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Voidify zend_cfg_build_predecessors()

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It always returned SUCCESS
This commit is contained in:
George Peter Banyard 2021-09-20 17:40:21 +01:00
parent 50378666fe
commit 6a45664484
4 changed files with 4 additions and 10 deletions
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4
Zend/Optimizer/dfa_pass.c
View File

@ -57,9 +57,7 @@ zend_result zend_dfa_analyze_op_array(zend_op_array *op_array, zend_optimizer_ct
return FAILURE;
}
if (zend_cfg_build_predecessors(&ctx->arena, &ssa->cfg) != SUCCESS) {
return FAILURE;
}
zend_cfg_build_predecessors(&ctx->arena, &ssa->cfg);
if (ctx->debug_level & ZEND_DUMP_DFA_CFG) {
zend_dump_op_array(op_array, ZEND_DUMP_CFG, "dfa cfg", &ssa->cfg);

4
Zend/Optimizer/zend_cfg.c
View File

@ -600,7 +600,7 @@ ZEND_API void zend_build_cfg(zend_arena **arena, const zend_op_array *op_array,
}
/* }}} */
ZEND_API int zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg) /* {{{ */
ZEND_API void zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg) /* {{{ */
{
int j, s, edges;
zend_basic_block *b;
@ -658,8 +658,6 @@ ZEND_API int zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg) /* {
}
}
}
return SUCCESS;
}
/* }}} */

2
Zend/Optimizer/zend_cfg.h
View File

@ -118,7 +118,7 @@ BEGIN_EXTERN_C()
ZEND_API void zend_build_cfg(zend_arena **arena, const zend_op_array *op_array, uint32_t build_flags, zend_cfg *cfg);
void zend_cfg_remark_reachable_blocks(const zend_op_array *op_array, zend_cfg *cfg);
ZEND_API int zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg);
ZEND_API void zend_cfg_build_predecessors(zend_arena **arena, zend_cfg *cfg);
ZEND_API int zend_cfg_compute_dominators_tree(const zend_op_array *op_array, zend_cfg *cfg);
ZEND_API int zend_cfg_identify_loops(const zend_op_array *op_array, zend_cfg *cfg);

4
ext/opcache/jit/zend_jit.c
View File

@ -1277,9 +1277,7 @@ static int zend_jit_build_cfg(const zend_op_array *op_array, zend_cfg *cfg)
return FAILURE;
}
if (zend_cfg_build_predecessors(&CG(arena), cfg) != SUCCESS) {
return FAILURE;
}
zend_cfg_build_predecessors(&CG(arena), cfg);
/* Compute Dominators Tree */
if (zend_cfg_compute_dominators_tree(op_array, cfg) != SUCCESS) {