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fix profile and change ssa gimple function call

This commit is contained in:
fanfuqiang 2018-11-10 23:41:33 +08:00
parent cb6846d326
commit 29c1ef0318
1 changed files with 6 additions and 3 deletions
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9
src/rap_plugin/hl-cfi.c
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@ -636,6 +636,8 @@ insert_cond_and_build_ssa_cfg (gimple_stmt_iterator *gp,
gsi = *gp;
cs = gsi_stmt (gsi);
gcc_assert (is_gimple_call (cs));
/* Possible??? */
gcc_assert (! stmt_ends_bb_p (cs));
/* First of all, disable the dom info, for effecicent and simplity */
if (is_cfi_need_clean_dom_info && ! is_cfi_chaned_cfun)
@ -653,10 +655,11 @@ insert_cond_and_build_ssa_cfg (gimple_stmt_iterator *gp,
/* lhs_1 = t_ */
lhs = create_tmp_var (t_t, "hl_cfi_hash");
gcc_assert (is_gimple_reg (lhs));
lhs_1 = make_ssa_name (lhs, NULL);
g = gimple_build_assign (lhs_1, t_);
g = gimple_build_assign (lhs, t_);
lhs_1 = make_ssa_name (lhs, g);
gimple_assign_set_lhs (g, lhs_1);
// Complete the ssa define statement.
SSA_NAME_DEF_STMT (lhs_1) = g;
//SSA_NAME_DEF_STMT (lhs_1) = g;
gimple_set_block (g, gimple_block (cs));
gsi_insert_before (&gsi, g, GSI_SAME_STMT);
// if (lhs_1 != s_) goto cfi_catch else goto call