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re PR target/16130 (Gcc 3.4 ICE on valid code) 

2004-07-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/16130
	PR target/16142
	PR target/16143
	* config/ia64/ia64.c (ia64_dfa_new_cycle): Reset DFA state for asm
	insn.

From-SVN: r84202
This commit is contained in:
Vladimir Makarov 2004-07-07 15:11:42 +00:00 committed by Vladimir Makarov
parent 767dec6b10
commit 25069b4269
2 changed files with 18 additions and 4 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2004-07-07 Vladimir Makarov <vmakarov@redhat.com>
PR target/16130
PR target/16142
PR target/16143
* config/ia64/ia64.c (ia64_dfa_new_cycle): Reset DFA state for asm
insn.
2004-07-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
PR target/1679.

14
gcc/config/ia64/ia64.c
View File

@ -6326,10 +6326,16 @@ ia64_dfa_new_cycle (FILE *dump, int verbose, rtx insn, int last_clock,
}
else if (reload_completed)
setup_clocks_p = TRUE;
memcpy (curr_state, prev_cycle_state, dfa_state_size);
state_transition (curr_state, dfa_stop_insn);
state_transition (curr_state, dfa_pre_cycle_insn);
state_transition (curr_state, NULL);
if (GET_CODE (PATTERN (last_scheduled_insn)) == ASM_INPUT
|| asm_noperands (PATTERN (last_scheduled_insn)) >= 0)
state_reset (curr_state);
else
{
memcpy (curr_state, prev_cycle_state, dfa_state_size);
state_transition (curr_state, dfa_stop_insn);
state_transition (curr_state, dfa_pre_cycle_insn);
state_transition (curr_state, NULL);
}
}
else if (reload_completed)
setup_clocks_p = TRUE;