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| author | Roger Sayle <roger@eyesopen.com> | 2004-06-10 13:29:34 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2004-06-10 13:29:34 +0000 |
| commit | 9655d83b750bc6de0074b0501044d4bcb28679d9 (patch) | |
| tree | e940d7de6a39821eb5ab7003e89e3a25995283fa /gcc/tree.h | |
| parent | a7b155a6ad9475549f1c0e32bb7c29dc66567864 (diff) | |
| download | gcc-9655d83b750bc6de0074b0501044d4bcb28679d9.zip gcc-9655d83b750bc6de0074b0501044d4bcb28679d9.tar.gz gcc-9655d83b750bc6de0074b0501044d4bcb28679d9.tar.bz2 | |
fold-const.c (fold_abs_const): Make extern.
* fold-const.c (fold_abs_const): Make extern.
* tree.h (fold_abs_const): Prototype here.
* builtins.c (fold_builtin_fabs): New function to transform
fabs, fabsf and fabsl builtins into ABS_EXPR tree nodes.
(fold_builtin_abs): New function to transform abs, labs, llabs
and imaxabs builtins into ABS_EXPR tree nodes.
(expand_builtin): Fall back to a function call for abs, labs,
llabs and imaxabs builtins that survive constant folding.
(fold_builtin_1): Call fold_builtin_fabs for FABS, FABSF and
FABSL, and fold_builtin_abs for ABS, LABS, LLABS and IMAXABS.
From-SVN: r82916
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -3462,6 +3462,7 @@ extern tree fold (tree); extern tree fold_initializer (tree); extern tree fold_convert (tree, tree); extern tree fold_single_bit_test (enum tree_code, tree, tree, tree); +extern tree fold_abs_const (tree, tree); extern int force_fit_type (tree, int); extern int add_double (unsigned HOST_WIDE_INT, HOST_WIDE_INT, |