diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-06-06 21:20:43 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-06-06 21:20:43 +0000 |
| commit | d321a68b6399071a75ef335336068e3a8b789666 (patch) | |
| tree | faa2390f8f70ae3e60f4e184669ef5304b7cb309 /gcc/ifcvt.c | |
| parent | 8000c5ebe796b473d677d54fabf5c4c7994afb9b (diff) | |
| download | gcc-d321a68b6399071a75ef335336068e3a8b789666.tar.gz | |
* i386.md (and promoting splitters): Disable QI to SImode promoting
when doing so changes immediate to be 32bit.
* rtl.h (emit_*_scope): Declare.
* emit-rtl.c (emit_*_scope): New global functions.
(try_split): Copy scope.
* ifcvt.c (noce_try_store_flag, noce_try_store_flag_constants,
noce_try_flag_inc, noce_try_store_flag_mask, noce_try_cmove,
noce_try_cmove_arith, noce_try_minmax, noce_try_abs,
noce_process_if_block, find_cond_trap): Copy scopes.
* recog.c (peephole2_optimize): likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54327 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ifcvt.c')
| -rw-r--r-- | gcc/ifcvt.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index 4ed1494416e..842eb547383 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -612,7 +612,7 @@ noce_try_store_flag (if_info) seq = get_insns (); end_sequence (); - emit_insns_before (seq, if_info->jump); + emit_insns_before_scope (seq, if_info->jump, INSN_SCOPE (if_info->insn_a)); return TRUE; } @@ -747,7 +747,7 @@ noce_try_store_flag_constants (if_info) if (seq_contains_jump (seq)) return FALSE; - emit_insns_before (seq, if_info->jump); + emit_insns_before_scope (seq, if_info->jump, INSN_SCOPE (if_info->insn_a)); return TRUE; } @@ -807,7 +807,8 @@ noce_try_store_flag_inc (if_info) if (seq_contains_jump (seq)) return FALSE; - emit_insns_before (seq, if_info->jump); + emit_insns_before_scope (seq, if_info->jump, + INSN_SCOPE (if_info->insn_a)); return TRUE; } @@ -859,7 +860,8 @@ noce_try_store_flag_mask (if_info) if (seq_contains_jump (seq)) return FALSE; - emit_insns_before (seq, if_info->jump); + emit_insns_before_scope (seq, if_info->jump, + INSN_SCOPE (if_info->insn_a)); return TRUE; } @@ -954,7 +956,8 @@ noce_try_cmove (if_info) seq = get_insns (); end_sequence (); - emit_insns_before (seq, if_info->jump); + emit_insns_before_scope (seq, if_info->jump, + INSN_SCOPE (if_info->insn_a)); return TRUE; } else @@ -1116,7 +1119,7 @@ noce_try_cmove_arith (if_info) tmp = get_insns (); end_sequence (); - emit_insns_before (tmp, if_info->jump); + emit_insns_before_scope (tmp, if_info->jump, INSN_SCOPE (if_info->insn_a)); return TRUE; end_seq_and_fail: @@ -1368,7 +1371,7 @@ noce_try_minmax (if_info) if (seq_contains_jump (seq)) return FALSE; - emit_insns_before (seq, if_info->jump); + emit_insns_before_scope (seq, if_info->jump, INSN_SCOPE (if_info->insn_a)); if_info->cond = cond; if_info->cond_earliest = earliest; @@ -1486,7 +1489,7 @@ noce_try_abs (if_info) if (seq_contains_jump (seq)) return FALSE; - emit_insns_before (seq, if_info->jump); + emit_insns_before_scope (seq, if_info->jump, INSN_SCOPE (if_info->insn_a)); if_info->cond = cond; if_info->cond_earliest = earliest; @@ -1758,7 +1761,7 @@ noce_process_if_block (test_bb, then_bb, else_bb, join_bb) insn_b = gen_sequence (); end_sequence (); - emit_insn_after (insn_b, test_bb->end); + emit_insn_after_scope (insn_b, test_bb->end, INSN_SCOPE (insn_a)); } /* Merge the blocks! */ @@ -2126,7 +2129,7 @@ find_cond_trap (test_bb, then_edge, else_edge) return FALSE; /* Emit the new insns before cond_earliest. */ - emit_insn_before (seq, cond_earliest); + emit_insn_before_scope (seq, cond_earliest, INSN_SCOPE (trap)); /* Delete the trap block if possible. */ remove_edge (trap_bb == then_bb ? then_edge : else_edge); |