diff options
Diffstat (limited to 'gcc/predict.c')
| -rw-r--r-- | gcc/predict.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index d28e515..4b5344b 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -902,9 +902,10 @@ expr_expected_value (tree expr, bitmap visited) } return val; } - if (TREE_CODE (def) != MODIFY_EXPR || TREE_OPERAND (def, 0) != expr) + if (TREE_CODE (def) != GIMPLE_MODIFY_STMT + || GIMPLE_STMT_OPERAND (def, 0) != expr) return NULL; - return expr_expected_value (TREE_OPERAND (def, 1), visited); + return expr_expected_value (GIMPLE_STMT_OPERAND (def, 1), visited); } else if (TREE_CODE (expr) == CALL_EXPR) { @@ -968,15 +969,15 @@ strip_builtin_expect (void) tree fndecl; tree arglist; - if (TREE_CODE (stmt) == MODIFY_EXPR - && TREE_CODE (TREE_OPERAND (stmt, 1)) == CALL_EXPR - && (fndecl = get_callee_fndecl (TREE_OPERAND (stmt, 1))) + if (TREE_CODE (stmt) == GIMPLE_MODIFY_STMT + && TREE_CODE (GIMPLE_STMT_OPERAND (stmt, 1)) == CALL_EXPR + && (fndecl = get_callee_fndecl (GIMPLE_STMT_OPERAND (stmt, 1))) && DECL_BUILT_IN_CLASS (fndecl) == BUILT_IN_NORMAL && DECL_FUNCTION_CODE (fndecl) == BUILT_IN_EXPECT - && (arglist = TREE_OPERAND (TREE_OPERAND (stmt, 1), 1)) + && (arglist = TREE_OPERAND (GIMPLE_STMT_OPERAND (stmt, 1), 1)) && TREE_CHAIN (arglist)) { - TREE_OPERAND (stmt, 1) = TREE_VALUE (arglist); + GIMPLE_STMT_OPERAND (stmt, 1) = TREE_VALUE (arglist); update_stmt (stmt); } } @@ -1167,8 +1168,8 @@ apply_return_prediction (int *heads) return_val = TREE_OPERAND (return_stmt, 0); if (!return_val) return; - if (TREE_CODE (return_val) == MODIFY_EXPR) - return_val = TREE_OPERAND (return_val, 1); + if (TREE_CODE (return_val) == GIMPLE_MODIFY_STMT) + return_val = GIMPLE_STMT_OPERAND (return_val, 1); if (TREE_CODE (return_val) != SSA_NAME || !SSA_NAME_DEF_STMT (return_val) || TREE_CODE (SSA_NAME_DEF_STMT (return_val)) != PHI_NODE) @@ -1221,10 +1222,10 @@ tree_bb_level_predictions (void) tree stmt = bsi_stmt (bsi); switch (TREE_CODE (stmt)) { - case MODIFY_EXPR: - if (TREE_CODE (TREE_OPERAND (stmt, 1)) == CALL_EXPR) + case GIMPLE_MODIFY_STMT: + if (TREE_CODE (GIMPLE_STMT_OPERAND (stmt, 1)) == CALL_EXPR) { - stmt = TREE_OPERAND (stmt, 1); + stmt = GIMPLE_STMT_OPERAND (stmt, 1); goto call_expr; } break; @@ -1306,8 +1307,9 @@ tree_estimate_probability (void) { tree stmt = bsi_stmt (bi); if ((TREE_CODE (stmt) == CALL_EXPR - || (TREE_CODE (stmt) == MODIFY_EXPR - && TREE_CODE (TREE_OPERAND (stmt, 1)) == CALL_EXPR)) + || (TREE_CODE (stmt) == GIMPLE_MODIFY_STMT + && TREE_CODE (GIMPLE_STMT_OPERAND (stmt, 1)) + == CALL_EXPR)) /* Constant and pure calls are hardly used to signalize something exceptional. */ && TREE_SIDE_EFFECTS (stmt)) |