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add update phi nodes functions

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)
return;
/* 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
But when we build the gcc whose code download from gnu.gcc.org haven't
/* !!!NOTICE, There is a EXTRA item definition: x_flag_emit_templates
in Ubuntu official package gcc-plugin-dev ../4.8/plugin/include/options.h.
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
the struct global_options, you are fucked.
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 PROPERTIES_REQUIRED PROP_gimple_any
//#define PROPERTIES_PROVIDED PROP_gimple_lcf
#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | \
TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | \
TODO_rebuild_cgraph_edges | TODO_verify_flow
#define TODO_FLAGS_FINISH \
TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | \
TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | \
TODO_rebuild_cgraph_edges | TODO_verify_flow
#include "gcc-generate-simple_ipa-pass.h"
#undef PASS_NAME
@ -364,12 +365,13 @@ dump_rap_opt_statistics ()
}
/* Clean and cloese function for optimizations */
/* Clean and cloese function for optimizations. */
void
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);
bitmap_clear (sensi_funcs);
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. */
struct cfi_key_value_t
{
tree type;
rap_hash_value_type val;
};
{
tree type;
rap_hash_value_type val;
};
/* 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;
void **val_address;
struct key_value
{
tree type;
rap_hash_value_type val;
};
gcc_assert (TREE_CODE (type) == FUNCTION_TYPE);
//struct pointer_map_t *cfi_function_hash_maps;
if (! cfi_db.map)
cfi_db.map = pointer_map_create ();
/* Search */
struct key_value contain = {type, val};
struct cfi_key_value_t contain = {type, val};
if (0 == cfi_db.total)
goto create;
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;
}
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;
}
@ -823,9 +822,10 @@ hl_cfi_gate ()
#define PASS_NAME hl_cfi
//#define PROPERTIES_REQUIRED PROP_gimple_any
//#define PROPERTIES_PROVIDED PROP_gimple_lcf
#define TODO_FLAGS_FINISH TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | \
TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | \
TODO_rebuild_cgraph_edges | TODO_verify_flow
#define TODO_FLAGS_FINISH \
TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | \
TODO_remove_unused_locals | TODO_update_ssa | TODO_cleanup_cfg | \
TODO_rebuild_cgraph_edges | TODO_verify_flow
#include "gcc-generate-simple_ipa-pass.h"
#undef PASS_NAME