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| author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2017-12-28 21:19:12 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2017-12-28 21:19:12 +0000 |
| commit | c6cfa2bfa09ac95dd01fa7927fa80274f9583823 (patch) | |
| tree | 150679d60c4befc77e534f93d662b51e48277224 /gcc/fold-const.c | |
| parent | ec8a1b8d931ccdfa87d712028226a03ff17f6cef (diff) | |
| download | gcc-c6cfa2bfa09ac95dd01fa7927fa80274f9583823.zip gcc-c6cfa2bfa09ac95dd01fa7927fa80274f9583823.tar.gz gcc-c6cfa2bfa09ac95dd01fa7927fa80274f9583823.tar.bz2 | |
builtins.def: (_Float<N> and _Float<N>X BUILT_IN_CEIL): Add _Float<N> and _Float<N>X variants...
[gcc]
2017-12-28 Michael Meissner <meissner@linux.vnet.ibm.com>
* builtins.def: (_Float<N> and _Float<N>X BUILT_IN_CEIL): Add
_Float<N> and _Float<N>X variants for rounding built-in
functions.
(_Float<N> and _Float<N>X BUILT_IN_FLOOR): Likewise.
(_Float<N> and _Float<N>X BUILT_IN_NEARBYINT): Likewise.
(_Float<N> and _Float<N>X BUILT_IN_RINT): Likewise.
(_Float<N> and _Float<N>X BUILT_IN_ROUND): Likewise.
(_Float<N> and _Float<N>X BUILT_IN_TRUNC): Likewise.
* builtins.c (mathfn_built_in_2): Likewise.
* internal-fn.def (CEIL): Likewise.
(FLOOR): Likewise.
(NEARBYINT): Likewise.
(RINT): Likewise.
(ROUND): Likewise.
(TRUNC): Likewise.
* convert.c (convert_to_integer_1): Likewise.
* fold-const.c (tree_call_nonnegative_warnv_p): Likewise.
(integer_valued_real_call_p): Likewise.
* fold-const-call.c (fold_const_call_ss): Likewise.
* gencfn-macros.c (print_case_cfn): Change CFN and operator
printers to take a const char * suffix instead of a bool.
(print_define_operator_list): Likewise.
(fltall_suffixes): New list of suffixes, that include the
traditional suffixes as well as all of the _Float<N> and
_Float<N>X suffixes.
(main): For _Float<N> and _Float<N>X functions, emit both
<name>_FN and <name>_ALL variants. The <macro>_FN variant only
has the _Float<N> and _Float<N>X case names or operators. The
<name>_ALL variant has both the traditional and the
_Float<N>/_Float<N>X case names or operators.
* match.pd (COPYSIGN optimizations): Provide optimizations for
_Float<N> and _Float<N>X types where possible.
(MIN/MAX optimizations): Likewise.
(sqrt optimizations): Likewise.
(rounding optimizations): Likewise.
[gcc/c]
2017-12-28 Michael Meissner <meissner@linux.vnet.ibm.com>
* c-decl.c (header_for_builtin_fn): Add integer rounding _Float<N>
and _Float<N>X built-in functions.
From-SVN: r256026
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 10a67b2..e776108 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -13004,9 +13004,11 @@ tree_call_nonnegative_warnv_p (tree type, combined_fn fn, tree arg0, tree arg1, CASE_CFN_ATANH: CASE_CFN_CBRT: CASE_CFN_CEIL: + CASE_CFN_CEIL_FN: CASE_CFN_ERF: CASE_CFN_EXPM1: CASE_CFN_FLOOR: + CASE_CFN_FLOOR_FN: CASE_CFN_FMOD: CASE_CFN_FREXP: CASE_CFN_ICEIL: @@ -13024,8 +13026,11 @@ tree_call_nonnegative_warnv_p (tree type, combined_fn fn, tree arg0, tree arg1, CASE_CFN_LROUND: CASE_CFN_MODF: CASE_CFN_NEARBYINT: + CASE_CFN_NEARBYINT_FN: CASE_CFN_RINT: + CASE_CFN_RINT_FN: CASE_CFN_ROUND: + CASE_CFN_ROUND_FN: CASE_CFN_SCALB: CASE_CFN_SCALBLN: CASE_CFN_SCALBN: @@ -13034,6 +13039,7 @@ tree_call_nonnegative_warnv_p (tree type, combined_fn fn, tree arg0, tree arg1, CASE_CFN_SINH: CASE_CFN_TANH: CASE_CFN_TRUNC: + CASE_CFN_TRUNC_FN: /* True if the 1st argument is nonnegative. */ return RECURSE (arg0); @@ -13539,11 +13545,17 @@ integer_valued_real_call_p (combined_fn fn, tree arg0, tree arg1, int depth) switch (fn) { CASE_CFN_CEIL: + CASE_CFN_CEIL_FN: CASE_CFN_FLOOR: + CASE_CFN_FLOOR_FN: CASE_CFN_NEARBYINT: + CASE_CFN_NEARBYINT_FN: CASE_CFN_RINT: + CASE_CFN_RINT_FN: CASE_CFN_ROUND: + CASE_CFN_ROUND_FN: CASE_CFN_TRUNC: + CASE_CFN_TRUNC_FN: return true; CASE_CFN_FMIN: |