[cfe-commits] [PATCH][PR-11867] Fix "long double" and __SIZE_TYPE__ on powerpc

Nico Weber thakis at chromium.org
Mon Jan 30 18:12:09 PST 2012


Thanks, r149334.

In the future, please send patches as attachments :-)

On Mon, Jan 30, 2012 at 6:00 PM, Jeremy Huddleston <jeremyhu at apple.com> wrote:
> I believe this should fix 'make test' for you.  With my changes, I now see the following (on Linux/ppc):
>
> ********************
> Testing Time: 60.44s
> ********************
> Unexpected Passing Tests (1):
>    Clang :: CodeGenCXX/member-alignment.cpp
>
> ********************
> Failing Tests (8):
>    Clang :: CodeGen/2008-03-26-PackedBitFields.c
>    Clang :: CodeGen/bitfield-promote.c
>    Clang :: CodeGen/union-init.c
>    Clang :: Driver/debug-options-as.c
>    Clang :: Driver/hello.c
>    Clang :: Preprocessor/mmx.c
>    Clang :: Preprocessor/predefined-arch-macros.c
>    Clang :: Sema/arm-neon-types.c
>
>  Expected Passes    : 4142
>  Expected Failures  : 33
>  Unexpected Passes  : 1
>  Unexpected Failures: 8
>
> Those 8 failures seem unrelated to the changes I'm making, and should probably be addressed separately (log is attached for those interested).
>
>
>
>
> Index: test/Sema/constant-builtins-2.c
> ===================================================================
> --- test/Sema/constant-builtins-2.c     (revision 149121)
> +++ test/Sema/constant-builtins-2.c     (working copy)
> @@ -1,4 +1,6 @@
>  // RUN: %clang_cc1 -fsyntax-only %s
> +// Incomplete implementation of llvm::APFloat::PPCDoubleDouble
> +// XFAIL: powerpc,powerpc64
>
>  // Math stuff
>
> Index: test/Sema/constant-builtins.c
> ===================================================================
> --- test/Sema/constant-builtins.c       (revision 149121)
> +++ test/Sema/constant-builtins.c       (working copy)
> @@ -1,4 +1,6 @@
>  // RUN: %clang_cc1 -fsyntax-only %s -verify -pedantic
> +// Incomplete implementation of llvm::APFloat::PPCDoubleDouble
> +// XFAIL: powerpc,powerpc64
>
>  // Math stuff
>
> Index: test/Sema/builtin-unary-fp.c
> ===================================================================
> --- test/Sema/builtin-unary-fp.c        (revision 149121)
> +++ test/Sema/builtin-unary-fp.c        (working copy)
> @@ -1,4 +1,7 @@
>  // RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic
> +// Incomplete implementation of llvm::APFloat::PPCDoubleDouble
> +// XFAIL: powerpc,powerpc64
> +
>  void check(int);
>  void a() {
>   check(__builtin_isfinite(1.0f));
> Index: test/Preprocessor/init.c
> ===================================================================
> --- test/Preprocessor/init.c    (revision 149121)
> +++ test/Preprocessor/init.c    (working copy)
> @@ -525,7 +525,7 @@
>  // PPC64:#define __DBL_MIN_10_EXP__ (-307)
>  // PPC64:#define __DBL_MIN_EXP__ (-1021)
>  // PPC64:#define __DBL_MIN__ 2.2250738585072014e-308
> -// PPC64:#define __DECIMAL_DIG__ 17
> +// PPC64:#define __DECIMAL_DIG__ 33
>  // PPC64:#define __FLT_DENORM_MIN__ 1.40129846e-45F
>  // PPC64:#define __FLT_DIG__ 6
>  // PPC64:#define __FLT_EPSILON__ 1.19209290e-7F
> @@ -552,19 +552,19 @@
>  // PPC64:#define __INTPTR_TYPE__ long int
>  // PPC64:#define __INTPTR_WIDTH__ 64
>  // PPC64:#define __INT_MAX__ 2147483647
> -// PPC64:#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324
> -// PPC64:#define __LDBL_DIG__ 15
> -// PPC64:#define __LDBL_EPSILON__ 2.2204460492503131e-16
> +// PPC64:#define __LDBL_DENORM_MIN__ 4.94065645841246544176568792868221e-324L
> +// PPC64:#define __LDBL_DIG__ 31
> +// PPC64:#define __LDBL_EPSILON__ 4.94065645841246544176568792868221e-324L
>  // PPC64:#define __LDBL_HAS_DENORM__ 1
>  // PPC64:#define __LDBL_HAS_INFINITY__ 1
>  // PPC64:#define __LDBL_HAS_QUIET_NAN__ 1
> -// PPC64:#define __LDBL_MANT_DIG__ 53
> +// PPC64:#define __LDBL_MANT_DIG__ 106
>  // PPC64:#define __LDBL_MAX_10_EXP__ 308
>  // PPC64:#define __LDBL_MAX_EXP__ 1024
> -// PPC64:#define __LDBL_MAX__ 1.7976931348623157e+308
> -// PPC64:#define __LDBL_MIN_10_EXP__ (-307)
> -// PPC64:#define __LDBL_MIN_EXP__ (-1021)
> -// PPC64:#define __LDBL_MIN__ 2.2250738585072014e-308
> +// PPC64:#define __LDBL_MAX__ 1.79769313486231580793728971405301e+308L
> +// PPC64:#define __LDBL_MIN_10_EXP__ (-291)
> +// PPC64:#define __LDBL_MIN_EXP__ (-968)
> +// PPC64:#define __LDBL_MIN__ 2.00416836000897277799610805135016e-292L
>  // PPC64:#define __LONG_DOUBLE_128__ 1
>  // PPC64:#define __LONG_LONG_MAX__ 9223372036854775807LL
>  // PPC64:#define __LONG_MAX__ 9223372036854775807L
> @@ -582,7 +582,7 @@
>  // PPC64:#define __SIZEOF_DOUBLE__ 8
>  // PPC64:#define __SIZEOF_FLOAT__ 4
>  // PPC64:#define __SIZEOF_INT__ 4
> -// PPC64:#define __SIZEOF_LONG_DOUBLE__ 8
> +// PPC64:#define __SIZEOF_LONG_DOUBLE__ 16
>  // PPC64:#define __SIZEOF_LONG_LONG__ 8
>  // PPC64:#define __SIZEOF_LONG__ 8
>  // PPC64:#define __SIZEOF_POINTER__ 8
> @@ -603,6 +603,111 @@
>  // PPC64:#define __ppc64__ 1
>  // PPC64:#define __ppc__ 1
>  //
> +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-unknown-linux-gnu -fno-signed-char < /dev/null | FileCheck -check-prefix PPC64-LINUX %s
> +//
> +// PPC64-LINUX:#define _ARCH_PPC 1
> +// PPC64-LINUX:#define _ARCH_PPC64 1
> +// PPC64-LINUX:#define _BIG_ENDIAN 1
> +// PPC64-LINUX:#define _LP64 1
> +// PPC64-LINUX:#define __BIG_ENDIAN__ 1
> +// PPC64-LINUX:#define __CHAR16_TYPE__ unsigned short
> +// PPC64-LINUX:#define __CHAR32_TYPE__ unsigned int
> +// PPC64-LINUX:#define __CHAR_BIT__ 8
> +// PPC64-LINUX:#define __CHAR_UNSIGNED__ 1
> +// PPC64-LINUX:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
> +// PPC64-LINUX:#define __DBL_DIG__ 15
> +// PPC64-LINUX:#define __DBL_EPSILON__ 2.2204460492503131e-16
> +// PPC64-LINUX:#define __DBL_HAS_DENORM__ 1
> +// PPC64-LINUX:#define __DBL_HAS_INFINITY__ 1
> +// PPC64-LINUX:#define __DBL_HAS_QUIET_NAN__ 1
> +// PPC64-LINUX:#define __DBL_MANT_DIG__ 53
> +// PPC64-LINUX:#define __DBL_MAX_10_EXP__ 308
> +// PPC64-LINUX:#define __DBL_MAX_EXP__ 1024
> +// PPC64-LINUX:#define __DBL_MAX__ 1.7976931348623157e+308
> +// PPC64-LINUX:#define __DBL_MIN_10_EXP__ (-307)
> +// PPC64-LINUX:#define __DBL_MIN_EXP__ (-1021)
> +// PPC64-LINUX:#define __DBL_MIN__ 2.2250738585072014e-308
> +// PPC64-LINUX:#define __DECIMAL_DIG__ 33
> +// PPC64-LINUX:#define __FLT_DENORM_MIN__ 1.40129846e-45F
> +// PPC64-LINUX:#define __FLT_DIG__ 6
> +// PPC64-LINUX:#define __FLT_EPSILON__ 1.19209290e-7F
> +// PPC64-LINUX:#define __FLT_EVAL_METHOD__ 0
> +// PPC64-LINUX:#define __FLT_HAS_DENORM__ 1
> +// PPC64-LINUX:#define __FLT_HAS_INFINITY__ 1
> +// PPC64-LINUX:#define __FLT_HAS_QUIET_NAN__ 1
> +// PPC64-LINUX:#define __FLT_MANT_DIG__ 24
> +// PPC64-LINUX:#define __FLT_MAX_10_EXP__ 38
> +// PPC64-LINUX:#define __FLT_MAX_EXP__ 128
> +// PPC64-LINUX:#define __FLT_MAX__ 3.40282347e+38F
> +// PPC64-LINUX:#define __FLT_MIN_10_EXP__ (-37)
> +// PPC64-LINUX:#define __FLT_MIN_EXP__ (-125)
> +// PPC64-LINUX:#define __FLT_MIN__ 1.17549435e-38F
> +// PPC64-LINUX:#define __FLT_RADIX__ 2
> +// PPC64-LINUX:#define __INT16_TYPE__ short
> +// PPC64-LINUX:#define __INT32_TYPE__ int
> +// PPC64-LINUX:#define __INT64_C_SUFFIX__ L
> +// PPC64-LINUX:#define __INT64_TYPE__ long int
> +// PPC64-LINUX:#define __INT8_TYPE__ char
> +// PPC64-LINUX:#define __INTMAX_MAX__ 9223372036854775807L
> +// PPC64-LINUX:#define __INTMAX_TYPE__ long int
> +// PPC64-LINUX:#define __INTMAX_WIDTH__ 64
> +// PPC64-LINUX:#define __INTPTR_TYPE__ long int
> +// PPC64-LINUX:#define __INTPTR_WIDTH__ 64
> +// PPC64-LINUX:#define __INT_MAX__ 2147483647
> +// PPC64-LINUX:#define __LDBL_DENORM_MIN__ 4.94065645841246544176568792868221e-324L
> +// PPC64-LINUX:#define __LDBL_DIG__ 31
> +// PPC64-LINUX:#define __LDBL_EPSILON__ 4.94065645841246544176568792868221e-324L
> +// PPC64-LINUX:#define __LDBL_HAS_DENORM__ 1
> +// PPC64-LINUX:#define __LDBL_HAS_INFINITY__ 1
> +// PPC64-LINUX:#define __LDBL_HAS_QUIET_NAN__ 1
> +// PPC64-LINUX:#define __LDBL_MANT_DIG__ 106
> +// PPC64-LINUX:#define __LDBL_MAX_10_EXP__ 308
> +// PPC64-LINUX:#define __LDBL_MAX_EXP__ 1024
> +// PPC64-LINUX:#define __LDBL_MAX__ 1.79769313486231580793728971405301e+308L
> +// PPC64-LINUX:#define __LDBL_MIN_10_EXP__ (-291)
> +// PPC64-LINUX:#define __LDBL_MIN_EXP__ (-968)
> +// PPC64-LINUX:#define __LDBL_MIN__ 2.00416836000897277799610805135016e-292L
> +// PPC64-LINUX:#define __LONG_DOUBLE_128__ 1
> +// PPC64-LINUX:#define __LONG_LONG_MAX__ 9223372036854775807LL
> +// PPC64-LINUX:#define __LONG_MAX__ 9223372036854775807L
> +// PPC64-LINUX:#define __LP64__ 1
> +// PPC64-LINUX:#define __NATURAL_ALIGNMENT__ 1
> +// PPC64-LINUX:#define __NO_INLINE__ 1
> +// PPC64-LINUX:#define __POINTER_WIDTH__ 64
> +// PPC64-LINUX:#define __POWERPC__ 1
> +// PPC64-LINUX:#define __PTRDIFF_TYPE__ long int
> +// PPC64-LINUX:#define __PTRDIFF_WIDTH__ 64
> +// PPC64-LINUX:#define __REGISTER_PREFIX__
> +// PPC64-LINUX:#define __SCHAR_MAX__ 127
> +// PPC64-LINUX:#define __SHRT_MAX__ 32767
> +// PPC64-LINUX:#define __SIG_ATOMIC_WIDTH__ 32
> +// PPC64-LINUX:#define __SIZEOF_DOUBLE__ 8
> +// PPC64-LINUX:#define __SIZEOF_FLOAT__ 4
> +// PPC64-LINUX:#define __SIZEOF_INT__ 4
> +// PPC64-LINUX:#define __SIZEOF_LONG_DOUBLE__ 16
> +// PPC64-LINUX:#define __SIZEOF_LONG_LONG__ 8
> +// PPC64-LINUX:#define __SIZEOF_LONG__ 8
> +// PPC64-LINUX:#define __SIZEOF_POINTER__ 8
> +// PPC64-LINUX:#define __SIZEOF_PTRDIFF_T__ 8
> +// PPC64-LINUX:#define __SIZEOF_SHORT__ 2
> +// PPC64-LINUX:#define __SIZEOF_SIZE_T__ 8
> +// PPC64-LINUX:#define __SIZEOF_WCHAR_T__ 4
> +// PPC64-LINUX:#define __SIZEOF_WINT_T__ 4
> +// PPC64-LINUX:#define __SIZE_TYPE__ long unsigned int
> +// PPC64-LINUX:#define __SIZE_WIDTH__ 64
> +// PPC64-LINUX:#define __UINTMAX_TYPE__ long unsigned int
> +// PPC64-LINUX:#define __USER_LABEL_PREFIX__
> +// PPC64-LINUX:#define __WCHAR_MAX__ 2147483647
> +// PPC64-LINUX:#define __WCHAR_TYPE__ int
> +// PPC64-LINUX:#define __WCHAR_WIDTH__ 32
> +// PPC64-LINUX:#define __WINT_TYPE__ unsigned int
> +// PPC64-LINUX:#define __WINT_UNSIGNED__ 1
> +// PPC64-LINUX:#define __WINT_WIDTH__ 32
> +// PPC64-LINUX:#define __powerpc64__ 1
> +// PPC64-LINUX:#define __powerpc__ 1
> +// PPC64-LINUX:#define __ppc64__ 1
> +// PPC64-LINUX:#define __ppc__ 1
> +//
>  // RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc-none-none -fno-signed-char < /dev/null | FileCheck -check-prefix PPC %s
>  //
>  // PPC:#define _ARCH_PPC 1
> @@ -625,7 +730,7 @@
>  // PPC:#define __DBL_MIN_10_EXP__ (-307)
>  // PPC:#define __DBL_MIN_EXP__ (-1021)
>  // PPC:#define __DBL_MIN__ 2.2250738585072014e-308
> -// PPC:#define __DECIMAL_DIG__ 17
> +// PPC:#define __DECIMAL_DIG__ 33
>  // PPC:#define __FLT_DENORM_MIN__ 1.40129846e-45F
>  // PPC:#define __FLT_DIG__ 6
>  // PPC:#define __FLT_EPSILON__ 1.19209290e-7F
> @@ -652,19 +757,19 @@
>  // PPC:#define __INTPTR_TYPE__ long int
>  // PPC:#define __INTPTR_WIDTH__ 32
>  // PPC:#define __INT_MAX__ 2147483647
> -// PPC:#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324
> -// PPC:#define __LDBL_DIG__ 15
> -// PPC:#define __LDBL_EPSILON__ 2.2204460492503131e-16
> +// PPC:#define __LDBL_DENORM_MIN__ 4.94065645841246544176568792868221e-324L
> +// PPC:#define __LDBL_DIG__ 31
> +// PPC:#define __LDBL_EPSILON__ 4.94065645841246544176568792868221e-324L
>  // PPC:#define __LDBL_HAS_DENORM__ 1
>  // PPC:#define __LDBL_HAS_INFINITY__ 1
>  // PPC:#define __LDBL_HAS_QUIET_NAN__ 1
> -// PPC:#define __LDBL_MANT_DIG__ 53
> +// PPC:#define __LDBL_MANT_DIG__ 106
>  // PPC:#define __LDBL_MAX_10_EXP__ 308
>  // PPC:#define __LDBL_MAX_EXP__ 1024
> -// PPC:#define __LDBL_MAX__ 1.7976931348623157e+308
> -// PPC:#define __LDBL_MIN_10_EXP__ (-307)
> -// PPC:#define __LDBL_MIN_EXP__ (-1021)
> -// PPC:#define __LDBL_MIN__ 2.2250738585072014e-308
> +// PPC:#define __LDBL_MAX__ 1.79769313486231580793728971405301e+308L
> +// PPC:#define __LDBL_MIN_10_EXP__ (-291)
> +// PPC:#define __LDBL_MIN_EXP__ (-968)
> +// PPC:#define __LDBL_MIN__ 2.00416836000897277799610805135016e-292L
>  // PPC:#define __LONG_DOUBLE_128__ 1
>  // PPC:#define __LONG_LONG_MAX__ 9223372036854775807LL
>  // PPC:#define __LONG_MAX__ 2147483647L
> @@ -681,7 +786,7 @@
>  // PPC:#define __SIZEOF_DOUBLE__ 8
>  // PPC:#define __SIZEOF_FLOAT__ 4
>  // PPC:#define __SIZEOF_INT__ 4
> -// PPC:#define __SIZEOF_LONG_DOUBLE__ 8
> +// PPC:#define __SIZEOF_LONG_DOUBLE__ 16
>  // PPC:#define __SIZEOF_LONG_LONG__ 8
>  // PPC:#define __SIZEOF_LONG__ 4
>  // PPC:#define __SIZEOF_POINTER__ 4
> @@ -701,6 +806,106 @@
>  // PPC:#define __WINT_WIDTH__ 32
>  // PPC:#define __ppc__ 1
>  //
> +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc-unknown-linux-gnu -fno-signed-char < /dev/null | FileCheck -check-prefix PPC-LINUX %s
> +//
> +// PPC-LINUX:#define _ARCH_PPC 1
> +// PPC-LINUX:#define _BIG_ENDIAN 1
> +// PPC-LINUX:#define __BIG_ENDIAN__ 1
> +// PPC-LINUX:#define __CHAR16_TYPE__ unsigned short
> +// PPC-LINUX:#define __CHAR32_TYPE__ unsigned int
> +// PPC-LINUX:#define __CHAR_BIT__ 8
> +// PPC-LINUX:#define __CHAR_UNSIGNED__ 1
> +// PPC-LINUX:#define __DBL_DENORM_MIN__ 4.9406564584124654e-324
> +// PPC-LINUX:#define __DBL_DIG__ 15
> +// PPC-LINUX:#define __DBL_EPSILON__ 2.2204460492503131e-16
> +// PPC-LINUX:#define __DBL_HAS_DENORM__ 1
> +// PPC-LINUX:#define __DBL_HAS_INFINITY__ 1
> +// PPC-LINUX:#define __DBL_HAS_QUIET_NAN__ 1
> +// PPC-LINUX:#define __DBL_MANT_DIG__ 53
> +// PPC-LINUX:#define __DBL_MAX_10_EXP__ 308
> +// PPC-LINUX:#define __DBL_MAX_EXP__ 1024
> +// PPC-LINUX:#define __DBL_MAX__ 1.7976931348623157e+308
> +// PPC-LINUX:#define __DBL_MIN_10_EXP__ (-307)
> +// PPC-LINUX:#define __DBL_MIN_EXP__ (-1021)
> +// PPC-LINUX:#define __DBL_MIN__ 2.2250738585072014e-308
> +// PPC-LINUX:#define __DECIMAL_DIG__ 33
> +// PPC-LINUX:#define __FLT_DENORM_MIN__ 1.40129846e-45F
> +// PPC-LINUX:#define __FLT_DIG__ 6
> +// PPC-LINUX:#define __FLT_EPSILON__ 1.19209290e-7F
> +// PPC-LINUX:#define __FLT_EVAL_METHOD__ 0
> +// PPC-LINUX:#define __FLT_HAS_DENORM__ 1
> +// PPC-LINUX:#define __FLT_HAS_INFINITY__ 1
> +// PPC-LINUX:#define __FLT_HAS_QUIET_NAN__ 1
> +// PPC-LINUX:#define __FLT_MANT_DIG__ 24
> +// PPC-LINUX:#define __FLT_MAX_10_EXP__ 38
> +// PPC-LINUX:#define __FLT_MAX_EXP__ 128
> +// PPC-LINUX:#define __FLT_MAX__ 3.40282347e+38F
> +// PPC-LINUX:#define __FLT_MIN_10_EXP__ (-37)
> +// PPC-LINUX:#define __FLT_MIN_EXP__ (-125)
> +// PPC-LINUX:#define __FLT_MIN__ 1.17549435e-38F
> +// PPC-LINUX:#define __FLT_RADIX__ 2
> +// PPC-LINUX:#define __INT16_TYPE__ short
> +// PPC-LINUX:#define __INT32_TYPE__ int
> +// PPC-LINUX:#define __INT64_C_SUFFIX__ LL
> +// PPC-LINUX:#define __INT64_TYPE__ long long int
> +// PPC-LINUX:#define __INT8_TYPE__ char
> +// PPC-LINUX:#define __INTMAX_MAX__ 9223372036854775807LL
> +// PPC-LINUX:#define __INTMAX_TYPE__ long long int
> +// PPC-LINUX:#define __INTMAX_WIDTH__ 64
> +// PPC-LINUX:#define __INTPTR_TYPE__ long int
> +// PPC-LINUX:#define __INTPTR_WIDTH__ 32
> +// PPC-LINUX:#define __INT_MAX__ 2147483647
> +// PPC-LINUX:#define __LDBL_DENORM_MIN__ 4.94065645841246544176568792868221e-324L
> +// PPC-LINUX:#define __LDBL_DIG__ 31
> +// PPC-LINUX:#define __LDBL_EPSILON__ 4.94065645841246544176568792868221e-324L
> +// PPC-LINUX:#define __LDBL_HAS_DENORM__ 1
> +// PPC-LINUX:#define __LDBL_HAS_INFINITY__ 1
> +// PPC-LINUX:#define __LDBL_HAS_QUIET_NAN__ 1
> +// PPC-LINUX:#define __LDBL_MANT_DIG__ 106
> +// PPC-LINUX:#define __LDBL_MAX_10_EXP__ 308
> +// PPC-LINUX:#define __LDBL_MAX_EXP__ 1024
> +// PPC-LINUX:#define __LDBL_MAX__ 1.79769313486231580793728971405301e+308L
> +// PPC-LINUX:#define __LDBL_MIN_10_EXP__ (-291)
> +// PPC-LINUX:#define __LDBL_MIN_EXP__ (-968)
> +// PPC-LINUX:#define __LDBL_MIN__ 2.00416836000897277799610805135016e-292L
> +// PPC-LINUX:#define __LONG_DOUBLE_128__ 1
> +// PPC-LINUX:#define __LONG_LONG_MAX__ 9223372036854775807LL
> +// PPC-LINUX:#define __LONG_MAX__ 2147483647L
> +// PPC-LINUX:#define __NATURAL_ALIGNMENT__ 1
> +// PPC-LINUX:#define __NO_INLINE__ 1
> +// PPC-LINUX:#define __POINTER_WIDTH__ 32
> +// PPC-LINUX:#define __POWERPC__ 1
> +// PPC-LINUX:#define __PTRDIFF_TYPE__ long int
> +// PPC-LINUX:#define __PTRDIFF_WIDTH__ 32
> +// PPC-LINUX:#define __REGISTER_PREFIX__
> +// PPC-LINUX:#define __SCHAR_MAX__ 127
> +// PPC-LINUX:#define __SHRT_MAX__ 32767
> +// PPC-LINUX:#define __SIG_ATOMIC_WIDTH__ 32
> +// PPC-LINUX:#define __SIZEOF_DOUBLE__ 8
> +// PPC-LINUX:#define __SIZEOF_FLOAT__ 4
> +// PPC-LINUX:#define __SIZEOF_INT__ 4
> +// PPC-LINUX:#define __SIZEOF_LONG_DOUBLE__ 16
> +// PPC-LINUX:#define __SIZEOF_LONG_LONG__ 8
> +// PPC-LINUX:#define __SIZEOF_LONG__ 4
> +// PPC-LINUX:#define __SIZEOF_POINTER__ 4
> +// PPC-LINUX:#define __SIZEOF_PTRDIFF_T__ 4
> +// PPC-LINUX:#define __SIZEOF_SHORT__ 2
> +// PPC-LINUX:#define __SIZEOF_SIZE_T__ 4
> +// PPC-LINUX:#define __SIZEOF_WCHAR_T__ 4
> +// PPC-LINUX:#define __SIZEOF_WINT_T__ 4
> +// PPC-LINUX:#define __SIZE_TYPE__ unsigned int
> +// PPC-LINUX:#define __SIZE_WIDTH__ 32
> +// PPC-LINUX:#define __UINTMAX_TYPE__ long long unsigned int
> +// PPC-LINUX:#define __USER_LABEL_PREFIX__
> +// PPC-LINUX:#define __WCHAR_MAX__ 2147483647
> +// PPC-LINUX:#define __WCHAR_TYPE__ int
> +// PPC-LINUX:#define __WCHAR_WIDTH__ 32
> +// PPC-LINUX:#define __WINT_TYPE__ unsigned int
> +// PPC-LINUX:#define __WINT_UNSIGNED__ 1
> +// PPC-LINUX:#define __WINT_WIDTH__ 32
> +// PPC-LINUX:#define __powerpc__ 1
> +// PPC-LINUX:#define __ppc__ 1
> +//
>  // RUN: %clang_cc1 -E -dM -ffreestanding -triple=sparc-none-none < /dev/null | FileCheck -check-prefix SPARC %s
>  //
>  // SPARC:#define __CHAR16_TYPE__ unsigned short
> Index: test/CXX/expr/p9.cpp
> ===================================================================
> --- test/CXX/expr/p9.cpp        (revision 149121)
> +++ test/CXX/expr/p9.cpp        (working copy)
> @@ -1,4 +1,6 @@
>  // RUN: %clang_cc1 -fsyntax-only -verify %s
> +// Incomplete implementation of llvm::APFloat::PPCDoubleDouble
> +// XFAIL: powerpc,powerpc64
>
>  // floating-point overloads
>
> Index: test/CodeGen/global-with-initialiser.c
> ===================================================================
> --- test/CodeGen/global-with-initialiser.c      (revision 149121)
> +++ test/CodeGen/global-with-initialiser.c      (working copy)
> @@ -1,4 +1,6 @@
>  // RUN: %clang_cc1 -emit-llvm %s -o %t
> +// Incomplete implementation of llvm::APFloat::PPCDoubleDouble
> +// XFAIL: powerpc,powerpc64
>
>  const int globalInt = 1;
>  int globalIntWithFloat = 1.5f;
> Index: test/CodeGen/builtins.c
> ===================================================================
> --- test/CodeGen/builtins.c     (revision 149121)
> +++ test/CodeGen/builtins.c     (working copy)
> @@ -1,6 +1,8 @@
>  // RUN: %clang_cc1 -emit-llvm -o %t %s
>  // RUN: not grep __builtin %t
>  // RUN: %clang_cc1 %s -emit-llvm -o - -triple x86_64-darwin-apple | FileCheck %s
> +// Incomplete implementation of llvm::APFloat::PPCDoubleDouble
> +// XFAIL: powerpc,powerpc64
>
>  int printf(const char *, ...);
>
> Index: test/CodeGen/2008-01-21-PackedStructField.c
> ===================================================================
> --- test/CodeGen/2008-01-21-PackedStructField.c (revision 149121)
> +++ test/CodeGen/2008-01-21-PackedStructField.c (working copy)
> @@ -1,4 +1,6 @@
>  // RUN: %clang_cc1 %s -emit-llvm -o -
> +// Incomplete implementation of llvm::APFloat::PPCDoubleDouble
> +// XFAIL: powerpc,powerpc64
>
>  struct X { long double b; unsigned char c; double __attribute__((packed)) d; };
>  struct X x = { 3.0L, 5, 3.0 };
> Index: lib/Basic/Targets.cpp
> ===================================================================
> --- lib/Basic/Targets.cpp       (revision 149121)
> +++ lib/Basic/Targets.cpp       (working copy)
> @@ -564,7 +564,10 @@
>   static const char * const GCCRegNames[];
>   static const TargetInfo::GCCRegAlias GCCRegAliases[];
>  public:
> -  PPCTargetInfo(const std::string& triple) : TargetInfo(triple) {}
> +  PPCTargetInfo(const std::string& triple) : TargetInfo(triple) {
> +    LongDoubleWidth = LongDoubleAlign = 128;
> +    LongDoubleFormat = &llvm::APFloat::PPCDoubleDouble;
> +  }
>
>   virtual void getTargetBuiltins(const Builtin::Info *&Records,
>                                  unsigned &NumRecords) const {
> @@ -840,6 +843,7 @@
>                         "i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32";
>
>     switch (getTriple().getOS()) {
> +    case llvm::Triple::Linux:
>     case llvm::Triple::FreeBSD:
>     case llvm::Triple::NetBSD:
>       SizeType = UnsignedInt;
>
>
>




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