vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
195 lines
6.0 KiB
C
195 lines
6.0 KiB
C
/*===-- lib/flang_rt/complex-reduction.c ----------------------------*- C -*-===
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===----------------------------------------------------------------------===*/
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#include "complex-reduction.h"
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#include <float.h>
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struct CppComplexFloat {
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float r, i;
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};
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struct CppComplexDouble {
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double r, i;
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};
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struct CppComplexLongDouble {
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long double r, i;
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};
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#if HAS_LDBL128 || HAS_FLOAT128
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struct CppComplexFloat128 {
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CFloat128Type r, i;
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};
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#endif
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/* Not all environments define CMPLXF, CMPLX, CMPLXL. */
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#ifndef CMPLXF
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#if defined(__clang_major__) && (__clang_major__ >= 12)
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#define CMPLXF __builtin_complex
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#else
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static float_Complex_t CMPLXF(float r, float i) {
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union {
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struct CppComplexFloat x;
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float_Complex_t result;
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} u;
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u.x.r = r;
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u.x.i = i;
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return u.result;
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}
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#endif
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#endif
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#ifndef CMPLX
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#if defined(__clang_major__) && (__clang_major__ >= 12)
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#define CMPLX __builtin_complex
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#else
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static double_Complex_t CMPLX(double r, double i) {
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union {
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struct CppComplexDouble x;
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double_Complex_t result;
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} u;
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u.x.r = r;
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u.x.i = i;
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return u.result;
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}
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#endif
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#endif
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#ifndef CMPLXL
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#if defined(__clang_major__) && (__clang_major__ >= 12)
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#define CMPLXL __builtin_complex
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#else
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static long_double_Complex_t CMPLXL(long double r, long double i) {
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union {
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struct CppComplexLongDouble x;
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long_double_Complex_t result;
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} u;
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u.x.r = r;
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u.x.i = i;
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return u.result;
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}
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#endif
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#endif
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#if HAS_LDBL128 || HAS_FLOAT128
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#ifndef CMPLXF128
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/*
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* GCC 7.4.0 (currently minimum GCC version for llvm builds)
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* supports __builtin_complex. For Clang, require >=12.0.
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* Otherwise, rely on the memory layout compatibility.
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*/
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#if (defined(__clang_major__) && (__clang_major__ >= 12)) || \
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(defined(__GNUC__) && !defined(__clang__))
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#define CMPLXF128 __builtin_complex
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#else
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static CFloat128ComplexType CMPLXF128(CFloat128Type r, CFloat128Type i) {
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union {
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struct CppComplexFloat128 x;
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CFloat128ComplexType result;
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} u;
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u.x.r = r;
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u.x.i = i;
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return u.result;
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}
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#endif
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#endif
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#endif
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/* RTNAME(SumComplex4) calls RTNAME(CppSumComplex4) with the same arguments
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* and converts the members of its C++ complex result to C _Complex.
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*/
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#define CPP_NAME(name) Cpp##name
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#define ADAPT_REDUCTION(name, cComplex, cpptype, cmplxMacro, ARGS, ARG_NAMES) \
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struct cpptype RTNAME(CPP_NAME(name))(struct cpptype *, ARGS); \
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cComplex RTNAME(name)(ARGS) { \
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struct cpptype result; \
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RTNAME(CPP_NAME(name))(&result, ARG_NAMES); \
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return cmplxMacro(result.r, result.i); \
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}
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/* TODO: COMPLEX(2 & 3) */
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/* SUM() */
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ADAPT_REDUCTION(SumComplex4, float_Complex_t, CppComplexFloat, CMPLXF,
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REDUCTION_ARGS, REDUCTION_ARG_NAMES)
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ADAPT_REDUCTION(SumComplex8, double_Complex_t, CppComplexDouble, CMPLX,
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REDUCTION_ARGS, REDUCTION_ARG_NAMES)
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#if HAS_FLOAT80
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ADAPT_REDUCTION(SumComplex10, long_double_Complex_t, CppComplexLongDouble,
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CMPLXL, REDUCTION_ARGS, REDUCTION_ARG_NAMES)
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#endif
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#if HAS_LDBL128 || HAS_FLOAT128
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ADAPT_REDUCTION(SumComplex16, CFloat128ComplexType, CppComplexFloat128,
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CMPLXF128, REDUCTION_ARGS, REDUCTION_ARG_NAMES)
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#endif
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/* PRODUCT() */
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ADAPT_REDUCTION(ProductComplex4, float_Complex_t, CppComplexFloat, CMPLXF,
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REDUCTION_ARGS, REDUCTION_ARG_NAMES)
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ADAPT_REDUCTION(ProductComplex8, double_Complex_t, CppComplexDouble, CMPLX,
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REDUCTION_ARGS, REDUCTION_ARG_NAMES)
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#if HAS_FLOAT80
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ADAPT_REDUCTION(ProductComplex10, long_double_Complex_t, CppComplexLongDouble,
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CMPLXL, REDUCTION_ARGS, REDUCTION_ARG_NAMES)
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#endif
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#if HAS_LDBL128 || HAS_FLOAT128
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ADAPT_REDUCTION(ProductComplex16, CFloat128ComplexType, CppComplexFloat128,
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CMPLXF128, REDUCTION_ARGS, REDUCTION_ARG_NAMES)
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#endif
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/* DOT_PRODUCT() */
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ADAPT_REDUCTION(DotProductComplex4, float_Complex_t, CppComplexFloat, CMPLXF,
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DOT_PRODUCT_ARGS, DOT_PRODUCT_ARG_NAMES)
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ADAPT_REDUCTION(DotProductComplex8, double_Complex_t, CppComplexDouble, CMPLX,
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DOT_PRODUCT_ARGS, DOT_PRODUCT_ARG_NAMES)
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#if HAS_FLOAT80
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ADAPT_REDUCTION(DotProductComplex10, long_double_Complex_t,
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CppComplexLongDouble, CMPLXL, DOT_PRODUCT_ARGS, DOT_PRODUCT_ARG_NAMES)
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#endif
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#if HAS_LDBL128 || HAS_FLOAT128
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ADAPT_REDUCTION(DotProductComplex16, CFloat128ComplexType, CppComplexFloat128,
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CMPLXF128, DOT_PRODUCT_ARGS, DOT_PRODUCT_ARG_NAMES)
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#endif
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/* REDUCE() */
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#define RARGS REDUCE_ARGS(float_Complex_t, float_Complex_t_ref_op)
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ADAPT_REDUCTION(ReduceComplex4Ref, float_Complex_t, CppComplexFloat, CMPLXF,
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RARGS, REDUCE_ARG_NAMES)
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#undef RARGS
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#define RARGS REDUCE_ARGS(float_Complex_t, float_Complex_t_value_op)
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ADAPT_REDUCTION(ReduceComplex4Value, float_Complex_t, CppComplexFloat, CMPLXF,
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RARGS, REDUCE_ARG_NAMES)
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#undef RARGS
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#define RARGS REDUCE_ARGS(double_Complex_t, double_Complex_t_ref_op)
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ADAPT_REDUCTION(ReduceComplex8Ref, double_Complex_t, CppComplexDouble, CMPLX,
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RARGS, REDUCE_ARG_NAMES)
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#undef RARGS
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#define RARGS REDUCE_ARGS(double_Complex_t, double_Complex_t_value_op)
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ADAPT_REDUCTION(ReduceComplex8Value, double_Complex_t, CppComplexDouble, CMPLX,
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RARGS, REDUCE_ARG_NAMES)
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#undef RARGS
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#if HAS_FLOAT80
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#define RARGS REDUCE_ARGS(long_double_Complex_t, long_double_Complex_t_ref_op)
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ADAPT_REDUCTION(ReduceComplex10Ref, long_double_Complex_t, CppComplexLongDouble,
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CMPLXL, RARGS, REDUCE_ARG_NAMES)
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#undef RARGS
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#define RARGS REDUCE_ARGS(long_double_Complex_t, long_double_Complex_t_value_op)
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ADAPT_REDUCTION(ReduceComplex10Value, long_double_Complex_t,
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CppComplexLongDouble, CMPLXL, RARGS, REDUCE_ARG_NAMES)
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#undef RARGS
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#endif
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#if HAS_LDBL128 || HAS_FLOAT128
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#define RARGS REDUCE_ARGS(CFloat128ComplexType, CFloat128ComplexType_ref_op)
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ADAPT_REDUCTION(ReduceComplex16Ref, CFloat128ComplexType, CppComplexFloat128,
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CMPLXF128, RARGS, REDUCE_ARG_NAMES)
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#undef RARGS
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#define RARGS REDUCE_ARGS(CFloat128ComplexType, CFloat128ComplexType_value_op)
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ADAPT_REDUCTION(ReduceComplex16Value, CFloat128ComplexType, CppComplexFloat128,
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CMPLXF128, RARGS, REDUCE_ARG_NAMES)
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#undef RARGS
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#endif
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