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| author | Roger Sayle <roger@eyesopen.com> | 2004-01-23 16:16:33 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2004-01-23 16:16:33 +0000 |
| commit | 25348c94e7a966a65fe94f62563ad1982f2f9923 (patch) | |
| tree | a4e7871be466032d2019d3dd74d2f1702b848756 /gcc/c-decl.c | |
| parent | 69f2de23b2401a6602271262a103270a81d5f175 (diff) | |
| download | gcc-25348c94e7a966a65fe94f62563ad1982f2f9923.zip gcc-25348c94e7a966a65fe94f62563ad1982f2f9923.tar.gz gcc-25348c94e7a966a65fe94f62563ad1982f2f9923.tar.bz2 | |
real.c (real_floor, real_ceil): Tweak to allow input and output arguments to overlap.
* real.c (real_floor, real_ceil): Tweak to allow input and output
arguments to overlap.
(real_round): New function to implement round(3m) semantics.
* real.h (real_round): Prototype here.
* builtins.c (fold_builtin_round): New function to constant fold
round, roundf and roundl.
(fold_builtin): Call fold_builtin_round for BUILT_IN_ROUND{,F,L}.
* gcc.dg/builtins-29.c: New test case.
From-SVN: r76428
Diffstat (limited to 'gcc/c-decl.c')
0 files changed, 0 insertions, 0 deletions