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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-06-16 12:53:16 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-06-16 12:53:16 +0000 |
| commit | 528ee710a2297cc9bac2a473d90d66ef94d73e64 (patch) | |
| tree | 24bfff3f06bd11da343290bf7f9fda94ee11a36f /gcc/optabs.c | |
| parent | 48b6f9afd5649f78aeb5fe9eb6f77cba68d3f579 (diff) | |
| download | gcc-528ee710a2297cc9bac2a473d90d66ef94d73e64.tar.gz | |
* optabs.h (enum optab_index): Add new OTI_tan and OTI_atan.
(tan_optab, atan_optab): Define corresponding macros.
* optabs.c (init_optabs): Initialize tan_optab and atan_optab.
* genopinit.c (optabs): Implement tan_optab and atan_optab
using tan?f2 and atan?f2 patterns.
* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_TAN{,F,L}
using tan_optab, and BUILT_IN_ATAN{,F,L} using atan_optab.
Change the default value of errno_set to false.
(expand_builtin): Expand BUILT_IN_TAN{,F,L} and BUILT_IN_ATAN{,F,L}
using expand_builtin_mathfn.
* config/i386/i386.md (atansf2, atandf2, atanxf2, atantf2): New
expander patterns implemented using existing atan2?f3 patterns.
* gcc.dg/i386-387-5.c: New test case.
* gcc.dg/i386-387-6.c: New test case.
* gcc.dg/builtins-23.c: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68013 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index 18d9e2acbb6..7f1a5a34fd0 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -5557,6 +5557,8 @@ init_optabs () cos_optab = init_optab (UNKNOWN); exp_optab = init_optab (UNKNOWN); log_optab = init_optab (UNKNOWN); + tan_optab = init_optab (UNKNOWN); + atan_optab = init_optab (UNKNOWN); strlen_optab = init_optab (UNKNOWN); cbranch_optab = init_optab (UNKNOWN); cmov_optab = init_optab (UNKNOWN); |