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diff --git a/lib/clang/11.0.0/include/ia32intrin.h b/lib/clang/11.0.0/include/ia32intrin.h
deleted file mode 100644
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--- a/lib/clang/11.0.0/include/ia32intrin.h
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@@ -1,432 +0,0 @@
-/* ===-------- ia32intrin.h ---------------------------------------------------===
- *
- * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
- * See https://llvm.org/LICENSE.txt for license information.
- * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
- *
- *===-----------------------------------------------------------------------===
- */
-
-#ifndef __X86INTRIN_H
-#error "Never use <ia32intrin.h> directly; include <x86intrin.h> instead."
-#endif
-
-#ifndef __IA32INTRIN_H
-#define __IA32INTRIN_H
-
-/** Find the first set bit starting from the lsb. Result is undefined if
- * input is 0.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> BSF </c> instruction or the
- * <c> TZCNT </c> instruction.
- *
- * \param __A
- * A 32-bit integer operand.
- * \returns A 32-bit integer containing the bit number.
- */
-static __inline__ int __attribute__((__always_inline__, __nodebug__))
-__bsfd(int __A) {
- return __builtin_ctz(__A);
-}
-
-/** Find the first set bit starting from the msb. Result is undefined if
- * input is 0.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> BSR </c> instruction or the
- * <c> LZCNT </c> instruction and an <c> XOR </c>.
- *
- * \param __A
- * A 32-bit integer operand.
- * \returns A 32-bit integer containing the bit number.
- */
-static __inline__ int __attribute__((__always_inline__, __nodebug__))
-__bsrd(int __A) {
- return 31 - __builtin_clz(__A);
-}
-
-/** Swaps the bytes in the input. Converting little endian to big endian or
- * vice versa.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> BSWAP </c> instruction.
- *
- * \param __A
- * A 32-bit integer operand.
- * \returns A 32-bit integer containing the swapped bytes.
- */
-static __inline__ int __attribute__((__always_inline__, __nodebug__))
-__bswapd(int __A) {
- return __builtin_bswap32(__A);
-}
-
-static __inline__ int __attribute__((__always_inline__, __nodebug__))
-_bswap(int __A) {
- return __builtin_bswap32(__A);
-}
-
-#define _bit_scan_forward(A) __bsfd((A))
-#define _bit_scan_reverse(A) __bsrd((A))
-
-#ifdef __x86_64__
-/** Find the first set bit starting from the lsb. Result is undefined if
- * input is 0.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> BSF </c> instruction or the
- * <c> TZCNT </c> instruction.
- *
- * \param __A
- * A 64-bit integer operand.
- * \returns A 32-bit integer containing the bit number.
- */
-static __inline__ int __attribute__((__always_inline__, __nodebug__))
-__bsfq(long long __A) {
- return __builtin_ctzll(__A);
-}
-
-/** Find the first set bit starting from the msb. Result is undefined if
- * input is 0.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> BSR </c> instruction or the
- * <c> LZCNT </c> instruction and an <c> XOR </c>.
- *
- * \param __A
- * A 64-bit integer operand.
- * \returns A 32-bit integer containing the bit number.
- */
-static __inline__ int __attribute__((__always_inline__, __nodebug__))
-__bsrq(long long __A) {
- return 63 - __builtin_clzll(__A);
-}
-
-/** Swaps the bytes in the input. Converting little endian to big endian or
- * vice versa.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> BSWAP </c> instruction.
- *
- * \param __A
- * A 64-bit integer operand.
- * \returns A 64-bit integer containing the swapped bytes.
- */
-static __inline__ long long __attribute__((__always_inline__, __nodebug__))
-__bswapq(long long __A) {
- return __builtin_bswap64(__A);
-}
-
-#define _bswap64(A) __bswapq((A))
-#endif
-
-/** Counts the number of bits in the source operand having a value of 1.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> POPCNT </c> instruction or a
- * a sequence of arithmetic and logic ops to calculate it.
- *
- * \param __A
- * An unsigned 32-bit integer operand.
- * \returns A 32-bit integer containing the number of bits with value 1 in the
- * source operand.
- */
-static __inline__ int __attribute__((__always_inline__, __nodebug__))
-__popcntd(unsigned int __A)
-{
- return __builtin_popcount(__A);
-}
-
-#define _popcnt32(A) __popcntd((A))
-
-#ifdef __x86_64__
-/** Counts the number of bits in the source operand having a value of 1.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> POPCNT </c> instruction or a
- * a sequence of arithmetic and logic ops to calculate it.
- *
- * \param __A
- * An unsigned 64-bit integer operand.
- * \returns A 64-bit integer containing the number of bits with value 1 in the
- * source operand.
- */
-static __inline__ long long __attribute__((__always_inline__, __nodebug__))
-__popcntq(unsigned long long __A)
-{
- return __builtin_popcountll(__A);
-}
-
-#define _popcnt64(A) __popcntq((A))
-#endif /* __x86_64__ */
-
-#ifdef __x86_64__
-static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__))
-__readeflags(void)
-{
- return __builtin_ia32_readeflags_u64();
-}
-
-static __inline__ void __attribute__((__always_inline__, __nodebug__))
-__writeeflags(unsigned long long __f)
-{
- __builtin_ia32_writeeflags_u64(__f);
-}
-
-#else /* !__x86_64__ */
-static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__))
-__readeflags(void)
-{
- return __builtin_ia32_readeflags_u32();
-}
-
-static __inline__ void __attribute__((__always_inline__, __nodebug__))
-__writeeflags(unsigned int __f)
-{
- __builtin_ia32_writeeflags_u32(__f);
-}
-#endif /* !__x86_64__ */
-
-/** Cast a 32-bit float value to a 32-bit unsigned integer value
- *
- * \headerfile <x86intrin.h>
- * This intrinsic corresponds to the <c> VMOVD / MOVD </c> instruction in x86_64,
- * and corresponds to the <c> VMOVL / MOVL </c> instruction in ia32.
- *
- * \param __A
- * A 32-bit float value.
- * \returns a 32-bit unsigned integer containing the converted value.
- */
-static __inline__ unsigned int __attribute__((__always_inline__))
-_castf32_u32(float __A) {
- unsigned int D;
- __builtin_memcpy(&D, &__A, sizeof(__A));
- return D;
-}
-
-/** Cast a 64-bit float value to a 64-bit unsigned integer value
- *
- * \headerfile <x86intrin.h>
- * This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction in x86_64,
- * and corresponds to the <c> VMOVL / MOVL </c> instruction in ia32.
- *
- * \param __A
- * A 64-bit float value.
- * \returns a 64-bit unsigned integer containing the converted value.
- */
-static __inline__ unsigned long long __attribute__((__always_inline__))
-_castf64_u64(double __A) {
- unsigned long long D;
- __builtin_memcpy(&D, &__A, sizeof(__A));
- return D;
-}
-
-/** Cast a 32-bit unsigned integer value to a 32-bit float value
- *
- * \headerfile <x86intrin.h>
- * This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction in x86_64,
- * and corresponds to the <c> FLDS </c> instruction in ia32.
- *
- * \param __A
- * A 32-bit unsigned integer value.
- * \returns a 32-bit float value containing the converted value.
- */
-static __inline__ float __attribute__((__always_inline__))
-_castu32_f32(unsigned int __A) {
- float D;
- __builtin_memcpy(&D, &__A, sizeof(__A));
- return D;
-}
-
-/** Cast a 64-bit unsigned integer value to a 64-bit float value
- *
- * \headerfile <x86intrin.h>
- * This intrinsic corresponds to the <c> VMOVQ / MOVQ </c> instruction in x86_64,
- * and corresponds to the <c> FLDL </c> instruction in ia32.
- *
- * \param __A
- * A 64-bit unsigned integer value.
- * \returns a 64-bit float value containing the converted value.
- */
-static __inline__ double __attribute__((__always_inline__))
-_castu64_f64(unsigned long long __A) {
- double D;
- __builtin_memcpy(&D, &__A, sizeof(__A));
- return D;
-}
-
-/** Adds the unsigned integer operand to the CRC-32C checksum of the
- * unsigned char operand.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> CRC32B </c> instruction.
- *
- * \param __C
- * An unsigned integer operand to add to the CRC-32C checksum of operand
- * \a __D.
- * \param __D
- * An unsigned 8-bit integer operand used to compute the CRC-32C checksum.
- * \returns The result of adding operand \a __C to the CRC-32C checksum of
- * operand \a __D.
- */
-static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__, __target__("sse4.2")))
-__crc32b(unsigned int __C, unsigned char __D)
-{
- return __builtin_ia32_crc32qi(__C, __D);
-}
-
-/** Adds the unsigned integer operand to the CRC-32C checksum of the
- * unsigned short operand.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> CRC32W </c> instruction.
- *
- * \param __C
- * An unsigned integer operand to add to the CRC-32C checksum of operand
- * \a __D.
- * \param __D
- * An unsigned 16-bit integer operand used to compute the CRC-32C checksum.
- * \returns The result of adding operand \a __C to the CRC-32C checksum of
- * operand \a __D.
- */
-static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__, __target__("sse4.2")))
-__crc32w(unsigned int __C, unsigned short __D)
-{
- return __builtin_ia32_crc32hi(__C, __D);
-}
-
-/** Adds the unsigned integer operand to the CRC-32C checksum of the
- * second unsigned integer operand.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> CRC32D </c> instruction.
- *
- * \param __C
- * An unsigned integer operand to add to the CRC-32C checksum of operand
- * \a __D.
- * \param __D
- * An unsigned 32-bit integer operand used to compute the CRC-32C checksum.
- * \returns The result of adding operand \a __C to the CRC-32C checksum of
- * operand \a __D.
- */
-static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__, __target__("sse4.2")))
-__crc32d(unsigned int __C, unsigned int __D)
-{
- return __builtin_ia32_crc32si(__C, __D);
-}
-
-#ifdef __x86_64__
-/** Adds the unsigned integer operand to the CRC-32C checksum of the
- * unsigned 64-bit integer operand.
- *
- * \headerfile <x86intrin.h>
- *
- * This intrinsic corresponds to the <c> CRC32Q </c> instruction.
- *
- * \param __C
- * An unsigned integer operand to add to the CRC-32C checksum of operand
- * \a __D.
- * \param __D
- * An unsigned 64-bit integer operand used to compute the CRC-32C checksum.
- * \returns The result of adding operand \a __C to the CRC-32C checksum of
- * operand \a __D.
- */
-static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__, __target__("sse4.2")))
-__crc32q(unsigned long long __C, unsigned long long __D)
-{
- return __builtin_ia32_crc32di(__C, __D);
-}
-#endif /* __x86_64__ */
-
-static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__))
-__rdpmc(int __A) {
- return __builtin_ia32_rdpmc(__A);
-}
-
-/* __rdtscp */
-static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__))
-__rdtscp(unsigned int *__A) {
- return __builtin_ia32_rdtscp(__A);
-}
-
-#define _rdtsc() __rdtsc()
-
-#define _rdpmc(A) __rdpmc(A)
-
-static __inline__ void __attribute__((__always_inline__, __nodebug__))
-_wbinvd(void) {
- __builtin_ia32_wbinvd();
-}
-
-static __inline__ unsigned char __attribute__((__always_inline__, __nodebug__))
-__rolb(unsigned char __X, int __C) {
- return __builtin_rotateleft8(__X, __C);
-}
-
-static __inline__ unsigned char __attribute__((__always_inline__, __nodebug__))
-__rorb(unsigned char __X, int __C) {
- return __builtin_rotateright8(__X, __C);
-}
-
-static __inline__ unsigned short __attribute__((__always_inline__, __nodebug__))
-__rolw(unsigned short __X, int __C) {
- return __builtin_rotateleft16(__X, __C);
-}
-
-static __inline__ unsigned short __attribute__((__always_inline__, __nodebug__))
-__rorw(unsigned short __X, int __C) {
- return __builtin_rotateright16(__X, __C);
-}
-
-static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__))
-__rold(unsigned int __X, int __C) {
- return __builtin_rotateleft32(__X, __C);
-}
-
-static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__))
-__rord(unsigned int __X, int __C) {
- return __builtin_rotateright32(__X, __C);
-}
-
-#ifdef __x86_64__
-static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__))
-__rolq(unsigned long long __X, int __C) {
- return __builtin_rotateleft64(__X, __C);
-}
-
-static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__))
-__rorq(unsigned long long __X, int __C) {
- return __builtin_rotateright64(__X, __C);
-}
-#endif /* __x86_64__ */
-
-#ifndef _MSC_VER
-/* These are already provided as builtins for MSVC. */
-/* Select the correct function based on the size of long. */
-#ifdef __LP64__
-#define _lrotl(a,b) __rolq((a), (b))
-#define _lrotr(a,b) __rorq((a), (b))
-#else
-#define _lrotl(a,b) __rold((a), (b))
-#define _lrotr(a,b) __rord((a), (b))
-#endif
-#define _rotl(a,b) __rold((a), (b))
-#define _rotr(a,b) __rord((a), (b))
-#endif // _MSC_VER
-
-/* These are not builtins so need to be provided in all modes. */
-#define _rotwl(a,b) __rolw((a), (b))
-#define _rotwr(a,b) __rorw((a), (b))
-
-#endif /* __IA32INTRIN_H */