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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2020-11-13 09:57:57 +0100 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gdcproject.org> | 2020-11-13 14:58:58 +0100 |
| commit | d975d6dce98a3e26ddd304d50dad2786b3acecc4 (patch) | |
| tree | 8cf58c1b5f6da63b055ade7469a7ebb6be4002c0 | |
| parent | 5d4b824faf1e5846ec684a74f93912cf347928df (diff) | |
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d: Explicitly determine which built-in copysign function to call.
For some targets, mathfn_built_in returns NULL as copysign is not
implicitly available, causing an ICE. Now copysign is explicitly
requested when expanding the intrinsic.
gcc/d/ChangeLog:
* intrinsics.cc (expand_intrinsic_copysign): Explicitly determine
which built-in copysign function to call.
| -rw-r--r-- | gcc/d/intrinsics.cc | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gcc/d/intrinsics.cc b/gcc/d/intrinsics.cc index a629472..a7de910 100644 --- a/gcc/d/intrinsics.cc +++ b/gcc/d/intrinsics.cc @@ -466,11 +466,14 @@ expand_intrinsic_copysign (tree callexp) from = fold_convert (type, from); /* Which variant of __builtin_copysign* should we call? */ - tree builtin = mathfn_built_in (type, BUILT_IN_COPYSIGN); - gcc_assert (builtin != NULL_TREE); + built_in_function code = (type == float_type_node) ? BUILT_IN_COPYSIGNF + : (type == double_type_node) ? BUILT_IN_COPYSIGN + : (type == long_double_type_node) ? BUILT_IN_COPYSIGNL + : END_BUILTINS; - return call_builtin_fn (callexp, DECL_FUNCTION_CODE (builtin), 2, - to, from); + gcc_assert (code != END_BUILTINS); + + return call_builtin_fn (callexp, code, 2, to, from); } /* Expand a front-end intrinsic call to pow(). This takes two arguments, the |