline-functions
-fmodulo-sched -freschedule-modulo-scheduled-loops -fomit-frame-pointer -fPIC
-fno-common -DHAVE_CONFIG_H -D___PRIMAL -D___LIBRARY
-D___GAMBCDIR=\/usr/local/Gambit-C/4.0b20\ -c _num.c
cc1(10820) malloc: *** vm_allocate(size=220135424) failed (error code=3)
cc1(10820) malloc: *** error: can't allocate region
cc1(10820) malloc: *** set a breakpoint in szone_error to debug

cc1: out of memory allocating 220132608 bytes after a total of 0 bytes
make[1]: *** [_num.o] Error 1


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29374