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re PR rtl-optimization/12440 (gcc 3.3.1 on i386 linux 2.4.22 crashes during compilation of quicktime4linux 2.0.0)

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PR optimization/12440
	* loop.c: Include ggc.h.
	(loop_optimize): Run garbage collector between optimization of loops.
	* Makefile.in (loop.o): Add GGC_H dependency.

From-SVN: r76213
This commit is contained in:
Zdenek Dvorak 2004-01-20 17:55:56 +01:00 committed by Zdenek Dvorak
parent 04bf686df7
commit c8b6fae388
3 changed files with 13 additions and 2 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2004-01-20 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
PR optimization/12440
* loop.c: Include ggc.h.
(loop_optimize): Run garbage collector between optimization of loops.
* Makefile.in (loop.o): Add GGC_H dependency.
2004-01-20 Hartmut Penner <hpenner@de.ibm.com>
* gcc/config/rs6000/rs6000.c (function_arg) Handle

2
gcc/Makefile.in
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@ -1668,7 +1668,7 @@ value-prof.o : value-prof.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H)
loop.o : loop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) flags.h $(LOOP_H) \
insn-config.h $(REGS_H) hard-reg-set.h $(RECOG_H) $(EXPR_H) \
real.h $(PREDICT_H) $(BASIC_BLOCK_H) function.h cfgloop.h \
toplev.h varray.h except.h cselib.h $(OPTABS_H) $(TM_P_H)
toplev.h varray.h except.h cselib.h $(OPTABS_H) $(TM_P_H) $(GGC_H)
doloop.o : doloop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) flags.h \
$(LOOP_H) $(EXPR_H) hard-reg-set.h $(BASIC_BLOCK_H) $(TM_P_H) toplev.h \
cfgloop.h

6
gcc/loop.c
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@ -65,6 +65,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#include "insn-flags.h"
#include "optabs.h"
#include "cfgloop.h"
#include "ggc.h"
/* Not really meaningful values, but at least something. */
#ifndef SIMULTANEOUS_PREFETCHES
@ -534,7 +535,10 @@ loop_optimize (rtx f, FILE *dumpfile, int flags)
struct loop *loop = &loops->array[i];
if (! loop->invalid && loop->end)
scan_loop (loop, flags);
{
scan_loop (loop, flags);
ggc_collect ();
}
}
end_alias_analysis ();