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Add __PTRDIFF_WIDTH__ macro to eventually replace __PTRDIFF_TYPE__ in stdint.h. 

llvm-svn: 89342
This commit is contained in:
Ken Dyck 2009-11-19 12:21:52 +00:00
parent 3846506466
commit 056efe0fc7
2 changed files with 12 additions and 0 deletions
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1
clang/lib/Frontend/InitPreprocessor.cpp
View File

@ -390,6 +390,7 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
DefineTypeWidth("__INTMAX_WIDTH__", TI.getIntMaxType(), TI, Buf);
DefineType("__PTRDIFF_TYPE__", TI.getPtrDiffType(0), Buf);
DefineTypeWidth("__PTRDIFF_WIDTH__", TI.getPtrDiffType(0), TI, Buf);
DefineTypeWidth("__INTPTR_WIDTH__", TI.getIntPtrType(), TI, Buf);
DefineType("__SIZE_TYPE__", TI.getSizeType(), Buf);
DefineType("__WCHAR_TYPE__", TI.getWCharType(), Buf);

11
clang/test/Preprocessor/init.c
View File

@ -177,6 +177,7 @@
// ARM:#define __NO_INLINE__ 1
// ARM:#define __POINTER_WIDTH__ 32
// ARM:#define __PTRDIFF_TYPE__ int
// ARM:#define __PTRDIFF_WIDTH__ 32
// ARM:#define __SCHAR_MAX__ 127
// ARM:#define __SHRT_MAX__ 32767
// ARM:#define __SIZE_TYPE__ unsigned int
@ -253,6 +254,7 @@
// BFIN:#define __NO_INLINE__ 1
// BFIN:#define __POINTER_WIDTH__ 32
// BFIN:#define __PTRDIFF_TYPE__ long int
// BFIN:#define __PTRDIFF_WIDTH__ 32
// BFIN:#define __SCHAR_MAX__ 127
// BFIN:#define __SHRT_MAX__ 32767
// BFIN:#define __SIZE_TYPE__ long unsigned int
@ -325,6 +327,7 @@
// I386:#define __NO_MATH_INLINES 1
// I386:#define __POINTER_WIDTH__ 32
// I386:#define __PTRDIFF_TYPE__ int
// I386:#define __PTRDIFF_WIDTH__ 32
// I386:#define __REGISTER_PREFIX__
// I386:#define __SCHAR_MAX__ 127
// I386:#define __SHRT_MAX__ 32767
@ -400,6 +403,7 @@
// MSP430:#define __NO_INLINE__ 1
// MSP430:#define __POINTER_WIDTH__ 16
// MSP430:#define __PTRDIFF_TYPE__ int
// MSP430:#define __PTRDIFF_WIDTH__ 16
// MSP430:#define __SCHAR_MAX__ 127
// MSP430:#define __SHRT_MAX__ 32767
// MSP430:#define __SIZE_TYPE__ unsigned int
@ -468,6 +472,7 @@
// PIC16:#define __NO_INLINE__ 1
// PIC16:#define __POINTER_WIDTH__ 16
// PIC16:#define __PTRDIFF_TYPE__ int
// PIC16:#define __PTRDIFF_WIDTH__ 16
// PIC16:#define __SCHAR_MAX__ 127
// PIC16:#define __SHRT_MAX__ 32767
// PIC16:#define __SIZE_TYPE__ unsigned int
@ -553,6 +558,7 @@
// PPC64:#define __POINTER_WIDTH__ 64
// PPC64:#define __POWERPC__ 1
// PPC64:#define __PTRDIFF_TYPE__ long int
// PPC64:#define __PTRDIFF_WIDTH__ 64
// PPC64:#define __REGISTER_PREFIX__
// PPC64:#define __SCHAR_MAX__ 127
// PPC64:#define __SHRT_MAX__ 32767
@ -630,6 +636,7 @@
// PPC:#define __POINTER_WIDTH__ 32
// PPC:#define __POWERPC__ 1
// PPC:#define __PTRDIFF_TYPE__ long int
// PPC:#define __PTRDIFF_WIDTH__ 32
// PPC:#define __REGISTER_PREFIX__
// PPC:#define __SCHAR_MAX__ 127
// PPC:#define __SHRT_MAX__ 32767
@ -700,6 +707,7 @@
// S390X:#define __NO_INLINE__ 1
// S390X:#define __POINTER_WIDTH__ 64
// S390X:#define __PTRDIFF_TYPE__ long int
// S390X:#define __PTRDIFF_WIDTH__ 64
// S390X:#define __SCHAR_MAX__ 127
// S390X:#define __SHRT_MAX__ 32767
// S390X:#define __SIZE_TYPE__ long unsigned int
@ -769,6 +777,7 @@
// SPARC:#define __NO_INLINE__ 1
// SPARC:#define __POINTER_WIDTH__ 32
// SPARC:#define __PTRDIFF_TYPE__ long int
// SPARC:#define __PTRDIFF_WIDTH__ 32
// SPARC:#define __REGISTER_PREFIX__
// SPARC:#define __SCHAR_MAX__ 127
// SPARC:#define __SHRT_MAX__ 32767
@ -840,6 +849,7 @@
// TCE:#define __NO_INLINE__ 1
// TCE:#define __POINTER_WIDTH__ 32
// TCE:#define __PTRDIFF_TYPE__ int
// TCE:#define __PTRDIFF_WIDTH__ 32
// TCE:#define __SCHAR_MAX__ 127
// TCE:#define __SHRT_MAX__ 32767
// TCE:#define __SIZE_TYPE__ unsigned int
@ -917,6 +927,7 @@
// X86_64:#define __NO_MATH_INLINES 1
// X86_64:#define __POINTER_WIDTH__ 64
// X86_64:#define __PTRDIFF_TYPE__ long int
// X86_64:#define __PTRDIFF_WIDTH__ 64
// X86_64:#define __REGISTER_PREFIX__
// X86_64:#define __SCHAR_MAX__ 127
// X86_64:#define __SHRT_MAX__ 32767