llvm-project/clang/test/Preprocessor
Nemanja Ivanovic 50f29e06a1 Enable support for __float128 in Clang
This patch corresponds to review:
http://reviews.llvm.org/D15120

It adds support for the __float128 keyword, literals and a target feature to
enable it. This support is disabled by default on all targets and any target
that has support for this type is free to add it.

Based on feedback that I've received from target maintainers, this appears to
be the right thing for most targets. I have not heard from the maintainers of
X86 which I believe supports this type. I will subsequently investigate the
impact of enabling this on X86.

llvm-svn: 266186
2016-04-13 09:49:45 +00:00
..
Inputs Rename -Wmsvc-include to -Wmicrosoft-include, now that -Wmicrosoft is split up. 2015-07-28 16:48:12 +00:00
Weverything_pragma.c Accept "-Weverything" in clang diagnistic pragmas 2016-02-13 01:44:05 +00:00
_Pragma-dependency.c FileCheck'ize tests 2013-01-28 21:43:46 +00:00
_Pragma-dependency2.c
_Pragma-in-macro-arg.c [preprocessor] In Preprocessor::CachingLex() check whether there were more tokens 2012-04-04 02:57:01 +00:00
_Pragma-location.c Add -fuse-line-directive flag to control usage of #line with -E 2015-02-26 00:17:25 +00:00
_Pragma-physloc.c FileCheck'ize tests 2013-01-28 21:43:46 +00:00
_Pragma.c Improved error recovery for _Pragma 2015-07-30 21:30:00 +00:00
aarch64-target-features.c AArch64: fix Cyclone CPU features list. 2016-02-24 17:57:48 +00:00
annotate_in_macro_arg.c Lex: Don't call getIdentifierInfo on annotation tokens 2015-03-18 07:53:20 +00:00
arm-acle-6.4.c Add more ARM Cortex-R8 regression tests to Clang. 2016-03-16 10:21:04 +00:00
arm-acle-6.5.c Fix __ARM_FP value for sp-only FPUs with Half-precision 2015-10-21 10:03:55 +00:00
arm-target-features.c Clean up a couple more preprocessor tests to use match-full-lines. 2016-04-01 21:33:20 +00:00
assembler-with-cpp.c Lex: Don't restrict legal UCNs when preprocessing assembly 2013-10-21 05:02:28 +00:00
bigoutput.c Adding a test for PR25717. 2016-01-27 02:18:28 +00:00
builtin_line.c FileCheck'ize a test 2013-01-28 21:04:29 +00:00
c90.c Preprocessor: don't consider // to be a line comment in -E -std=c89 mode. 2013-03-05 22:51:04 +00:00
c99-6_10_3_3_p4.c
c99-6_10_3_4_p5.c
c99-6_10_3_4_p6.c
c99-6_10_3_4_p7.c
c99-6_10_3_4_p9.c
clang_headers.c
comment_save.c [-E] Emit a rewritten _Pragma on its own line. 2012-06-15 23:33:51 +00:00
comment_save_if.c Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. 2012-10-19 12:44:48 +00:00
comment_save_macro.c
cuda-preprocess.cu Add -nocudainc option to CUDA preprocessor test. 2016-02-04 08:13:16 +00:00
cxx_and.cpp
cxx_bitand.cpp
cxx_bitor.cpp
cxx_compl.cpp
cxx_not.cpp
cxx_not_eq.cpp
cxx_oper_keyword.cpp Preprocessor: recover gracefully when C++ operator names are used as macro identifiers 2014-05-31 03:38:17 +00:00
cxx_oper_keyword_ms_compat.cpp Emit warning if define or undef reserved identifier or keyword. 2014-12-11 12:18:08 +00:00
cxx_oper_spelling.cpp FileCheck-ify some clang grep tests that use double quotes 2013-04-10 21:10:39 +00:00
cxx_or.cpp
cxx_true.cpp Avoid false positive/negative test results from line directive interference.NFC. 2015-06-26 17:49:10 +00:00
cxx_xor.cpp
dependencies-and-pp.c Fix failing dependencies-and-pp.c test 2013-04-11 13:43:19 +00:00
directive-invalid.c
disabled-cond-diags.c Migrate tests to -verify 2013-01-26 17:11:39 +00:00
disabled-cond-diags2.c Do not complain about junk on the end of a #endif in a skipped block. Such junk 2012-06-21 00:35:03 +00:00
dump-macros-spacing.c
dump-macros-undef.c
dump-options.c
dump_macros.c
dumptokens_phyloc.c
elfiamcu-predefines.c [x86] Correct setting of WIntType for MCU target 2016-02-04 11:54:45 +00:00
expr_comma.c
expr_define_expansion.c Add -Wexpansion-to-undefined: warn when using `defined` in a macro definition. 2016-01-19 15:15:31 +00:00
expr_invalid_tok.c
expr_liveness.c
expr_multichar.c Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. 2012-10-19 12:44:48 +00:00
expr_usual_conversions.c
extension-warning.c
feature_tests.c Consolidate and improve the handling of built-in feature-like macros 2016-04-05 08:36:47 +00:00
file_to_include.h
first-line-indent.c Fix the indentation of the first line of preprocessor output 2013-01-28 04:37:37 +00:00
function_macro_file.c
function_macro_file.h
has_attribute.c Disable __has_cpp_attribute when not compiling in C++ mode. As this feature test macro only supports C++ style attributes, it doesn't apply to code compiled as C code, and can lead to diagnostics when given a scoped attribute. 2015-05-11 14:09:50 +00:00
has_attribute.cpp Define __has_cpp_attribute(fallthrough) to a more reasonable value. (What year is it?!) 2016-03-08 00:40:32 +00:00
has_include.c [lex] Don't create a garbage token if parsing of __has_include fails. 2015-03-29 15:33:29 +00:00
hash_line.c Make Preprocessor::Lex non-recursive. 2013-09-19 00:41:32 +00:00
hash_space.c
header_lookup1.c Move a bunch of tests to directly use the CC1 layer. This at least saves 2014-01-15 09:08:07 +00:00
headermap-rel.c [HeaderSearch] Fix issue where if a headermap entry maps the filename to a framework import (non-absolute path) 2014-03-11 06:21:28 +00:00
headermap-rel2.c test: Disable standard system includes in %clang_cc1 2014-10-03 22:18:49 +00:00
if_warning.c
ifdef-recover.c Preprocessor: support defined() with operator names for MS compatibility 2014-05-21 06:13:51 +00:00
ignore-pragmas.c Revert "clang/test/Driver/crash-report.c: This requires rewriter for -frewrite-includes. [PR20321]" 2014-07-16 15:12:48 +00:00
import_self.c [clang-tests] Changed relative paths to absolute paths in run command for annotate-macro-args.m, get-cursor-macro-args.m, import_self.c. 2012-10-01 23:39:44 +00:00
include-directive1.c
include-directive2.c
include-directive3.c
include-macros.c
include-pth.c
indent_macro.c
init-v7k-compat.c ARMv7k: implement ABI changes for watchOS from standard iOS. 2015-10-30 16:30:45 +00:00
init.c Enable support for __float128 in Clang 2016-04-13 09:49:45 +00:00
invalid-__has_warning1.c Consolidate and improve the handling of built-in feature-like macros 2016-04-05 08:36:47 +00:00
invalid-__has_warning2.c Consolidate and improve the handling of built-in feature-like macros 2016-04-05 08:36:47 +00:00
iwithprefix.c [multilib] Teach Clang's code about multilib by threading 2014-12-29 12:09:08 +00:00
line-directive-output.c Properly escape filenames in line directives. 2013-08-29 01:42:42 +00:00
line-directive.c Switch C compilations to C11 by default. 2014-10-20 23:26:58 +00:00
macho-embedded-predefines.c ARM: Correctly identify cortex-m4 as v7em. 2014-06-26 17:24:16 +00:00
macro-multiline.c Enable passing test on Windows + MSYS. 2015-08-16 19:02:49 +00:00
macro-reserved-cxx11.cpp [Tests] Add explicit -std=lang option to a number of tests. 2015-08-01 02:55:59 +00:00
macro-reserved-ms.c Fixed warnings on redefine keywords and reserved ids. 2014-12-18 11:14:21 +00:00
macro-reserved.c Fixed warnings on redefine keywords and reserved ids. 2014-12-18 11:14:21 +00:00
macro-reserved.cpp [Tests] Add explicit -std=lang option to a number of tests. 2015-08-01 02:55:59 +00:00
macro_arg_directive.c Lex: Don't let annotation tokens get into macro expansion 2014-12-28 07:42:49 +00:00
macro_arg_directive.h Don't allow #include (and its friends #import, #include_next and 2011-12-16 22:50:01 +00:00
macro_arg_empty.c Fix whitespace handling in empty macro arguments 2014-02-04 19:18:32 +00:00
macro_arg_keyword.c
macro_arg_slocentry_merge.c Stop printing macro backtraces that don't help diagnostics. 2015-08-12 18:24:59 +00:00
macro_arg_slocentry_merge.h [preprocessor] When "merging" macro argument tokens into one SLocEntry chunk, 2012-12-19 23:55:44 +00:00
macro_backslash.c Handle -D arguments ending in a backslash. 2013-08-28 20:35:38 +00:00
macro_disable.c
macro_expand.c Fixed preprocessed output of the first token for pragmas. 2016-02-09 08:51:26 +00:00
macro_expand_empty.c If preprocessing results in a token with leading whitespace that was expanded 2014-02-24 20:50:36 +00:00
macro_expandloc.c Migrate tests to -verify and merge them 2013-01-25 20:33:53 +00:00
macro_fn.c Add new diagnostic messages when too many arguments are presented to a 2013-07-23 18:01:49 +00:00
macro_fn_comma_swallow.c
macro_fn_comma_swallow2.c Improved support for removing the comma preceding __VA_ARGS__ where __VA_ARGS__ 2012-11-09 13:24:30 +00:00
macro_fn_disable_expand.c
macro_fn_lparen_scan.c
macro_fn_lparen_scan2.c
macro_fn_placemarker.c
macro_fn_preexpand.c
macro_fn_varargs_iso.c
macro_fn_varargs_named.c
macro_misc.c [preprocessor] Allow comparing two macro definitions syntactically instead of only lexically. 2013-04-03 17:39:30 +00:00
macro_not_define.c
macro_paste_bad.c Lex: Fix an invalid access into a SmallString 2014-10-25 11:40:40 +00:00
macro_paste_bcpl_comment.c Add 'not' to commands that are expected to fail. 2013-07-04 16:16:58 +00:00
macro_paste_c_block_comment.c Allow -verify directives to be filtered by preprocessing. 2012-07-11 19:58:23 +00:00
macro_paste_commaext.c Fix whitespace handling in ## operator 2014-02-04 19:18:28 +00:00
macro_paste_empty.c [Preprocessor] Prevent expansion of y in x ## y when x is empty 2013-05-25 01:35:18 +00:00
macro_paste_hard.c
macro_paste_hashhash.c
macro_paste_identifier_error.c Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. 2012-10-19 12:44:48 +00:00
macro_paste_msextensions.c Emit a -Wmicrosoft warning when pasting /##/ into a comment token in MS mode. 2015-12-29 23:06:17 +00:00
macro_paste_none.c
macro_paste_simple.c
macro_paste_spacing.c Fix whitespace handling in ## operator 2014-02-04 19:18:28 +00:00
macro_paste_spacing2.c
macro_redefined.c Put macro redefinition warnings under -Wmacro-redefined 2014-04-04 00:17:16 +00:00
macro_rescan.c FileCheck'ize tests 2013-02-09 16:41:47 +00:00
macro_rescan2.c
macro_rescan_varargs.c
macro_rparen_scan.c
macro_rparen_scan2.c
macro_space.c Fix whitespace handling in empty macro expansions 2014-02-04 19:18:35 +00:00
macro_undef.c
macro_variadic.cl Add some semantic checks for OpenCL. Variadic macros, VLAs and bitfields are not supported. 2013-01-17 17:35:00 +00:00
macro_with_initializer_list.cpp Add not to a command that is expected to fail. 2013-07-24 18:45:44 +00:00
mi_opt.c
mi_opt.h
mi_opt2.c
mi_opt2.h
microsoft-ext.c [MSVC Compat] Accept elided commas in macro function arguments 2016-01-22 19:26:44 +00:00
microsoft-header-search.c Rename -Wmsvc-include to -Wmicrosoft-include, now that -Wmicrosoft is split up. 2015-07-28 16:48:12 +00:00
microsoft-import.c Migrate a test to -verify 2013-01-28 20:55:54 +00:00
missing-system-header.c
missing-system-header.h
mmx.c Pass a target triple explicitly to check platform specific macros definitions. 2012-05-09 18:49:52 +00:00
non_fragile_feature.m Make -fobjc-nonfragile-abi the -cc1 default, since it's the 2011-10-02 01:16:38 +00:00
non_fragile_feature1.m Rename the GCC Objective-C runtime to gcc from gnu-fragile and the GNUstep 2012-07-03 20:49:52 +00:00
objc-pp.m Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive. 2012-10-19 12:44:48 +00:00
openmp-macro-expansion.c According to the OpenMP spec, all the preprocessor macros should be 2015-06-15 23:44:27 +00:00
optimize.c Don't pass -O0 to clang_cc1, it is the default. 2013-09-04 04:12:25 +00:00
output_paste_avoid.cpp Simplify logic for avoiding concatenation after numeric constants. 2013-02-08 22:30:31 +00:00
overflow.c
pic.c Teach Clang about PIE compilations. This is the first step of PR12380. 2012-04-08 16:40:35 +00:00
pp-modules.c Commit some test changes somehow missed in r239789. 2015-06-16 00:19:29 +00:00
pp-modules.h [test] add missing header for the test. 2013-04-29 17:31:48 +00:00
pp-record.c [preprocessing record] Have the MacroDefinitions map point to the MacroDefinition object instead 2013-02-22 18:35:59 +00:00
pp-record.h [preprocessor] Handle correctly inclusion directives that have macro expansions, e.g 2012-03-27 18:47:48 +00:00
pr2086.c
pr2086.h
pr13851.c Allow -MF to be used in combination with -E -M or -E -MM. 2012-09-26 19:01:49 +00:00
pr19649-signed-wchar_t.c Commit patch for PR19649. Set the correct sign of wide character for literals based on underlying type of wchar_t. 2015-02-24 13:34:20 +00:00
pr19649-unsigned-wchar_t.c Commit patch for PR19649. Set the correct sign of wide character for literals based on underlying type of wchar_t. 2015-02-24 13:34:20 +00:00
pragma-captured.c Parser support for #pragma clang __debug captured 2013-04-16 18:41:26 +00:00
pragma-pushpop-macro.c Fixed a problem with #pragma push_macro/pop_macro implementation. 2012-08-29 16:56:24 +00:00
pragma_diagnostic.c Accept "-Weverything" in clang diagnistic pragmas 2016-02-13 01:44:05 +00:00
pragma_diagnostic_output.c
pragma_diagnostic_sections.cpp
pragma_microsoft.c Parse and ignore #pragma runtime_checks in MS extensions mode (PR25138) 2015-10-12 20:47:58 +00:00
pragma_microsoft.cpp Accept #pragma warning(push, 0) without warning 2013-10-02 15:19:23 +00:00
pragma_poison.c
pragma_ps4.c Adds a warning for unrecognized argument to #pragma comment() on PS4. 2015-03-23 20:41:42 +00:00
pragma_sysheader.c Fix off-by-one error in #pragma clang system_header. 2013-04-17 19:09:18 +00:00
pragma_sysheader.h
pragma_unknown.c FileCheck'ize a test 2013-02-09 16:25:38 +00:00
predefined-arch-macros.c [X86] Introduction of -march=lakemont. 2016-04-05 15:04:26 +00:00
predefined-exceptions.m Frontend: Define __EXCEPTIONS if -fexceptions is passed 2014-10-27 20:02:19 +00:00
predefined-macros.c Clean up a couple more preprocessor tests to use match-full-lines. 2016-04-01 21:33:20 +00:00
predefined-nullability.c Add __nonnull/__nullable/__null_unspecified predefines for Darwin. 2015-06-24 22:02:16 +00:00
print-pragma-microsoft.c Expand macros in pragmas with -fms-extensions and -E 2014-02-20 22:59:51 +00:00
print_line_count.c FileCheck'ize tests 2013-02-09 16:41:47 +00:00
print_line_empty_file.c
print_line_include.c Make sure clang puts tokens from different files on separate lines in "-E -P" mode. <rdar://problem/12774044> 2013-01-09 03:16:42 +00:00
print_line_include.h Make sure clang puts tokens from different files on separate lines in "-E -P" mode. <rdar://problem/12774044> 2013-01-09 03:16:42 +00:00
print_line_track.c
pushable-diagnostics.c Accept "-Weverything" in clang diagnistic pragmas 2016-02-13 01:44:05 +00:00
skipping_unclean.c FileCheck'ize tests 2013-02-09 16:41:47 +00:00
stdint.c [SystemZ] Fix definition of IntMaxType / Int64Type 2015-03-30 13:50:21 +00:00
stringize_misc.c Diagnose missing macro argument following charize operator. 2016-04-01 19:02:20 +00:00
stringize_space.c When copying whitespace flags from the token naming a macro argument onto the 2016-01-15 03:24:18 +00:00
traditional-cpp.c Fix CHECK directives that weren't checking. 2015-08-31 21:48:52 +00:00
ucn-allowed-chars.c Fix the range for Malayam UCNs in C99. 2014-02-05 15:32:23 +00:00
ucn-pp-identifier.c Preprocessor: support defined() with operator names for MS compatibility 2014-05-21 06:13:51 +00:00
undef-error.c Add pedantic warning -Wempty-translation-unit (C11 6.9p1). 2012-06-06 17:25:21 +00:00
unterminated.c
user_defined_system_framework.c Correct test inovocations to use %clang_cc1 rather than direct invocation (so that it can have additional options set when trying to debug issues causing regressions). 2012-10-25 13:56:30 +00:00
utf8-allowed-chars.c Properly validate UCNs for C99 and C++03 (both more restrictive than C(++)11). 2013-02-09 01:10:25 +00:00
warn-disabled-macro-expansion.c Reinstate r173952, this time limiting it to exactly the form 2013-01-30 23:10:17 +00:00
warn-macro-unused.c Split isFromMainFile into two functions. 2013-08-22 00:27:10 +00:00
warn-macro-unused.h
warning_tests.c Consolidate and improve the handling of built-in feature-like macros 2016-04-05 08:36:47 +00:00
wasm-target-features.c [WebAssembly] Initial WebAssembly support in clang 2015-09-03 22:51:53 +00:00
woa-defaults.c Driver: add target definition for Windows on ARM 2014-04-04 20:31:19 +00:00
woa-wchar_t.c Target: fix wchar_t definition for Windows on ARM 2014-05-04 01:56:04 +00:00
x86_target_features.c Clean up a couple more preprocessor tests to use match-full-lines. 2016-04-01 21:33:20 +00:00