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re PR target/38811 (internal compiler error: in compensate_edge, at reg-stack.c:2754) 

2009-01-13  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/38811
	* Makefile.in (ira-lives.o): Add except.h.

	* ira-lives.c: Include except.h.
	(process_bb_node_lives): Process can_throw_internal.

From-SVN: r143362
This commit is contained in:
Vladimir Makarov 2009-01-14 03:35:35 +00:00 committed by Vladimir Makarov
parent 41d3c94943
commit cf0c2a602b
3 changed files with 17 additions and 1 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2009-01-13 Vladimir Makarov <vmakarov@redhat.com>
PR target/38811
* Makefile.in (ira-lives.o): Add except.h.
* ira-lives.c: Include except.h.
(process_bb_node_lives): Process can_throw_internal.
2009-01-13 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/38774

2
gcc/Makefile.in
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@ -2936,7 +2936,7 @@ ira-emit.o: ira-emit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(EXPR_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(PARAMS_H) \
$(IRA_INT_H)
ira-lives.o: ira-lives.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(TARGET_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(FLAGS_H) \
$(TARGET_H) $(RTL_H) $(REGS_H) except.h hard-reg-set.h $(FLAGS_H) \
insn-config.h $(RECOG_H) $(BASIC_BLOCK_H) $(TOPLEV_H) $(TM_P_H) $(PARAMS_H) \
$(DF_H) sparseset.h $(IRA_INT_H)
ira.o: ira.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \

8
gcc/ira-lives.c
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@ -28,6 +28,7 @@ along with GCC; see the file COPYING3. If not see
#include "tm_p.h"
#include "target.h"
#include "flags.h"
#include "except.h"
#include "hard-reg-set.h"
#include "basic-block.h"
#include "insn-config.h"
@ -985,6 +986,13 @@ process_bb_node_lives (ira_loop_tree_node_t loop_tree_node)
SET_HARD_REG_SET (ALLOCNO_CONFLICT_HARD_REGS (a));
SET_HARD_REG_SET (ALLOCNO_TOTAL_CONFLICT_HARD_REGS (a));
}
if (can_throw_internal (insn))
{
IOR_HARD_REG_SET (ALLOCNO_TOTAL_CONFLICT_HARD_REGS (a),
call_used_reg_set);
IOR_HARD_REG_SET (ALLOCNO_CONFLICT_HARD_REGS (a),
call_used_reg_set);
}
}
}