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| author | Uros Bizjak <uros@kss-loka.si> | 2005-04-11 08:16:39 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2005-04-11 08:16:39 +0200 |
| commit | f94b16611c30340d61468354814e63916bd08303 (patch) | |
| tree | 4f8876fc98292146b6f2b8bf4a5835e8ae42a92c /gcc/builtins.c | |
| parent | 0dbca30748132482886593434b14d7242cdee9ad (diff) | |
| download | gcc-f94b16611c30340d61468354814e63916bd08303.zip gcc-f94b16611c30340d61468354814e63916bd08303.tar.gz gcc-f94b16611c30340d61468354814e63916bd08303.tar.bz2 | |
* builtins.def (BUILT_IN_LCEIL, BUILT_IN_LCEILF, BUILT_IN_LCEILL)
(BUILT_IN_LLCEIL, BUILT_IN_LLCEILF, BUILT_IN_LLCEILL): New.
* optabs.h (enum optab_index): Add new OTI_lceil.
(lceil_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize lceil_optab.
* genopinit.c (optabs): Implement lceil_optab using lceilsi2
and lceildi2 patterns.
* builtins.c (expand_builtin_int_roundingfn): Handle
BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L}.
(fold_builtin_int_roundingfn): Handle BUILT_IN_LCEIL{,F,L} and
BUILT_IN_LLCEIL{,F,L}.
(fold_builtin_1): Fold BUILT_IN_LCEIL{,F,L} and
BUILT_IN_LLCEIL{,F,L} using fold_builtin_int_roundingfn.
(mathfn_built_in): Handle BUILT_IN LCEIL and BUILT_IN_LLCEIL.
(expand_builtin): Expand BUILT_IN_LCEIL{,F,L} and
BUILT_IN_LLCEIL{,F,L} using expand_builtin_int_roundingfn.
* convert.c (convert_to_integer): Convert (long int)ceil{,f,l},
into lceil built-in function and (long long int)ceil{,f,l} into
llceil built-in function.
* fold-const.c (tree_expr_nonnegative_p): Add BUILT_IN_LCEIL and
BUILT_IN_LLCEIL.
testsuite:
* gcc.dg/builtins-53.c: Also check (int)ceil* and
(long long int)ceil*.
From-SVN: r97964
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 034934c..b7ddb74 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -1549,9 +1549,11 @@ mathfn_built_in (tree type, enum built_in_function fn) CASE_MATHFN (BUILT_IN_J0) CASE_MATHFN (BUILT_IN_J1) CASE_MATHFN (BUILT_IN_JN) + CASE_MATHFN (BUILT_IN_LCEIL) CASE_MATHFN (BUILT_IN_LDEXP) CASE_MATHFN (BUILT_IN_LFLOOR) CASE_MATHFN (BUILT_IN_LGAMMA) + CASE_MATHFN (BUILT_IN_LLCEIL) CASE_MATHFN (BUILT_IN_LLFLOOR) CASE_MATHFN (BUILT_IN_LLRINT) CASE_MATHFN (BUILT_IN_LLROUND) @@ -2141,6 +2143,16 @@ expand_builtin_int_roundingfn (tree exp, rtx target, rtx subtarget) switch (DECL_FUNCTION_CODE (fndecl)) { + case BUILT_IN_LCEIL: + case BUILT_IN_LCEILF: + case BUILT_IN_LCEILL: + case BUILT_IN_LLCEIL: + case BUILT_IN_LLCEILF: + case BUILT_IN_LLCEILL: + builtin_optab = lceil_optab; + fallback_fn = BUILT_IN_CEIL; + break; + case BUILT_IN_LFLOOR: case BUILT_IN_LFLOORF: case BUILT_IN_LFLOORL: @@ -5376,6 +5388,12 @@ expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode, return target; break; + case BUILT_IN_LCEIL: + case BUILT_IN_LCEILF: + case BUILT_IN_LCEILL: + case BUILT_IN_LLCEIL: + case BUILT_IN_LLCEILF: + case BUILT_IN_LLCEILL: case BUILT_IN_LFLOOR: case BUILT_IN_LFLOORF: case BUILT_IN_LFLOORL: @@ -6771,6 +6789,15 @@ fold_builtin_int_roundingfn (tree fndecl, tree arglist) real_floor (&r, TYPE_MODE (ftype), &x); break; + case BUILT_IN_LCEIL: + case BUILT_IN_LCEILF: + case BUILT_IN_LCEILL: + case BUILT_IN_LLCEIL: + case BUILT_IN_LLCEILF: + case BUILT_IN_LLCEILL: + real_ceil (&r, TYPE_MODE (ftype), &x); + break; + case BUILT_IN_LROUND: case BUILT_IN_LROUNDF: case BUILT_IN_LROUNDL: @@ -8328,6 +8355,12 @@ fold_builtin_1 (tree fndecl, tree arglist, bool ignore) case BUILT_IN_RINTL: return fold_trunc_transparent_mathfn (fndecl, arglist); + case BUILT_IN_LCEIL: + case BUILT_IN_LCEILF: + case BUILT_IN_LCEILL: + case BUILT_IN_LLCEIL: + case BUILT_IN_LLCEILF: + case BUILT_IN_LLCEILL: case BUILT_IN_LFLOOR: case BUILT_IN_LFLOORF: case BUILT_IN_LFLOORL: |