mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
1cd4d4e9c9
Fixes:
* multiple statements on one line (colon) (E701)
* missing whitespace around arithmetic operator (E226)
* missing whitespace around operator (E225)
* closing bracket does not match visual indentation (E124)
* blank line contains whitespace (W293)
* continuation line missing indentation or outdented (E122)
* continuation line over-indented for hanging indent (E126)
* missing expected blank line (E301)
* trailing whitespace (W291)
* unexpected spaces around keyword / parameter equals (E251)
* whitespace after '(', '[' or '{' (E201)
* whitespace before ')', ']' or '}' (E202)
* whitespace before ',' or ':' (E203)
77 lines
2.0 KiB
Swift
77 lines
2.0 KiB
Swift
//===--- BuiltinMath.swift.gyb --------------------------------*- swift -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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%{
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# Don't need 64-bit (Double/CDouble) overlays. The ordinary C imports work fine.
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# FIXME: need 80-bit (Float80/long double) versions when long double is imported
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overlayFloatBits = [32] # 80
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allFloatBits = [32, 64] # 80
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def floatName(bits):
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if bits == 32:
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return 'Float'
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if bits == 64:
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return 'Double'
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if bits == 80:
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return 'Float80'
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def cFloatName(bits):
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if bits == 32:
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return 'CFloat'
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if bits == 64:
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return 'CDouble'
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if bits == 80:
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return 'CLongDouble'
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def cFuncSuffix(bits):
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if bits == 32:
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return 'f'
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if bits == 64:
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return ''
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if bits == 80:
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return 'l'
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# Each of the following lists is ordered to match math.h
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# These functions have a corresponding LLVM intrinsic
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# Note, keep this up to date with Darwin/tgmath.swift.gyb
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UnaryIntrinsicFunctions = [
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'cos', 'sin',
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'exp', 'exp2',
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'log', 'log10', 'log2',
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'fabs',
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'ceil', 'floor', 'nearbyint', 'rint', 'round', 'trunc',
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]
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def TypedUnaryIntrinsicFunctions():
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for ufunc in UnaryIntrinsicFunctions:
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for bits in allFloatBits:
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yield floatName(bits), cFloatName(bits), bits, ufunc
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}%
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// Unary intrinsic functions
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// Note these have a corresponding LLVM intrinsic
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% for T, CT, bits, ufunc in TypedUnaryIntrinsicFunctions():
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@_transparent
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@warn_unused_result
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public func _${ufunc}(x: ${T}) -> ${T} {
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return ${T}(_bits: Builtin.int_${ufunc}_FPIEEE${bits}(x._value))
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}
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% end
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// ${'Local Variables'}:
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// eval: (read-only-mode 1)
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// End:
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