From 8daa7fe574fcc6b4f64c35516a8cce53c3d044b4 Mon Sep 17 00:00:00 2001 From: Joerg Sonnenberger Date: Mon, 11 Nov 2013 14:00:37 +0000 Subject: [PATCH] NetBSD 6.99.26 switched to default rounding mode, so adjust __FLT_EVAL_METHOD__ accordingly. Add test case for this and the SSE2 variances on NetBSD. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194377 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Basic/Targets.cpp | 7 +- test/Preprocessor/init.c | 210 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 216 insertions(+), 1 deletion(-) diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index f6b1a150f8..17d75e2c32 100644 --- a/lib/Basic/Targets.cpp +++ b/lib/Basic/Targets.cpp @@ -2995,7 +2995,12 @@ public: : NetBSDTargetInfo(Triple) {} virtual unsigned getFloatEvalMethod() const { - // NetBSD defaults to "double" rounding + unsigned Major, Minor, Micro; + getTriple().getOSVersion(Major, Minor, Micro); + // New NetBSD uses the default rounding mode. + if (Major >= 7 || (Major == 6 && Minor == 99 && Micro >= 26) || Major == 0) + return X86_32TargetInfo::getFloatEvalMethod(); + // NetBSD before 6.99.26 defaults to "double" rounding. return 1; } }; diff --git a/test/Preprocessor/init.c b/test/Preprocessor/init.c index c3b01504dc..58ae151832 100644 --- a/test/Preprocessor/init.c +++ b/test/Preprocessor/init.c @@ -728,6 +728,112 @@ // I386-LINUX:#define __i386 1 // I386-LINUX:#define __i386__ 1 // I386-LINUX:#define i386 1 +// +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-netbsd < /dev/null | FileCheck -check-prefix I386-NETBSD %s +// +// I386-NETBSD-NOT:#define _LP64 +// I386-NETBSD:#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__ +// I386-NETBSD:#define __CHAR16_TYPE__ unsigned short +// I386-NETBSD:#define __CHAR32_TYPE__ unsigned int +// I386-NETBSD:#define __CHAR_BIT__ 8 +// I386-NETBSD:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324 +// I386-NETBSD:#define __DBL_DIG__ 15 +// I386-NETBSD:#define __DBL_EPSILON__ 2.2204460492503131e-16 +// I386-NETBSD:#define __DBL_HAS_DENORM__ 1 +// I386-NETBSD:#define __DBL_HAS_INFINITY__ 1 +// I386-NETBSD:#define __DBL_HAS_QUIET_NAN__ 1 +// I386-NETBSD:#define __DBL_MANT_DIG__ 53 +// I386-NETBSD:#define __DBL_MAX_10_EXP__ 308 +// I386-NETBSD:#define __DBL_MAX_EXP__ 1024 +// I386-NETBSD:#define __DBL_MAX__ 1.7976931348623157e+308 +// I386-NETBSD:#define __DBL_MIN_10_EXP__ (-307) +// I386-NETBSD:#define __DBL_MIN_EXP__ (-1021) +// I386-NETBSD:#define __DBL_MIN__ 2.2250738585072014e-308 +// I386-NETBSD:#define __DECIMAL_DIG__ 21 +// I386-NETBSD:#define __FLT_DENORM_MIN__ 1.40129846e-45F +// I386-NETBSD:#define __FLT_DIG__ 6 +// I386-NETBSD:#define __FLT_EPSILON__ 1.19209290e-7F +// I386-NETBSD:#define __FLT_EVAL_METHOD__ 2 +// I386-NETBSD:#define __FLT_HAS_DENORM__ 1 +// I386-NETBSD:#define __FLT_HAS_INFINITY__ 1 +// I386-NETBSD:#define __FLT_HAS_QUIET_NAN__ 1 +// I386-NETBSD:#define __FLT_MANT_DIG__ 24 +// I386-NETBSD:#define __FLT_MAX_10_EXP__ 38 +// I386-NETBSD:#define __FLT_MAX_EXP__ 128 +// I386-NETBSD:#define __FLT_MAX__ 3.40282347e+38F +// I386-NETBSD:#define __FLT_MIN_10_EXP__ (-37) +// I386-NETBSD:#define __FLT_MIN_EXP__ (-125) +// I386-NETBSD:#define __FLT_MIN__ 1.17549435e-38F +// I386-NETBSD:#define __FLT_RADIX__ 2 +// I386-NETBSD:#define __INT16_TYPE__ short +// I386-NETBSD:#define __INT32_TYPE__ int +// I386-NETBSD:#define __INT64_C_SUFFIX__ LL +// I386-NETBSD:#define __INT64_TYPE__ long long int +// I386-NETBSD:#define __INT8_TYPE__ char +// I386-NETBSD:#define __INTMAX_MAX__ 9223372036854775807LL +// I386-NETBSD:#define __INTMAX_TYPE__ long long int +// I386-NETBSD:#define __INTMAX_WIDTH__ 64 +// I386-NETBSD:#define __INTPTR_TYPE__ int +// I386-NETBSD:#define __INTPTR_WIDTH__ 32 +// I386-NETBSD:#define __INT_MAX__ 2147483647 +// I386-NETBSD:#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L +// I386-NETBSD:#define __LDBL_DIG__ 18 +// I386-NETBSD:#define __LDBL_EPSILON__ 1.08420217248550443401e-19L +// I386-NETBSD:#define __LDBL_HAS_DENORM__ 1 +// I386-NETBSD:#define __LDBL_HAS_INFINITY__ 1 +// I386-NETBSD:#define __LDBL_HAS_QUIET_NAN__ 1 +// I386-NETBSD:#define __LDBL_MANT_DIG__ 64 +// I386-NETBSD:#define __LDBL_MAX_10_EXP__ 4932 +// I386-NETBSD:#define __LDBL_MAX_EXP__ 16384 +// I386-NETBSD:#define __LDBL_MAX__ 1.18973149535723176502e+4932L +// I386-NETBSD:#define __LDBL_MIN_10_EXP__ (-4931) +// I386-NETBSD:#define __LDBL_MIN_EXP__ (-16381) +// I386-NETBSD:#define __LDBL_MIN__ 3.36210314311209350626e-4932L +// I386-NETBSD:#define __LITTLE_ENDIAN__ 1 +// I386-NETBSD:#define __LONG_LONG_MAX__ 9223372036854775807LL +// I386-NETBSD:#define __LONG_MAX__ 2147483647L +// I386-NETBSD-NOT:#define __LP64__ +// I386-NETBSD:#define __NO_MATH_INLINES 1 +// I386-NETBSD:#define __POINTER_WIDTH__ 32 +// I386-NETBSD:#define __PTRDIFF_TYPE__ int +// I386-NETBSD:#define __PTRDIFF_WIDTH__ 32 +// I386-NETBSD:#define __REGISTER_PREFIX__ +// I386-NETBSD:#define __SCHAR_MAX__ 127 +// I386-NETBSD:#define __SHRT_MAX__ 32767 +// I386-NETBSD:#define __SIG_ATOMIC_WIDTH__ 32 +// I386-NETBSD:#define __SIZEOF_DOUBLE__ 8 +// I386-NETBSD:#define __SIZEOF_FLOAT__ 4 +// I386-NETBSD:#define __SIZEOF_INT__ 4 +// I386-NETBSD:#define __SIZEOF_LONG_DOUBLE__ 12 +// I386-NETBSD:#define __SIZEOF_LONG_LONG__ 8 +// I386-NETBSD:#define __SIZEOF_LONG__ 4 +// I386-NETBSD:#define __SIZEOF_POINTER__ 4 +// I386-NETBSD:#define __SIZEOF_PTRDIFF_T__ 4 +// I386-NETBSD:#define __SIZEOF_SHORT__ 2 +// I386-NETBSD:#define __SIZEOF_SIZE_T__ 4 +// I386-NETBSD:#define __SIZEOF_WCHAR_T__ 4 +// I386-NETBSD:#define __SIZEOF_WINT_T__ 4 +// I386-NETBSD:#define __SIZE_MAX__ 4294967295U +// I386-NETBSD:#define __SIZE_TYPE__ unsigned int +// I386-NETBSD:#define __SIZE_WIDTH__ 32 +// I386-NETBSD:#define __UINTMAX_TYPE__ long long unsigned int +// I386-NETBSD:#define __USER_LABEL_PREFIX__ +// I386-NETBSD:#define __WCHAR_MAX__ 2147483647 +// I386-NETBSD:#define __WCHAR_TYPE__ int +// I386-NETBSD:#define __WCHAR_WIDTH__ 32 +// I386-NETBSD:#define __WINT_TYPE__ int +// I386-NETBSD:#define __WINT_WIDTH__ 32 +// I386-NETBSD:#define __i386 1 +// I386-NETBSD:#define __i386__ 1 +// I386-NETBSD:#define i386 1 +// +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-netbsd -target-feature +sse2 < /dev/null | FileCheck -check-prefix I386-NETBSD-SSE %s +// I386-NETBSD-SSE:#define __FLT_EVAL_METHOD__ 0 +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-netbsd6 < /dev/null | FileCheck -check-prefix I386-NETBSD6 %s +// I386-NETBSD6:#define __FLT_EVAL_METHOD__ 1 +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=i386-netbsd6 -target-feature +sse2 < /dev/null | FileCheck -check-prefix I386-NETBSD6-SSE %s +// I386-NETBSD6-SSE:#define __FLT_EVAL_METHOD__ 1 + // // RUN: %clang_cc1 -E -dM -ffreestanding -triple=mips-none-none < /dev/null | FileCheck -check-prefix MIPS32BE %s // @@ -2997,6 +3103,110 @@ // X86_64-FREEBSD:#define __FreeBSD_cc_version 900001 // X86_64-FREEBSD:#define __STDC_MB_MIGHT_NEQ_WC__ 1 // +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=x86_64-netbsd < /dev/null | FileCheck -check-prefix X86_64-NETBSD %s +// +// X86_64-NETBSD:#define _LP64 1 +// X86_64-NETBSD:#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__ +// X86_64-NETBSD:#define __CHAR16_TYPE__ unsigned short +// X86_64-NETBSD:#define __CHAR32_TYPE__ unsigned int +// X86_64-NETBSD:#define __CHAR_BIT__ 8 +// X86_64-NETBSD:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324 +// X86_64-NETBSD:#define __DBL_DIG__ 15 +// X86_64-NETBSD:#define __DBL_EPSILON__ 2.2204460492503131e-16 +// X86_64-NETBSD:#define __DBL_HAS_DENORM__ 1 +// X86_64-NETBSD:#define __DBL_HAS_INFINITY__ 1 +// X86_64-NETBSD:#define __DBL_HAS_QUIET_NAN__ 1 +// X86_64-NETBSD:#define __DBL_MANT_DIG__ 53 +// X86_64-NETBSD:#define __DBL_MAX_10_EXP__ 308 +// X86_64-NETBSD:#define __DBL_MAX_EXP__ 1024 +// X86_64-NETBSD:#define __DBL_MAX__ 1.7976931348623157e+308 +// X86_64-NETBSD:#define __DBL_MIN_10_EXP__ (-307) +// X86_64-NETBSD:#define __DBL_MIN_EXP__ (-1021) +// X86_64-NETBSD:#define __DBL_MIN__ 2.2250738585072014e-308 +// X86_64-NETBSD:#define __DECIMAL_DIG__ 21 +// X86_64-NETBSD:#define __FLT_DENORM_MIN__ 1.40129846e-45F +// X86_64-NETBSD:#define __FLT_DIG__ 6 +// X86_64-NETBSD:#define __FLT_EPSILON__ 1.19209290e-7F +// X86_64-NETBSD:#define __FLT_EVAL_METHOD__ 0 +// X86_64-NETBSD:#define __FLT_HAS_DENORM__ 1 +// X86_64-NETBSD:#define __FLT_HAS_INFINITY__ 1 +// X86_64-NETBSD:#define __FLT_HAS_QUIET_NAN__ 1 +// X86_64-NETBSD:#define __FLT_MANT_DIG__ 24 +// X86_64-NETBSD:#define __FLT_MAX_10_EXP__ 38 +// X86_64-NETBSD:#define __FLT_MAX_EXP__ 128 +// X86_64-NETBSD:#define __FLT_MAX__ 3.40282347e+38F +// X86_64-NETBSD:#define __FLT_MIN_10_EXP__ (-37) +// X86_64-NETBSD:#define __FLT_MIN_EXP__ (-125) +// X86_64-NETBSD:#define __FLT_MIN__ 1.17549435e-38F +// X86_64-NETBSD:#define __FLT_RADIX__ 2 +// X86_64-NETBSD:#define __INT16_TYPE__ short +// X86_64-NETBSD:#define __INT32_TYPE__ int +// X86_64-NETBSD:#define __INT64_C_SUFFIX__ L +// X86_64-NETBSD:#define __INT64_TYPE__ long int +// X86_64-NETBSD:#define __INT8_TYPE__ char +// X86_64-NETBSD:#define __INTMAX_MAX__ 9223372036854775807L +// X86_64-NETBSD:#define __INTMAX_TYPE__ long int +// X86_64-NETBSD:#define __INTMAX_WIDTH__ 64 +// X86_64-NETBSD:#define __INTPTR_TYPE__ long int +// X86_64-NETBSD:#define __INTPTR_WIDTH__ 64 +// X86_64-NETBSD:#define __INT_MAX__ 2147483647 +// X86_64-NETBSD:#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L +// X86_64-NETBSD:#define __LDBL_DIG__ 18 +// X86_64-NETBSD:#define __LDBL_EPSILON__ 1.08420217248550443401e-19L +// X86_64-NETBSD:#define __LDBL_HAS_DENORM__ 1 +// X86_64-NETBSD:#define __LDBL_HAS_INFINITY__ 1 +// X86_64-NETBSD:#define __LDBL_HAS_QUIET_NAN__ 1 +// X86_64-NETBSD:#define __LDBL_MANT_DIG__ 64 +// X86_64-NETBSD:#define __LDBL_MAX_10_EXP__ 4932 +// X86_64-NETBSD:#define __LDBL_MAX_EXP__ 16384 +// X86_64-NETBSD:#define __LDBL_MAX__ 1.18973149535723176502e+4932L +// X86_64-NETBSD:#define __LDBL_MIN_10_EXP__ (-4931) +// X86_64-NETBSD:#define __LDBL_MIN_EXP__ (-16381) +// X86_64-NETBSD:#define __LDBL_MIN__ 3.36210314311209350626e-4932L +// X86_64-NETBSD:#define __LITTLE_ENDIAN__ 1 +// X86_64-NETBSD:#define __LONG_LONG_MAX__ 9223372036854775807LL +// X86_64-NETBSD:#define __LONG_MAX__ 9223372036854775807L +// X86_64-NETBSD:#define __LP64__ 1 +// X86_64-NETBSD:#define __MMX__ 1 +// X86_64-NETBSD:#define __NO_MATH_INLINES 1 +// X86_64-NETBSD:#define __POINTER_WIDTH__ 64 +// X86_64-NETBSD:#define __PTRDIFF_TYPE__ long int +// X86_64-NETBSD:#define __PTRDIFF_WIDTH__ 64 +// X86_64-NETBSD:#define __REGISTER_PREFIX__ +// X86_64-NETBSD:#define __SCHAR_MAX__ 127 +// X86_64-NETBSD:#define __SHRT_MAX__ 32767 +// X86_64-NETBSD:#define __SIG_ATOMIC_WIDTH__ 32 +// X86_64-NETBSD:#define __SIZEOF_DOUBLE__ 8 +// X86_64-NETBSD:#define __SIZEOF_FLOAT__ 4 +// X86_64-NETBSD:#define __SIZEOF_INT__ 4 +// X86_64-NETBSD:#define __SIZEOF_LONG_DOUBLE__ 16 +// X86_64-NETBSD:#define __SIZEOF_LONG_LONG__ 8 +// X86_64-NETBSD:#define __SIZEOF_LONG__ 8 +// X86_64-NETBSD:#define __SIZEOF_POINTER__ 8 +// X86_64-NETBSD:#define __SIZEOF_PTRDIFF_T__ 8 +// X86_64-NETBSD:#define __SIZEOF_SHORT__ 2 +// X86_64-NETBSD:#define __SIZEOF_SIZE_T__ 8 +// X86_64-NETBSD:#define __SIZEOF_WCHAR_T__ 4 +// X86_64-NETBSD:#define __SIZEOF_WINT_T__ 4 +// X86_64-NETBSD:#define __SIZE_MAX__ 18446744073709551615UL +// X86_64-NETBSD:#define __SIZE_TYPE__ long unsigned int +// X86_64-NETBSD:#define __SIZE_WIDTH__ 64 +// X86_64-NETBSD:#define __SSE2_MATH__ 1 +// X86_64-NETBSD:#define __SSE2__ 1 +// X86_64-NETBSD:#define __SSE_MATH__ 1 +// X86_64-NETBSD:#define __SSE__ 1 +// X86_64-NETBSD:#define __UINTMAX_TYPE__ long unsigned int +// X86_64-NETBSD:#define __USER_LABEL_PREFIX__ +// X86_64-NETBSD:#define __WCHAR_MAX__ 2147483647 +// X86_64-NETBSD:#define __WCHAR_TYPE__ int +// X86_64-NETBSD:#define __WCHAR_WIDTH__ 32 +// X86_64-NETBSD:#define __WINT_TYPE__ int +// X86_64-NETBSD:#define __WINT_WIDTH__ 32 +// X86_64-NETBSD:#define __amd64 1 +// X86_64-NETBSD:#define __amd64__ 1 +// X86_64-NETBSD:#define __x86_64 1 +// X86_64-NETBSD:#define __x86_64__ 1 +// // RUN: %clang_cc1 -E -dM -ffreestanding -triple=sparc64-none-none < /dev/null | FileCheck -check-prefix SPARCV9 %s // SPARCV9:#define __INT64_TYPE__ long int // SPARCV9:#define __INTMAX_TYPE__ long int -- 2.40.0