diff options
Diffstat (limited to 'gcc/gimple.h')
| -rw-r--r-- | gcc/gimple.h | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/gcc/gimple.h b/gcc/gimple.h index d359f78..b935ad4 100644 --- a/gcc/gimple.h +++ b/gcc/gimple.h @@ -2229,26 +2229,6 @@ gimple_set_modified (gimple *s, bool modifiedp) } -/* Return the tree code for the expression computed by STMT. This is - only valid for GIMPLE_COND, GIMPLE_CALL and GIMPLE_ASSIGN. For - GIMPLE_CALL, return CALL_EXPR as the expression code for - consistency. This is useful when the caller needs to deal with the - three kinds of computation that GIMPLE supports. */ - -static inline enum tree_code -gimple_expr_code (const gimple *stmt) -{ - enum gimple_code code = gimple_code (stmt); - if (code == GIMPLE_ASSIGN || code == GIMPLE_COND) - return (enum tree_code) stmt->subcode; - else - { - gcc_gimple_checking_assert (code == GIMPLE_CALL); - return CALL_EXPR; - } -} - - /* Return true if statement STMT contains volatile operands. */ static inline bool @@ -3793,6 +3773,28 @@ gimple_cond_set_condition (gcond *stmt, enum tree_code code, tree lhs, gimple_cond_set_rhs (stmt, rhs); } + +/* Return the tree code for the expression computed by STMT. This is + only valid for GIMPLE_COND, GIMPLE_CALL and GIMPLE_ASSIGN. For + GIMPLE_CALL, return CALL_EXPR as the expression code for + consistency. This is useful when the caller needs to deal with the + three kinds of computation that GIMPLE supports. */ + +static inline enum tree_code +gimple_expr_code (const gimple *stmt) +{ + if (const gassign *ass = dyn_cast<const gassign *> (stmt)) + return gimple_assign_rhs_code (ass); + if (const gcond *cond = dyn_cast<const gcond *> (stmt)) + return gimple_cond_code (cond); + else + { + gcc_gimple_checking_assert (gimple_code (stmt) == GIMPLE_CALL); + return CALL_EXPR; + } +} + + /* Return the LABEL_DECL node used by GIMPLE_LABEL statement GS. */ static inline tree |