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| author | David S. Miller <davem@tanya.rutgers.edu> | 1997-09-22 17:41:48 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1997-09-22 11:41:48 -0600 |
| commit | 9524f769a795d7ad5b9a1d5266d372ef3f466f4c (patch) | |
| tree | 09c3e794edb6d39b306cac0fd9a903f1f56efe84 /gcc/haifa-sched.c | |
| parent | d70276675c27fde7ac40da9d59d1b49c7a0be851 (diff) | |
| download | gcc-9524f769a795d7ad5b9a1d5266d372ef3f466f4c.zip gcc-9524f769a795d7ad5b9a1d5266d372ef3f466f4c.tar.gz gcc-9524f769a795d7ad5b9a1d5266d372ef3f466f4c.tar.bz2 | |
combine.c (try_combine): Use NULL_RTX instead of '0' where appropriate in calls to gen_rtx().
* combine.c (try_combine): Use NULL_RTX instead of '0' where
appropriate in calls to gen_rtx().
* cse.c (cse_main): Likewise.
* emit-rtl.c (gen_label_rtx): Likewise.
* expr.c (init_expr_once): Likewise.
* haifa-sched.c (flush_pending_lists, sched_analyze_insn,
sched_analyze, init_rgn_data_dependences,
compute_block_backward_dependences): Likewise.
* sched.c (schedule_insns): Likewise.
* varasm.c (immed_double_const): Likewise.
From-SVN: r15630
Diffstat (limited to 'gcc/haifa-sched.c')
| -rw-r--r-- | gcc/haifa-sched.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index d80d850..38e2892 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -3362,7 +3362,7 @@ flush_pending_lists (insn, only_write) add_dependence (insn, XEXP (u, 0), REG_DEP_ANTI); last_pending_memory_flush = - gen_rtx (INSN_LIST, VOIDmode, insn, 0); + gen_rtx (INSN_LIST, VOIDmode, insn, NULL_RTX); } /* Analyze a single SET or CLOBBER rtx, X, creating all dependencies generated @@ -3830,7 +3830,7 @@ sched_analyze_insn (x, insn, loop_notes) { /* reg_last_sets[r] is now a list of insns */ reg_last_sets[i] - = gen_rtx (INSN_LIST, VOIDmode, insn, 0); + = gen_rtx (INSN_LIST, VOIDmode, insn, NULL_RTX); }); CLEAR_REG_SET (reg_pending_sets); @@ -3840,7 +3840,7 @@ sched_analyze_insn (x, insn, loop_notes) /* reg_last_sets[r] is now a list of insns */ reg_last_sets[i] - = gen_rtx (INSN_LIST, VOIDmode, insn, 0); + = gen_rtx (INSN_LIST, VOIDmode, insn, NULL_RTX); reg_pending_sets_all = 0; } @@ -3988,7 +3988,7 @@ sched_analyze (head, tail) /* last_function_call is now a list of insns */ last_function_call - = gen_rtx (INSN_LIST, VOIDmode, insn, 0); + = gen_rtx (INSN_LIST, VOIDmode, insn, NULL_RTX); } /* See comments on reemit_notes as to why we do this. */ @@ -7060,7 +7060,7 @@ init_rgn_data_dependences (n_bbs) { bb_sched_before_next_call[bb] = gen_rtx (INSN, VOIDmode, 0, NULL_RTX, NULL_RTX, - NULL_RTX, 0, NULL_RTX, 0); + NULL_RTX, 0, NULL_RTX, NULL_RTX); LOG_LINKS (bb_sched_before_next_call[bb]) = 0; } } @@ -7191,7 +7191,7 @@ compute_block_backward_dependences (bb) last_pending_memory_flush = 0; sched_before_next_call = gen_rtx (INSN, VOIDmode, 0, NULL_RTX, NULL_RTX, - NULL_RTX, 0, NULL_RTX, 0); + NULL_RTX, 0, NULL_RTX, NULL_RTX); LOG_LINKS (sched_before_next_call) = 0; } else |