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| author | Richard Biener <rguenther@suse.de> | 2015-07-29 14:17:49 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-07-29 14:17:49 +0000 |
| commit | 9e9eadd1e20230f386659a248afb6add2ba8909e (patch) | |
| tree | d8c0b5569fe68a33bc0d6b00c4646e3e79ed6607 /gcc | |
| parent | 4347617fdfc02088ac9f15ecc3af0ff9e7b9e1d3 (diff) | |
| download | gcc-9e9eadd1e20230f386659a248afb6add2ba8909e.zip gcc-9e9eadd1e20230f386659a248afb6add2ba8909e.tar.gz gcc-9e9eadd1e20230f386659a248afb6add2ba8909e.tar.bz2 | |
gimple-fold.c (fold_gimple_cond): Remove.
2015-07-29 Richard Biener <rguenther@suse.de>
* gimple-fold.c (fold_gimple_cond): Remove.
(fold_stmt_1): Do not call it.
From-SVN: r226351
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/gimple-fold.c | 31 |
2 files changed, 5 insertions, 31 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1ccf95e..f014786 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2015-07-29 Richard Biener <rguenther@suse.de> + + * gimple-fold.c (fold_gimple_cond): Remove. + (fold_stmt_1): Do not call it. + 2015-07-29 Alan Lawrence <alan.lawrence@arm.com> * config/aarch64/aarch64-builtins.c (aarch64_fp16_type_node): New. diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c index 68a4a9f..789fd22 100644 --- a/gcc/gimple-fold.c +++ b/gcc/gimple-fold.c @@ -529,33 +529,6 @@ fold_gimple_assign (gimple_stmt_iterator *si) return NULL_TREE; } -/* Attempt to fold a conditional statement. Return true if any changes were - made. We only attempt to fold the condition expression, and do not perform - any transformation that would require alteration of the cfg. It is - assumed that the operands have been previously folded. */ - -static bool -fold_gimple_cond (gcond *stmt) -{ - tree result = fold_binary_loc (gimple_location (stmt), - gimple_cond_code (stmt), - boolean_type_node, - gimple_cond_lhs (stmt), - gimple_cond_rhs (stmt)); - - if (result) - { - STRIP_USELESS_TYPE_CONVERSION (result); - if (is_gimple_condexpr (result)) - { - gimple_cond_set_condition_from_tree (stmt, result); - return true; - } - } - - return false; -} - /* Replace a statement at *SI_P with a sequence of statements in STMTS, adjusting the replacement stmts location and virtual operands. @@ -3711,10 +3684,6 @@ fold_stmt_1 (gimple_stmt_iterator *gsi, bool inplace, tree (*valueize) (tree)) break; } - case GIMPLE_COND: - changed |= fold_gimple_cond (as_a <gcond *> (stmt)); - break; - case GIMPLE_CALL: changed |= gimple_fold_call (gsi, inplace); break; |