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llvm-project/clang/utils/builtin-defines.c

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More fixes to builtin preprocessor defines. - Add -static-define option driver can use when __STATIC__ should be defined (instead of __DYNAMIC__). - Don't set __OPTIMIZE_SIZE__ on Os, __OPTIMIZE_SIZE__ is tied to Oz. - Set __NO_INLINE__ following GCC 4.2. - Set __GNU_GNU_INLINE__ or __GNU_STDC_INLINE__ following GCC 4.2. - Set __EXCEPTIONS for Objective-C NonFragile ABI. - Set __STRICT_ANSI__ for standard conforming modes. - I added a clang style test case in utils for this, but its not particularly portable and I don't think it belongs in the test suite. llvm-svn: 68621
2009-04-09 02:03:55 +08:00
/*
This is a clang style test case for checking that preprocessor
defines match gcc.
*/
/*
RUN: for arch in -m32 -m64; do \
RUN: for lang in -std=gnu89 -ansi -std=c99 -std=gnu99; do \
RUN: for input in c objective-c; do \
RUN: for opts in "-O0" "-O1 -dynamic" "-O2 -static" "-Os"; do \
RUN: echo "-- $arch, $lang, $input, $opts --"; \
RUN: for cc in 0 1; do \
RUN: if [ "$cc" == 0 ]; then \
RUN: cc_prog=clang; \
RUN: output=%t0; \
RUN: else \
RUN: cc_prog=gcc; \
RUN: output=%t1; \
RUN: fi; \
Tweak this non-default test so it still works w/ x86 feature support. llvm-svn: 71494
2009-05-12 07:11:21 +08:00
RUN: $cc_prog $arch $lang $opts -march=core2 -dM -E -x $input %s | sort > $output; \
More fixes to builtin preprocessor defines. - Add -static-define option driver can use when __STATIC__ should be defined (instead of __DYNAMIC__). - Don't set __OPTIMIZE_SIZE__ on Os, __OPTIMIZE_SIZE__ is tied to Oz. - Set __NO_INLINE__ following GCC 4.2. - Set __GNU_GNU_INLINE__ or __GNU_STDC_INLINE__ following GCC 4.2. - Set __EXCEPTIONS for Objective-C NonFragile ABI. - Set __STRICT_ANSI__ for standard conforming modes. - I added a clang style test case in utils for this, but its not particularly portable and I don't think it belongs in the test suite. llvm-svn: 68621
2009-04-09 02:03:55 +08:00
RUN: done; \
RUN: if (! diff %t0 %t1); then exit 1; fi; \
RUN: done; \
RUN: done; \
RUN: done; \
RUN: done;
*/
/* We don't care about this difference */
#ifdef __PIC__
#if __PIC__ == 1
#undef __PIC__
#undef __pic__
#define __PIC__ 2
#define __pic__ 2
#endif
#endif
Tweak this non-default test so it still works w/ x86 feature support. llvm-svn: 71494
2009-05-12 07:11:21 +08:00
/* Undefine things we don't expect to match. */
#undef __core2
#undef __core2__
#undef __SSSE3__
More fixes to builtin preprocessor defines. - Add -static-define option driver can use when __STATIC__ should be defined (instead of __DYNAMIC__). - Don't set __OPTIMIZE_SIZE__ on Os, __OPTIMIZE_SIZE__ is tied to Oz. - Set __NO_INLINE__ following GCC 4.2. - Set __GNU_GNU_INLINE__ or __GNU_STDC_INLINE__ following GCC 4.2. - Set __EXCEPTIONS for Objective-C NonFragile ABI. - Set __STRICT_ANSI__ for standard conforming modes. - I added a clang style test case in utils for this, but its not particularly portable and I don't think it belongs in the test suite. llvm-svn: 68621
2009-04-09 02:03:55 +08:00
/* Undefine things we don't expect to match. */
#undef __DEC_EVAL_METHOD__
#undef __INT16_TYPE__
#undef __INT32_TYPE__
#undef __INT64_TYPE__
#undef __INT8_TYPE__
#undef __SSP__
#undef __APPLE_CC__
#undef __VERSION__
#undef __clang__
#undef __llvm__
#undef __nocona
#undef __nocona__
#undef __k8
#undef __k8__
#undef __tune_nocona__
#undef __tune_core2__
#undef __POINTER_WIDTH__
#undef __INTPTR_TYPE__
Update this (non-default) test case. llvm-svn: 69636
2009-04-21 07:53:56 +08:00
#undef __NO_MATH_INLINES
More fixes to builtin preprocessor defines. - Add -static-define option driver can use when __STATIC__ should be defined (instead of __DYNAMIC__). - Don't set __OPTIMIZE_SIZE__ on Os, __OPTIMIZE_SIZE__ is tied to Oz. - Set __NO_INLINE__ following GCC 4.2. - Set __GNU_GNU_INLINE__ or __GNU_STDC_INLINE__ following GCC 4.2. - Set __EXCEPTIONS for Objective-C NonFragile ABI. - Set __STRICT_ANSI__ for standard conforming modes. - I added a clang style test case in utils for this, but its not particularly portable and I don't think it belongs in the test suite. llvm-svn: 68621
2009-04-09 02:03:55 +08:00
#undef __DEC128_DEN__
#undef __DEC128_EPSILON__
#undef __DEC128_MANT_DIG__
#undef __DEC128_MAX_EXP__
#undef __DEC128_MAX__
#undef __DEC128_MIN_EXP__
#undef __DEC128_MIN__
#undef __DEC32_DEN__
#undef __DEC32_EPSILON__
#undef __DEC32_MANT_DIG__
#undef __DEC32_MAX_EXP__
#undef __DEC32_MAX__
#undef __DEC32_MIN_EXP__
#undef __DEC32_MIN__
#undef __DEC64_DEN__
#undef __DEC64_EPSILON__
#undef __DEC64_MANT_DIG__
#undef __DEC64_MAX_EXP__
#undef __DEC64_MAX__
#undef __DEC64_MIN_EXP__
#undef __DEC64_MIN__