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| author | Tamar Christina <tamar.christina@arm.com> | 2017-08-08 13:15:44 +0000 |
|---|---|---|
| committer | Tamar Christina <tnfchris@gcc.gnu.org> | 2017-08-08 13:15:44 +0000 |
| commit | 336a06a163f7a761f7c3b223a1dd9a1b81cda2cb (patch) | |
| tree | 27330a1034c99eb6062da9796c581d294554ee1f /gcc/internal-fn.def | |
| parent | b115e80367277d58bc5476c3c748cf7ec2432a10 (diff) | |
| download | gcc-336a06a163f7a761f7c3b223a1dd9a1b81cda2cb.zip gcc-336a06a163f7a761f7c3b223a1dd9a1b81cda2cb.tar.gz gcc-336a06a163f7a761f7c3b223a1dd9a1b81cda2cb.tar.bz2 | |
re PR middle-end/19706 (Recognize common Fortran usages of copysign.)
2017-08-08 Tamar Christina <tamar.christina@arm.com>
Andrew Pinski <pinskia@gmail.com>
PR middle-end/19706
* internal-fn.def (XORSIGN): New.
* optabs.def (xorsign_optab): New.
* tree-ssa-math-opts.c (is_copysign_call_with_1): New.
(convert_expand_mult_copysign): New.
(pass_optimize_widening_mul::execute): Call convert_expand_mult_copysign.
Co-Authored-By: Andrew Pinski <pinskia@gmail.com>
From-SVN: r250956
Diffstat (limited to 'gcc/internal-fn.def')
| -rw-r--r-- | gcc/internal-fn.def | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/internal-fn.def b/gcc/internal-fn.def index a9a3f76..b121115 100644 --- a/gcc/internal-fn.def +++ b/gcc/internal-fn.def @@ -129,6 +129,7 @@ DEF_INTERNAL_FLT_FN (REMAINDER, ECF_CONST, remainder, binary) DEF_INTERNAL_FLT_FN (SCALB, ECF_CONST, scalb, binary) DEF_INTERNAL_FLT_FN (FMIN, ECF_CONST, fmin, binary) DEF_INTERNAL_FLT_FN (FMAX, ECF_CONST, fmax, binary) +DEF_INTERNAL_OPTAB_FN (XORSIGN, ECF_CONST, xorsign, binary) /* FP scales. */ DEF_INTERNAL_FLT_FN (LDEXP, ECF_CONST, ldexp, binary) |