[VE] Add clang tests for VE

[kaz7]

Summary

Add a preprocessor test to check VE predefinitions. Add a driver test
to check VE toolchain behavior.

clang/test/Driver/ve-toolchain.c

+/// Check the behavior of toolchain for NEC Aurora VE
+/// REQUIRES: ve-registered-target
+
+///-----------------------------------------------------------------------------
+/// Checking dwarf-version
+
+// RUN: %clang -### -g -target ve %s 2>&1 | FileCheck -check-prefix=DWARF_VER %s
+// DWARF_VER: "-dwarf-version=4"
+
+///-----------------------------------------------------------------------------
+/// Checking dynamic-linker
+
+// RUN: %clang -### -target ve %s 2>&1 | FileCheck -check-prefix=DYNLINKER %s
+// DYNLINKER: nld{{.*}} "-dynamic-linker" "/opt/nec/ve/lib/ld-linux-ve.so.1"
+
+///-----------------------------------------------------------------------------
+/// Checking VE specific option
+
+// RUN: %clang -### -target ve %s 2>&1 | FileCheck -check-prefix=VENLDOPT %s
+// VENLDOPT: nld{{.*}} "-z" "max-page-size=0x4000000"
+
+///-----------------------------------------------------------------------------
+/// Checking include-path
+
+// RUN: %clang -### -target ve %s 2>&1 | FileCheck -check-prefix=DEFINC %s
+// DEFINC: clang{{.*}} "-cc1"
+// DEFINC: "-nostdsysteminc"
+// DEFINC: "-internal-isystem" "{{.*}}/lib/clang/{{[0-9.]*}}/include"
+// DEFINC: "-internal-isystem" "/opt/nec/ve/include"
+
+// RUN: %clang -### -target ve %s -nostdlibinc 2>&1 | \
+// RUN:    FileCheck -check-prefix=NOSTDLIBINC %s
+// NOSTDLIBINC: clang{{.*}} "-cc1"
+// NOSTDLIBINC: "-internal-isystem" "{{.*}}/lib/clang/{{[0-9.]*}}/include"
+// NOSTDLIBINC-NOT: "-internal-isystem" "/opt/nec/ve/include"
+
+// RUN: %clang -### -target ve %s -nobuiltininc 2>&1 | \
+// RUN:    FileCheck -check-prefix=NOBUILTININC %s
+// NOBUILTININC: clang{{.*}} "-cc1"
+// NOBUILTININC: "-nobuiltininc"
+// NOBUILTININC-NOT: "-internal-isystem" "{{.*}}/lib/clang/{{[0-9.]*}}/include"
+// NOBUILTININC: "-internal-isystem" "/opt/nec/ve/include"
+
+// RUN: %clang -### -target ve %s -nostdinc 2>&1 | \
+// RUN:    FileCheck -check-prefix=NOSTDINC %s
+// NOSTDINC: clang{{.*}} "-cc1"
+// NOSTDINC: "-nobuiltininc"
+// NOSTDINC-NOT: "-internal-isystem" "{{.*}}/lib/clang/{{[0-9.]*}}/include"
+// NOSTDINC-NOT: "-internal-isystem" "/opt/nec/ve/include"
+
+///-----------------------------------------------------------------------------
+/// Checking -fuse-init-array
+
+// RUN: %clang -### -target ve %s 2>&1 | FileCheck -check-prefix=DEFINITARRAY %s
+// DEFINITARRAY: clang{{.*}} "-cc1"
+// DEFINITARRAY-NOT: "-fuse-init-array"
+
+// RUN: %clang -### -target ve %s -fno-use-init-array 2>&1 | \
+// RUN:     FileCheck -check-prefix=NOTINITARRAY %s
+// NOTINITARRAY: clang{{.*}} "-cc1"
+// NOTINITARRAY: "-fno-use-init-array"
+
+///-----------------------------------------------------------------------------
+/// Checking exceptions
+
+// RUN: %clang -### -target ve %s 2>&1 | FileCheck -check-prefix=DEFEXCEPTION %s
+// DEFEXCEPTION: clang{{.*}} "-cc1"
+// DEFEXCEPTION: "-fsjlj-exceptions"
+
+///-----------------------------------------------------------------------------
+/// Passing -fintegrated-as
+
+// RUN: %clang -### -target ve -x assembler %s 2>&1 | \
+// RUN:    FileCheck -check-prefix=NAS_LINK %s
+// RUN: %clang -### -target ve -fintegrated-as -x assembler %s 2>&1 | \
+// RUN:    FileCheck -check-prefix=AS_LINK %s
+
+// NAS_LINK: nas{{.*}}
+// NAS_LINK: nld{{.*}}
+
+// AS_LINK: clang{{.*}} "-cc1as"
+// AS_LINK: nld{{.*}}

clang/test/Preprocessor/init-ve.c

+/// Check predefinitions for NEC Aurora VE
+/// REQUIRES: ve-registered-target
+
+// RUN: %clang_cc1 -E -dM -triple=ve < /dev/null | \
+// RUN:     FileCheck -match-full-lines -check-prefix VE %s
+// RUN: %clang_cc1 -x c++ -E -dM -triple=ve < /dev/null | \
+// RUN:     FileCheck -match-full-lines -check-prefix VE -check-prefix VE-CXX %s
+//
+// VE:#define _LP64 1
+// VE:#define __BIGGEST_ALIGNMENT__ 8
+// VE:#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
+// VE:#define __CHAR16_TYPE__ unsigned short
+// VE:#define __CHAR32_TYPE__ unsigned int
+// VE:#define __CHAR_BIT__ 8
+// VE:#define __DBL_DECIMAL_DIG__ 17
+// VE:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
+// VE:#define __DBL_DIG__ 15
+// VE:#define __DBL_EPSILON__ 2.2204460492503131e-16
+// VE:#define __DBL_HAS_DENORM__ 1
+// VE:#define __DBL_HAS_INFINITY__ 1
+// VE:#define __DBL_HAS_QUIET_NAN__ 1
+// VE:#define __DBL_MANT_DIG__ 53
+// VE:#define __DBL_MAX_10_EXP__ 308
+// VE:#define __DBL_MAX_EXP__ 1024
+// VE:#define __DBL_MAX__ 1.7976931348623157e+308
+// VE:#define __DBL_MIN_10_EXP__ (-307)
+// VE:#define __DBL_MIN_EXP__ (-1021)
+// VE:#define __DBL_MIN__ 2.2250738585072014e-308
+// VE:#define __DECIMAL_DIG__ __LDBL_DECIMAL_DIG__
+// VE-NOT:#define __FAST_MATH__ 1
+// VE:#define __FLT_DECIMAL_DIG__ 9
+// VE:#define __FLT_DENORM_MIN__ 1.40129846e-45F
+// VE:#define __FLT_DIG__ 6
+// VE:#define __FLT_EPSILON__ 1.19209290e-7F
+// VE:#define __FLT_EVAL_METHOD__ 0
+// VE:#define __FLT_HAS_DENORM__ 1
+// VE:#define __FLT_HAS_INFINITY__ 1
+// VE:#define __FLT_HAS_QUIET_NAN__ 1
+// VE:#define __FLT_MANT_DIG__ 24
+// VE:#define __FLT_MAX_10_EXP__ 38
+// VE:#define __FLT_MAX_EXP__ 128
+// VE:#define __FLT_MAX__ 3.40282347e+38F
+// VE:#define __FLT_MIN_10_EXP__ (-37)
+// VE:#define __FLT_MIN_EXP__ (-125)
+// VE:#define __FLT_MIN__ 1.17549435e-38F
+// VE:#define __FLT_RADIX__ 2
+// VE:#define __INT16_C_SUFFIX__
+// VE:#define __INT16_FMTd__ "hd"
+// VE:#define __INT16_FMTi__ "hi"
+// VE:#define __INT16_MAX__ 32767
+// VE:#define __INT16_TYPE__ short
+// VE:#define __INT32_C_SUFFIX__
+// VE:#define __INT32_FMTd__ "d"
+// VE:#define __INT32_FMTi__ "i"
+// VE:#define __INT32_MAX__ 2147483647
+// VE:#define __INT32_TYPE__ int
+// VE:#define __INT64_C_SUFFIX__ L
+// VE:#define __INT64_FMTd__ "ld"
+// VE:#define __INT64_FMTi__ "li"
+// VE:#define __INT64_MAX__ 9223372036854775807L
+// VE:#define __INT64_TYPE__ long int
+// VE:#define __INT8_C_SUFFIX__
+// VE:#define __INT8_FMTd__ "hhd"
+// VE:#define __INT8_FMTi__ "hhi"
+// VE:#define __INT8_MAX__ 127
+// VE:#define __INT8_TYPE__ signed char
+// VE:#define __INTMAX_C_SUFFIX__ L
+// VE:#define __INTMAX_FMTd__ "ld"
+// VE:#define __INTMAX_FMTi__ "li"
+// VE:#define __INTMAX_MAX__ 9223372036854775807L
+// VE:#define __INTMAX_TYPE__ long int
+// VE:#define __INTMAX_WIDTH__ 64
+// VE:#define __INTPTR_FMTd__ "ld"
+// VE:#define __INTPTR_FMTi__ "li"
+// VE:#define __INTPTR_MAX__ 9223372036854775807L
+// VE:#define __INTPTR_TYPE__ long int
+// VE:#define __INTPTR_WIDTH__ 64
+// VE:#define __INT_FAST16_FMTd__ "hd"
+// VE:#define __INT_FAST16_FMTi__ "hi"
+// VE:#define __INT_FAST16_MAX__ 32767
+// VE:#define __INT_FAST16_TYPE__ short
+// VE:#define __INT_FAST32_FMTd__ "d"
+// VE:#define __INT_FAST32_FMTi__ "i"
+// VE:#define __INT_FAST32_MAX__ 2147483647
+// VE:#define __INT_FAST32_TYPE__ int
+// VE:#define __INT_FAST64_FMTd__ "ld"
+// VE:#define __INT_FAST64_FMTi__ "li"
+// VE:#define __INT_FAST64_MAX__ 9223372036854775807L
+// VE:#define __INT_FAST64_TYPE__ long int
+// VE:#define __INT_FAST8_FMTd__ "hhd"
+// VE:#define __INT_FAST8_FMTi__ "hhi"
+// VE:#define __INT_FAST8_MAX__ 127
+// VE:#define __INT_FAST8_TYPE__ signed char
+// VE:#define __INT_LEAST16_FMTd__ "hd"
+// VE:#define __INT_LEAST16_FMTi__ "hi"
+// VE:#define __INT_LEAST16_MAX__ 32767
+// VE:#define __INT_LEAST16_TYPE__ short
+// VE:#define __INT_LEAST32_FMTd__ "d"
+// VE:#define __INT_LEAST32_FMTi__ "i"
+// VE:#define __INT_LEAST32_MAX__ 2147483647
+// VE:#define __INT_LEAST32_TYPE__ int
+// VE:#define __INT_LEAST64_FMTd__ "ld"
+// VE:#define __INT_LEAST64_FMTi__ "li"
+// VE:#define __INT_LEAST64_MAX__ 9223372036854775807L
+// VE:#define __INT_LEAST64_TYPE__ long int
+// VE:#define __INT_LEAST8_FMTd__ "hhd"
+// VE:#define __INT_LEAST8_FMTi__ "hhi"
+// VE:#define __INT_LEAST8_MAX__ 127
+// VE:#define __INT_LEAST8_TYPE__ signed char
+// VE:#define __INT_MAX__ 2147483647
+// VE:#define __LDBL_DECIMAL_DIG__ 36
+// VE:#define __LDBL_DENORM_MIN__ 6.47517511943802511092443895822764655e-4966L
+// VE:#define __LDBL_DIG__ 33
+// VE:#define __LDBL_EPSILON__ 1.92592994438723585305597794258492732e-34L
+// VE:#define __LDBL_HAS_DENORM__ 1
+// VE:#define __LDBL_HAS_INFINITY__ 1
+// VE:#define __LDBL_HAS_QUIET_NAN__ 1
+// VE:#define __LDBL_MANT_DIG__ 113
+// VE:#define __LDBL_MAX_10_EXP__ 4932
+// VE:#define __LDBL_MAX_EXP__ 16384
+// VE:#define __LDBL_MAX__ 1.18973149535723176508575932662800702e+4932L
+// VE:#define __LDBL_MIN_10_EXP__ (-4931)
+// VE:#define __LDBL_MIN_EXP__ (-16381)
+// VE:#define __LDBL_MIN__ 3.36210314311209350626267781732175260e-4932L
+// VE:#define __LITTLE_ENDIAN__ 1
+// VE-NOT:#define __LONGDOUBLE128 1
+// VE-NOT:#define __LONG_DOUBLE_128__ 1
+// VE:#define __LONG_LONG_MAX__ 9223372036854775807LL
+// VE:#define __LONG_MAX__ 9223372036854775807L
+// VE:#define __LP64__ 1
+// VE:#define __NEC__ 1
+// VE-NOT:#define __OPTIMIZE__
+// VE:#define __POINTER_WIDTH__ 64
+// VE:#define __PTRDIFF_FMTd__ "ld"
+// VE:#define __PTRDIFF_FMTi__ "li"
+// VE:#define __PTRDIFF_MAX__ 9223372036854775807L
+// VE:#define __PTRDIFF_TYPE__ long int
+// VE:#define __PTRDIFF_WIDTH__ 64
+// VE:#define __SCHAR_MAX__ 127
+// VE:#define __SHRT_MAX__ 32767
+// VE:#define __SIG_ATOMIC_MAX__ 2147483647
+// VE:#define __SIG_ATOMIC_WIDTH__ 32
+// VE:#define __SIZEOF_DOUBLE__ 8
+// VE:#define __SIZEOF_FLOAT__ 4
+// VE:#define __SIZEOF_INT128__ 16
+// VE:#define __SIZEOF_INT__ 4
+// VE:#define __SIZEOF_LONG_DOUBLE__ 16
+// VE:#define __SIZEOF_LONG_LONG__ 8
+// VE:#define __SIZEOF_LONG__ 8
+// VE:#define __SIZEOF_POINTER__ 8
+// VE:#define __SIZEOF_PTRDIFF_T__ 8
+// VE:#define __SIZEOF_SHORT__ 2
+// VE:#define __SIZEOF_SIZE_T__ 8
+// VE:#define __SIZEOF_WCHAR_T__ 4
+// VE:#define __SIZEOF_WINT_T__ 4
+// VE:#define __SIZE_FMTX__ "lX"
+// VE:#define __SIZE_FMTo__ "lo"
+// VE:#define __SIZE_FMTu__ "lu"
+// VE:#define __SIZE_FMTx__ "lx"
+// VE:#define __SIZE_MAX__ 18446744073709551615UL
+// VE:#define __SIZE_TYPE__ long unsigned int
+// VE:#define __SIZE_WIDTH__ 64
+// VE-CXX:#define __STDCPP_DEFAULT_NEW_ALIGNMENT__ 16UL
+// VE:#define __STDC_HOSTED__ 1
+// VE:#define __UINT16_C_SUFFIX__
+// VE:#define __UINT16_FMTX__ "hX"
+// VE:#define __UINT16_FMTo__ "ho"
+// VE:#define __UINT16_FMTu__ "hu"
+// VE:#define __UINT16_FMTx__ "hx"
+// VE:#define __UINT16_MAX__ 65535
+// VE:#define __UINT16_TYPE__ unsigned short
+// VE:#define __UINT32_C_SUFFIX__ U
+// VE:#define __UINT32_FMTX__ "X"
+// VE:#define __UINT32_FMTo__ "o"
+// VE:#define __UINT32_FMTu__ "u"
+// VE:#define __UINT32_FMTx__ "x"
+// VE:#define __UINT32_MAX__ 4294967295U
+// VE:#define __UINT32_TYPE__ unsigned int
+// VE:#define __UINT64_C_SUFFIX__ UL
+// VE:#define __UINT64_FMTX__ "lX"
+// VE:#define __UINT64_FMTo__ "lo"
+// VE:#define __UINT64_FMTu__ "lu"
+// VE:#define __UINT64_FMTx__ "lx"
+// VE:#define __UINT64_MAX__ 18446744073709551615UL
+// VE:#define __UINT64_TYPE__ long unsigned int
+// VE:#define __UINT8_C_SUFFIX__
+// VE:#define __UINT8_FMTX__ "hhX"
+// VE:#define __UINT8_FMTo__ "hho"
+// VE:#define __UINT8_FMTu__ "hhu"
+// VE:#define __UINT8_FMTx__ "hhx"
+// VE:#define __UINT8_MAX__ 255
+// VE:#define __UINT8_TYPE__ unsigned char
+// VE:#define __UINTMAX_C_SUFFIX__ UL
+// VE:#define __UINTMAX_FMTX__ "lX"
+// VE:#define __UINTMAX_FMTo__ "lo"
+// VE:#define __UINTMAX_FMTu__ "lu"
+// VE:#define __UINTMAX_FMTx__ "lx"
+// VE:#define __UINTMAX_MAX__ 18446744073709551615UL
+// VE:#define __UINTMAX_TYPE__ long unsigned int
+// VE:#define __UINTMAX_WIDTH__ 64
+// VE:#define __UINTPTR_FMTX__ "lX"
+// VE:#define __UINTPTR_FMTo__ "lo"
+// VE:#define __UINTPTR_FMTu__ "lu"
+// VE:#define __UINTPTR_FMTx__ "lx"
+// VE:#define __UINTPTR_MAX__ 18446744073709551615UL
+// VE:#define __UINTPTR_TYPE__ long unsigned int
+// VE:#define __UINTPTR_WIDTH__ 64
+// VE:#define __UINT_FAST16_FMTX__ "hX"
+// VE:#define __UINT_FAST16_FMTo__ "ho"
+// VE:#define __UINT_FAST16_FMTu__ "hu"
+// VE:#define __UINT_FAST16_FMTx__ "hx"
+// VE:#define __UINT_FAST16_MAX__ 65535
+// VE:#define __UINT_FAST16_TYPE__ unsigned short
+// VE:#define __UINT_FAST32_FMTX__ "X"
+// VE:#define __UINT_FAST32_FMTo__ "o"
+// VE:#define __UINT_FAST32_FMTu__ "u"
+// VE:#define __UINT_FAST32_FMTx__ "x"
+// VE:#define __UINT_FAST32_MAX__ 4294967295U
+// VE:#define __UINT_FAST32_TYPE__ unsigned int
+// VE:#define __UINT_FAST64_FMTX__ "lX"
+// VE:#define __UINT_FAST64_FMTo__ "lo"
+// VE:#define __UINT_FAST64_FMTu__ "lu"
+// VE:#define __UINT_FAST64_FMTx__ "lx"
+// VE:#define __UINT_FAST64_MAX__ 18446744073709551615UL
+// VE:#define __UINT_FAST64_TYPE__ long unsigned int
+// VE:#define __UINT_FAST8_FMTX__ "hhX"
+// VE:#define __UINT_FAST8_FMTo__ "hho"
+// VE:#define __UINT_FAST8_FMTu__ "hhu"
+// VE:#define __UINT_FAST8_FMTx__ "hhx"
+// VE:#define __UINT_FAST8_MAX__ 255
+// VE:#define __UINT_FAST8_TYPE__ unsigned char
+// VE:#define __UINT_LEAST16_FMTX__ "hX"
+// VE:#define __UINT_LEAST16_FMTo__ "ho"
+// VE:#define __UINT_LEAST16_FMTu__ "hu"
+// VE:#define __UINT_LEAST16_FMTx__ "hx"
+// VE:#define __UINT_LEAST16_MAX__ 65535
+// VE:#define __UINT_LEAST16_TYPE__ unsigned short
+// VE:#define __UINT_LEAST32_FMTX__ "X"
+// VE:#define __UINT_LEAST32_FMTo__ "o"
+// VE:#define __UINT_LEAST32_FMTu__ "u"
+// VE:#define __UINT_LEAST32_FMTx__ "x"
+// VE:#define __UINT_LEAST32_MAX__ 4294967295U
+// VE:#define __UINT_LEAST32_TYPE__ unsigned int
+// VE:#define __UINT_LEAST64_FMTX__ "lX"
+// VE:#define __UINT_LEAST64_FMTo__ "lo"
+// VE:#define __UINT_LEAST64_FMTu__ "lu"
+// VE:#define __UINT_LEAST64_FMTx__ "lx"
+// VE:#define __UINT_LEAST64_MAX__ 18446744073709551615UL
+// VE:#define __UINT_LEAST64_TYPE__ long unsigned int
+// VE:#define __UINT_LEAST8_FMTX__ "hhX"
+// VE:#define __UINT_LEAST8_FMTo__ "hho"
+// VE:#define __UINT_LEAST8_FMTu__ "hhu"
+// VE:#define __UINT_LEAST8_FMTx__ "hhx"
+// VE:#define __UINT_LEAST8_MAX__ 255
+// VE:#define __UINT_LEAST8_TYPE__ unsigned char
+// VE:#define __USER_LABEL_PREFIX__
+// VE-NOT:#define __VECTOR__
+// VE:#define __WCHAR_MAX__ 4294967295U
+// VE:#define __WCHAR_TYPE__ unsigned int
+// VE:#define __WCHAR_UNSIGNED__ 1
+// VE:#define __WCHAR_WIDTH__ 32
+// VE:#define __WINT_MAX__ 4294967295U
+// VE:#define __WINT_TYPE__ unsigned int
+// VE:#define __WINT_UNSIGNED__ 1
+// VE:#define __WINT_WIDTH__ 32
+// VE:#define __linux 1
+// VE:#define __linux__ 1
+// VE:#define __llvm__ 1
+// VE:#define __unix 1
+// VE:#define __unix__ 1
+// VE:#define __ve 1
+// VE:#define __ve__ 1
+// VE:#define linux 1
+// VE:#define unix 1