atmos/RAP-optimizations
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add update phi nodes functions

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This commit is contained in:
fanfuqiang 2018-11-09 18:16:15 +08:00
parent 8f002baace
commit c4f933a469
1 changed files with 22 additions and 22 deletions
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44
src/rap_plugin/hl-cfi.c
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@ -93,9 +93,9 @@ rap_try_call_ipa_pta (void* gcc_data, void* user_data)
if (will_call_ipa_pta) if (will_call_ipa_pta)
return; return;
/* Notice, There is a EXTRA item definition: x_flag_emit_templates /* !!!NOTICE, There is a EXTRA item definition: x_flag_emit_templates
in /usr/lib/gcc/x86_64-linux-gnu/4.8/plugin/include/options.h in Ubuntu official package gcc-plugin-dev ../4.8/plugin/include/options.h.
But when we build the gcc whose code download from gnu.gcc.org haven't But when we build the gcc the code download from gnu.gcc.org haven't
this item, so when you access the item after x_flag_dump_rtl_in_asm in this item, so when you access the item after x_flag_dump_rtl_in_asm in
the struct global_options, you are fucked. the struct global_options, you are fucked.
I really thought this is a gcc bug, when i dig into the g++ parser I really thought this is a gcc bug, when i dig into the g++ parser
@ -327,9 +327,10 @@ hl_gather_gate ()
#define PASS_NAME hl_gather #define PASS_NAME hl_gather
//#define PROPERTIES_REQUIRED PROP_gimple_any //#define PROPERTIES_REQUIRED PROP_gimple_any
//#define PROPERTIES_PROVIDED PROP_gimple_lcf //#define PROPERTIES_PROVIDED PROP_gimple_lcf
#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | \ #define TODO_FLAGS_FINISH \
TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | \ TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | \
TODO_rebuild_cgraph_edges | TODO_verify_flow TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | \
TODO_rebuild_cgraph_edges | TODO_verify_flow
#include "gcc-generate-simple_ipa-pass.h" #include "gcc-generate-simple_ipa-pass.h"
#undef PASS_NAME #undef PASS_NAME
@ -364,12 +365,13 @@ dump_rap_opt_statistics ()
} }
/* Clean and cloese function for optimizations */ /* Clean and cloese function for optimizations. */
void void
rap_optimization_clean () rap_optimization_clean ()
{ {
/* Now we have finish our job, close file and destroy the GCC allocated data*/ /* Now we have finish our job, close file and destroy the GCC allocated
data. */
fclose (dump_rap_opt_statistics_fd); fclose (dump_rap_opt_statistics_fd);
bitmap_clear (sensi_funcs); bitmap_clear (sensi_funcs);
pointer_set_destroy (sensi_func_types); pointer_set_destroy (sensi_func_types);
@ -400,10 +402,10 @@ static struct cfi_function_hash_maps_t cfi_db;
/* Temp type, used for access cfi_db. */ /* Temp type, used for access cfi_db. */
struct cfi_key_value_t struct cfi_key_value_t
{ {
tree type; tree type;
rap_hash_value_type val; rap_hash_value_type val;
}; };
/* Hook fed to pointer_map_traverse, type compatiablity test. /* Hook fed to pointer_map_traverse, type compatiablity test.
@ -439,19 +441,13 @@ find_or_create_cfi_hash_val (tree type)
rap_hash_value_type val = 0; rap_hash_value_type val = 0;
void **val_address; void **val_address;
struct key_value
{
tree type;
rap_hash_value_type val;
};
gcc_assert (TREE_CODE (type) == FUNCTION_TYPE); gcc_assert (TREE_CODE (type) == FUNCTION_TYPE);
//struct pointer_map_t *cfi_function_hash_maps; //struct pointer_map_t *cfi_function_hash_maps;
if (! cfi_db.map) if (! cfi_db.map)
cfi_db.map = pointer_map_create (); cfi_db.map = pointer_map_create ();
/* Search */ /* Search */
struct key_value contain = {type, val}; struct cfi_key_value_t contain = {type, val};
if (0 == cfi_db.total) if (0 == cfi_db.total)
goto create; goto create;
pointer_map_traverse (cfi_db.map, pointer_map_access, (void *)&contain); pointer_map_traverse (cfi_db.map, pointer_map_access, (void *)&contain);
@ -707,6 +703,9 @@ insert_cond_and_build_ssa_cfg (gimple_stmt_iterator *gp,
old_bb->loop_father->latch = catch_bb; old_bb->loop_father->latch = catch_bb;
} }
make_single_succ_edge (old_bb, catch_bb, EDGE_TRUE_VALUE); make_single_succ_edge (old_bb, catch_bb, EDGE_TRUE_VALUE);
/* As we introduced new control-flow we need to insert phi nodes
for the new blocks. */
mark_virtual_operands_for_renaming (cfun);
return; return;
} }
@ -823,9 +822,10 @@ hl_cfi_gate ()
#define PASS_NAME hl_cfi #define PASS_NAME hl_cfi
//#define PROPERTIES_REQUIRED PROP_gimple_any //#define PROPERTIES_REQUIRED PROP_gimple_any
//#define PROPERTIES_PROVIDED PROP_gimple_lcf //#define PROPERTIES_PROVIDED PROP_gimple_lcf
#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | \ #define TODO_FLAGS_FINISH \
TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | \ TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | \
TODO_rebuild_cgraph_edges | TODO_verify_flow TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | \
TODO_rebuild_cgraph_edges | TODO_verify_flow
#include "gcc-generate-simple_ipa-pass.h" #include "gcc-generate-simple_ipa-pass.h"
#undef PASS_NAME #undef PASS_NAME