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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.h | |
| 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.h')
| -rw-r--r-- | gcc/optabs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/optabs.h b/gcc/optabs.h index 22e2422ccd1..0c04a9d1b49 100644 --- a/gcc/optabs.h +++ b/gcc/optabs.h @@ -149,6 +149,10 @@ enum optab_index OTI_trunc, OTI_round, OTI_nearbyint, + /* Tangent */ + OTI_tan, + /* Inverse tangent */ + OTI_atan, /* Compare insn; two operands. */ OTI_cmp, @@ -232,6 +236,8 @@ extern GTY(()) optab optab_table[OTI_MAX]; #define trunc_optab (optab_table[OTI_trunc]) #define round_optab (optab_table[OTI_round]) #define nearbyint_optab (optab_table[OTI_nearbyint]) +#define tan_optab (optab_table[OTI_tan]) +#define atan_optab (optab_table[OTI_atan]) #define cmp_optab (optab_table[OTI_cmp]) #define ucmp_optab (optab_table[OTI_ucmp]) |