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| author | Roger Sayle <roger@eyesopen.com> | 2003-02-11 19:34:11 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2003-02-11 19:34:11 +0000 |
| commit | b5e01d4bec0c3cb5e3881cd2f110316e1a51a27f (patch) | |
| tree | 7ceaf59c454cfc0fade6ccb54dfb5372b71cd8d1 /gcc/optabs.h | |
| parent | 290a4db98103f24105c77df2e78396892ae3957f (diff) | |
| download | gcc-b5e01d4bec0c3cb5e3881cd2f110316e1a51a27f.zip gcc-b5e01d4bec0c3cb5e3881cd2f110316e1a51a27f.tar.gz gcc-b5e01d4bec0c3cb5e3881cd2f110316e1a51a27f.tar.bz2 | |
optabs.h (enum optab_index): Add new OTI_pow and OTI_atan2.
* optabs.h (enum optab_index): Add new OTI_pow and OTI_atan2.
(pow_optab, atan2_optab): Define corresponding macros.
* optabs.c (init_optabs): Initialize pow_optab and atan2_optab.
* genopinit.c (optabs): Implement pow_optab and atan2_optab
using pow?f3 and atan2?f3 patterns.
* builtins.c (expand_errno_check): New function to update errno
if necessary, split out from expand_builtin_mathfn.
(expand_builtin_mathfn): Use expand_errno_check.
(expand_builtin_mathfn_2): New function to handle expanding binary
math functions, reusing the code in expand_errno_check.
(expand_builtin): Handle the pow and atan2 math built-ins,
BUILT_IN_{POW,POWF,POWL,ATAN2,ATAN2F,ATAN2L} via the new function
expand_builtin_mathfn_2.
* doc/md.texi: Document new pow?f3 and atan2?f3 patterns.
From-SVN: r62708
Diffstat (limited to 'gcc/optabs.h')
| -rw-r--r-- | gcc/optabs.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/optabs.h b/gcc/optabs.h index 5fda4da..e9f95fa 100644 --- a/gcc/optabs.h +++ b/gcc/optabs.h @@ -1,5 +1,5 @@ /* Definitions for code generation pass of GNU compiler. - Copyright (C) 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. This file is part of GCC. @@ -108,6 +108,10 @@ enum optab_index OTI_umin, /* Unsigned maximum value */ OTI_umax, + /* Power */ + OTI_pow, + /* Arc tangent of y/x */ + OTI_atan2, /* Move instruction. */ OTI_mov, @@ -202,6 +206,8 @@ extern GTY(()) optab optab_table[OTI_MAX]; #define smax_optab (optab_table[OTI_smax]) #define umin_optab (optab_table[OTI_umin]) #define umax_optab (optab_table[OTI_umax]) +#define pow_optab (optab_table[OTI_pow]) +#define atan2_optab (optab_table[OTI_atan2]) #define mov_optab (optab_table[OTI_mov]) #define movstrict_optab (optab_table[OTI_movstrict]) |