clang/test/Driver/x86_64-nacl-defines.cpp

   1 // RUN: %clang --target=x86_64-unknown-nacl -### %s -c -o %t.o 2>&1 | FileCheck %s -check-prefix=ECHO
   2 // RUN: %clang -target x86_64-unknown-nacl %s -emit-llvm -S -c -o - | FileCheck %s
   3 // RUN: %clang -target x86_64-unknown-nacl %s -emit-llvm -S -c -pthread -o - | FileCheck %s -check-prefix=THREADS
   4
   5 // ECHO: {{.*}} "-cc1" {{.*}}x86_64-nacl-defines.c
   6
   7 // Check platform defines
   8
   9 // CHECK: __LITTLE_ENDIAN__defined
  10 #ifdef __LITTLE_ENDIAN__
  11 void __LITTLE_ENDIAN__defined() {}
  12 #endif
  13
  14 // CHECK: __native_client__defined
  15 #ifdef __native_client__
  16 void __native_client__defined() {}
  17 #endif
  18
  19 // CHECK: __x86_64__defined
  20 #ifdef __x86_64__
  21 void __x86_64__defined() {}
  22 #endif
  23
  24 // CHECK: unixdefined
  25 #ifdef unix
  26 void unixdefined() {}
  27 #endif
  28
  29 // CHECK: __ELF__defined
  30 #ifdef __ELF__
  31 void __ELF__defined() {}
  32 #endif
  33
  34 // CHECK: _GNU_SOURCEdefined
  35 #ifdef _GNU_SOURCE
  36 void _GNU_SOURCEdefined() {}
  37 #endif
  38
  39 // THREADS: _REENTRANTdefined
  40 // CHECK: _REENTRANTundefined
  41 #ifdef _REENTRANT
  42 void _REENTRANTdefined() {}
  43 #else
  44 void _REENTRANTundefined() {}
  45 #endif