llvm-project/clang/test/Sema
Momchil Velikov 102b4105e3 [CMSE] Clear padding bits of struct/unions/fp16 passed by value
When passing a value of a struct/union type from secure to non-secure
state (that is returning from a CMSE entry function or passing an
argument to CMSE-non-secure call), there is a potential sensitive
information leak via the padding bits in the structure. It is not
possible in the general case to ensure those bits are cleared by using
Standard C/C++.

This patch makes the compiler emit code to clear such padding
bits. Since type information is lost in LLVM IR, the code generation
is done by Clang.

For each interesting record type, we build a bitmask, in which all the
bits, corresponding to user declared members, are set. Values of
record types are returned by coercing them to an integer. After the
coercion, the coerced value is masked (with bitwise AND) and then
returned by the function. In a similar manner, values of record types
are passed as arguments by coercing them to an array of integers, and
the coerced values themselves are masked.

For union types, we effectively clear only bits, which aren't part of
any member, since we don't know which is the currently active one.
The compiler will issue a warning, whenever a union is passed to
non-secure state.

Values of half-precision floating-point types are passed in the least
significant bits of a 32-bit register (GPR or FPR) with the most
significant bits unspecified. Since this is also a potential leak of
sensitive information, this patch also clears those unspecified bits.

Differential Revision: https://reviews.llvm.org/D76369
2020-04-28 17:05:58 +01:00
..
Inputs [Diagnostic] Fix a warning typo. NFC. 2018-09-12 18:27:21 +00:00
128bitfloat.cpp Enable __float128 for mingw for GCC compatibility and define __SIZEOF_FLOAT128__ on x86 2017-05-26 17:38:15 +00:00
128bitint.c
2007-10-01-BuildArrayRef.c
2009-03-09-WeakDeclarations-1.c
2009-04-22-UnknownSize.c
2009-07-17-VoidParameter.c
2010-05-31-palignr.c Bringt back -triple so the test passes on non-x86. 2017-06-09 19:47:36 +00:00
Float16.c Disable _Float16 for non ARM/SPIR Targets 2019-01-25 17:27:57 +00:00
MicrosoftCompatibility-x64.c
MicrosoftCompatibility-x86.c
MicrosoftCompatibility.c Emit -Wmicrosoft-enum-value warning instead of error in MS ABI 2019-09-11 01:01:06 +00:00
MicrosoftCompatibility.cpp
MicrosoftExtensions.c Don't emit pointer to int cast warnings under -Wmicrosoft-cast 2020-03-09 13:27:46 -07:00
PR2727.c
PR2728.c
PR2919-builtin-types-compat-strips-crv.c
PR2923.c
PR2963-enum-constant.c
PR16678.c
PR28181.c [Sema] Fix PR28181 by avoiding calling BuildOverloadedBinOp in C mode 2017-01-19 17:17:57 +00:00
__try.c [SEH] Defer checking filter expression types until instantiaton 2019-11-07 14:52:04 -08:00
aarch64-neon-fp16-ranges.c [x86] Teach the builtin argument range check to allow invalid ranges in 2018-06-21 23:46:09 +00:00
aarch64-neon-ranges.c [x86] Teach the builtin argument range check to allow invalid ranges in 2018-06-21 23:46:09 +00:00
aarch64-neon-vector-types.c AArch64: add arm64_32 support to Clang. 2019-11-12 12:45:18 +00:00
aarch64-special-register.c [ARM] Fix sema check of ARM special register names 2016-11-18 21:00:08 +00:00
aarch64-sve-types.c [Sema][SVE] Reject sizeof and alignof for sizeless types 2020-03-12 17:06:53 +00:00
aarch64-tme-errors.c [AArch64] Add support for Transactional Memory Extension (TME) 2019-07-31 12:52:17 +00:00
aarch64-tme-tcancel-errors.c [AArch64] Add support for Transactional Memory Extension (TME) 2019-07-31 12:52:17 +00:00
aarch64-vpcs.c [AArch64] Add aarch64_vector_pcs function attribute to Clang 2018-11-26 16:38:37 +00:00
address-constant.c
address-packed-member-memops.c Add missing tests 2016-08-17 06:52:15 +00:00
address-packed.c Fix crash parsing invalid code 2017-07-07 09:38:59 +00:00
address-unaligned.c When diagnosing taking address of packed members skip __unaligned-qualified expressions 2017-03-13 13:18:21 +00:00
address_space_print_macro.c Recommit r359859 "[Attribute/Diagnostics] Print macro if definition is an attribute declaration" 2019-05-07 03:20:17 +00:00
address_spaces.c Recommit r359859 "[Attribute/Diagnostics] Print macro if definition is an attribute declaration" 2019-05-07 03:20:17 +00:00
alias-redefinition.c Process attributes 'ifunc' and 'alias' when checking for redefinition 2017-02-18 06:04:15 +00:00
alias-unused.c [Sema] Mark target of __attribute__((alias("target"))) used for C 2019-01-09 23:54:55 +00:00
align-arm-apcs.c
align-systemz.c
align-x86-64.c
align-x86-abi7.c PR26547: alignof should return ABI alignment, not preferred alignment 2018-10-26 19:26:45 +00:00
align-x86.c PR26547: alignof should return ABI alignment, not preferred alignment 2018-10-26 19:26:45 +00:00
align_value.c
alignas.c
alloc-align-attr.c [Sema] Demote call-site-based 'alignment is a power of two' check for AllocAlignAttr into a warning 2020-02-20 16:39:26 +03:00
alloc-size.c When diagnosing the arguments to alloc_size, report the failing argument using a 1-based index instead of a 0-based index for consistency. 2018-02-25 20:40:06 +00:00
altivec-generic-overload.c [Clang][Sema]Choose a better candidate in overload function call if there is a compatible vector conversion instead of ambiguous call error 2018-11-16 03:00:00 +00:00
altivec-init.c Remove the -faltivec alias option and replace it with -maltivec everywhere. 2017-03-21 22:06:18 +00:00
annotate.c Introduce some infrastructure for adding C attributes with [[]] syntax. 2018-01-03 22:22:48 +00:00
anonymous-struct-union-c11.c
anonymous-struct-union.c
arg-duplicate.c
arg-scope-c99.c
arg-scope.c
arm-asm.c [Targets] Implement getConstraintRegister for ARM and AArch64 2018-04-30 09:11:08 +00:00
arm-cde-immediates.c [ARM] Replace arm vendor with none. NFC 2020-04-22 18:19:35 +01:00
arm-cmse-no-diag.c [CMSE] Clear padding bits of struct/unions/fp16 passed by value 2020-04-28 17:05:58 +01:00
arm-cmse.c [CMSE] Clear padding bits of struct/unions/fp16 passed by value 2020-04-28 17:05:58 +01:00
arm-darwin-aapcs.cpp
arm-interrupt-attr.c [ARM] Limit the diagnose when an ISR calls a regular function 2017-05-05 19:25:29 +00:00
arm-layout.c
arm-microsoft-intrinsics.c
arm-mve-alias-attribute.c [ARM,CDE] Generalize MVE intrinsics infrastructure to support CDE 2020-03-10 14:03:16 +00:00
arm-mve-immediates.c [ARM] Replace arm vendor with none. NFC 2020-04-22 18:19:35 +01:00
arm-neon-types.c [x86] Teach the builtin argument range check to allow invalid ranges in 2018-06-21 23:46:09 +00:00
arm-no-cmse.c [ARM][CMSE] Implement CMSE attributes 2020-03-24 10:21:26 +00:00
arm-no-fp16.c [NEON] Define fp16 vld and vst intrinsics conditionally 2018-08-19 16:30:57 +00:00
arm-special-register.c [ARM] Fix sema check of ARM special register names 2016-11-18 21:00:08 +00:00
arm64-inline-asm.c [Targets] Implement getConstraintRegister for ARM and AArch64 2018-04-30 09:11:08 +00:00
arm64-neon-args.c
arm64-neon-header.c
arm_acle.c
arm_inline_asm_constraints.c [ARM] Add support for the s,j,x,N,O inline asm constraints 2019-09-05 15:17:25 +00:00
arm_vfma.c
array-bounds-ptr-arith.c
array-constraint.c
array-declared-as-incorrect-type.c
array-init.c
array-size-64.c
array-size.c
artificial.c Implement function attribute artificial 2018-02-14 00:14:07 +00:00
asm-goto.cpp Support output constraints on "asm goto" 2020-02-24 18:51:29 -08:00
asm-label.c
asm.c [clang][Parse] properly parse asm-qualifiers, asm inline 2020-03-12 15:13:59 -07:00
assign-null.c
assign.c Replace Const-Member checking with non-recursive version. 2018-12-11 21:54:52 +00:00
ast-print-x86.c
ast-print.c [AST] Fix loss of enum forward decl from decl context 2018-05-30 18:33:53 +00:00
atomic-compare.c
atomic-expr.c
atomic-implicit-seq_cst.c Implement -Watomic-implicit-seq-cst 2018-09-10 20:42:56 +00:00
atomic-ops.c Atomics: support min/max orthogonally 2019-11-21 10:37:56 +00:00
atomic-requires-library-error.c
atomic-type.c
attr-alias-elf.c
attr-alias.c Clarify the error message for unsupported aliases on Darwin 2017-11-07 00:31:19 +00:00
attr-aligned.c [Sema] Introduce MaximumAlignment value, to be used instead of magical constants 2020-01-24 17:49:17 +03:00
attr-args.c
attr-availability-android.c
attr-availability-app-extensions.c Allow pretty platform names in availability attributes 2017-08-15 14:42:01 +00:00
attr-availability-ios.c Add inherited attributes before parsed attributes. 2018-09-24 06:31:37 +00:00
attr-availability-macosx.c Allow pretty platform names in availability attributes 2017-08-15 14:42:01 +00:00
attr-availability-square-brackets.c Add a C++11 and C2x spelling for the availability attribute in the clang vendor namespace. 2018-02-24 17:16:42 +00:00
attr-availability-swift.c Support Swift in platform availability attribute 2018-11-12 02:44:33 +00:00
attr-availability-tvos.c Add inherited attributes before parsed attributes. 2018-09-24 06:31:37 +00:00
attr-availability-watchos.c Fix implicit ios -> watchOS availability version mapping for 2019-03-20 20:02:00 +00:00
attr-availability.c Improve a -Wunguarded-availability note 2019-01-14 19:17:31 +00:00
attr-bounded.c
attr-c2x.c Rename this file from cx2.c to c2x.c; NFC. 2019-08-15 18:37:30 +00:00
attr-callback-broken.c Emit !callback metadata and introduce the callback attribute 2019-01-19 05:36:54 +00:00
attr-callback.c Emit !callback metadata and introduce the callback attribute 2019-01-19 05:36:54 +00:00
attr-capabilities.c Removing an accidentally duplicated line of test code to fix bots. 2020-01-21 16:03:22 -05:00
attr-capabilities.cpp [ThreadSafetyAnalysis] Fix isCapabilityExpr 2017-12-14 22:24:45 +00:00
attr-cleanup.c Disallow a cleanup attribute from appertaining to a parameter (the attribute only appertains to local variables and is silently a noop on parameters). This repurposes the unused (and syntactically incorrect) NormalVar attribute subject. 2017-12-01 16:53:49 +00:00
attr-coldhot.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
attr-cpuspecific.c [CPU-Dispatch] Make pentium_iii_no_xmm_regs and pentium_iii alias. 2019-01-24 15:28:57 +00:00
attr-decl-after-definition.c
attr-declspec-ignored.c
attr-deprecated-c2x.c Add a new language mode for C2x; enable [[attribute]] support by default in C2x. 2019-05-14 12:09:55 +00:00
attr-deprecated-message.c
attr-deprecated.c [Sema] Don't allow -Wunguarded-availability to be silenced with redecls 2017-07-05 17:08:56 +00:00
attr-disable-tail-calls.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
attr-endian.c
attr-external-source-symbol.c Add a C2x spelling for the external_source_symbol and internal_linkage attributes in the clang vendor namespace. 2018-02-25 14:43:45 +00:00
attr-flag-enum.c
attr-format.c
attr-format_arg.c [Sema] Consider all format_arg attributes. 2018-07-04 01:37:11 +00:00
attr-guard_nocf.c Add support for __declspec(guard(nocf)) 2020-01-10 16:04:12 +00:00
attr-handles.cpp [attributes][analyzer] Add annotations for handles. 2019-12-20 11:47:55 -08:00
attr-ifunc.c clang: Allow ifunc resolvers to accept arguments 2018-10-10 00:34:17 +00:00
attr-loader-uninitialized.c [Clang] Undef attribute for global variables 2020-03-17 21:22:23 +00:00
attr-loader-uninitialized.cpp [Clang] Undef attribute for global variables 2020-03-17 21:22:23 +00:00
attr-long-call.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
attr-malloc.c
attr-micromips.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
attr-mig.c [attributes] Add an attribute for server routines in Mach kernel and extensions. 2019-02-21 00:01:02 +00:00
attr-mig.cpp [attributes] Add an attribute for server routines in Mach kernel and extensions. 2019-02-21 00:01:02 +00:00
attr-mig.m [attributes] Add an attribute for server routines in Mach kernel and extensions. 2019-02-21 00:01:02 +00:00
attr-min-vector-width.c [Builtins][Attributes][X86] Tag all X86 builtins with their required vector width. Add a min_vector_width function attribute and tag all x86 instrinsics with it 2018-07-09 19:00:16 +00:00
attr-minsize.c Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
attr-mode-enums.c
attr-mode-vector-types.c
attr-mode.c [Headers][mips] Add `__attribute__((__mode__(__unwind_word__)))` to the _Unwind_Word / _Unwind_SWord definitions 2019-02-13 18:27:09 +00:00
attr-msp430.c [MSP430] Improve support of 'interrupt' attribute 2019-01-16 13:44:01 +00:00
attr-naked.c Allow register variables in naked functions. 2016-09-13 07:02:02 +00:00
attr-naked.cpp
attr-nocf_check.c This patch aims to match the changes introduced 2018-05-18 11:56:21 +00:00
attr-nocf_check.cpp This patch aims to match the changes introduced 2018-05-18 11:56:21 +00:00
attr-nodebug.c DebugInfo: Add support for 'nodebug' attribute on typedefs and alias templates 2019-06-08 00:01:21 +00:00
attr-noduplicate.c
attr-noinline.c
attr-nonnull.c
attr-noreturn.c Apply function attributes through array declarators 2020-03-23 11:03:13 +00:00
attr-notail.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
attr-nothrow.c Avoid using NoThrow Exception Specifier in non-C++ Modes. 2019-06-05 14:10:39 +00:00
attr-objc-bridge-related.m Add a C++11 and C2x spelling for the objc_bridge_related attribute in the clang vendor namespace. 2018-02-24 17:37:37 +00:00
attr-osobject.cpp [attributes] Extend os_returns_(not_?)_retained attributes to parameters 2019-01-11 18:02:08 +00:00
attr-osobject.mm [attributes] Extend os_returns_(not_?)_retained attributes to parameters 2019-01-11 18:02:08 +00:00
attr-ownership.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
attr-ownership.cpp Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
attr-print.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
attr-regparm.c
attr-returns-twice.c
attr-section.c Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
attr-selectany.c Enable __declspec(selectany) on any platform 2017-09-14 17:33:08 +00:00
attr-self-alias.c
attr-sentinel.c
attr-swiftcall.c Revert "Append new attributes to the end of an AttributeList." 2018-06-25 20:06:13 +00:00
attr-target-mv-bad-target.c Implement Function Multiversioning for Non-ELF Systems. 2018-10-25 18:57:19 +00:00
attr-target-mv.c Permit attribute 'used' with 'target' multiversioning. 2020-03-09 12:38:03 -07:00
attr-target-unsupported.c Correct multiversion unsupported target behavior, add a test. 2018-02-20 18:44:50 +00:00
attr-target.c Implement target(branch-protection) attribute for AArch64 2019-11-15 15:40:46 +00:00
attr-tls_model.c
attr-type-safety.c Add a C++11 and C2x spelling for the type safety attribute (argument_with_type_tag, pointer_with_type_tag, and type_tag_for_datatype) in the clang vendor namespace. 2018-02-25 14:01:04 +00:00
attr-unavailable-message.c [Sema] Don't allow -Wunguarded-availability to be silenced with redecls 2017-07-05 17:08:56 +00:00
attr-uninitialized.c Automatic variable initialization 2018-12-18 05:12:21 +00:00
attr-unknown.c
attr-unused.c
attr-used.c Amend r326665 to print out the `used` attribute subjects in a different order. 2018-03-04 16:24:10 +00:00
attr-visibility.c Revert r359814 "[Sema] Emit warning for visibility attribute on internal-linkage declaration" 2019-05-03 03:16:07 +00:00
attr-weak.c [Sema] Add tests for weak functions 2018-05-25 15:56:12 +00:00
attr-x86-interrupt.c
auto-type.c [c++1z] Diagnose attempts to use variables with deduced class template 2017-02-10 22:35:37 +00:00
availability-guard-format.mm Improve a -Wunguarded-availability note 2019-01-14 19:17:31 +00:00
avr-interrupt-attr.c [AVR] Add support for the 'interrupt' and 'naked' attributes 2017-02-08 05:09:26 +00:00
avr-signal-attr.c [AVR] Add support for the 'interrupt' and 'naked' attributes 2017-02-08 05:09:26 +00:00
big-endian-neon-initializers.c
bitfield-layout.c
bitfield-layout_1.c
bitfield-promote.c
bitfield.c PR36157: When injecting an implicit function declaration in C89, find the right 2018-02-01 20:01:49 +00:00
bittest-intrinsics.c [MS] Re-add support for the ARM interlocked bittest intrinscs 2018-06-07 21:39:04 +00:00
bitwise-op-parentheses.c [Sema] Disable -Wbitwise-op-parentheses and -Wlogical-op-parentheses by default 2019-08-02 16:31:38 +00:00
block-args.c Allow parameter names to be elided in a function definition in C. 2020-04-07 14:43:38 -04:00
block-call.c [Sema][C++] Propagate conversion kind to specialize the diagnostics 2020-02-25 16:05:37 +00:00
block-explicit-noreturn-type.c
block-labels.c
block-literal.c
block-misc.c
block-printf-attribute-1.c
block-return-1.c [Diagnostics] Try to improve warning message for -Wreturn-type 2019-11-09 17:54:58 +01:00
block-return-2.c
block-return-3.c [Diagnostics] Try to improve warning message for -Wreturn-type 2019-11-09 17:54:58 +01:00
block-return.c [Sema][C++] Propagate conversion kind to specialize the diagnostics 2020-02-25 16:05:37 +00:00
block-sentinel-attribute.c
block-storageclass.c
bool-compare.c
bpf-attr-preserve-access-index.c [BPF] Add preserve_access_index attribute for record definition 2019-11-13 08:23:44 -08:00
bpf-attr-preserve-access-index.cpp [BPF] Restrict preserve_access_index attribute to C only 2019-11-14 14:14:59 -08:00
branch-protection-attr-err.c Implement target(branch-protection) attribute for AArch64 2019-11-15 15:40:46 +00:00
builtin-align.c Add builtins for aligning and checking alignment of pointers and integers 2020-01-09 21:48:29 +00:00
builtin-alloca-with-align.c [Sema] Warn when alignof is used with __builtin_alloca_with_align 2016-10-31 18:07:57 +00:00
builtin-amdgcn-fence-failure.cpp Explicitly tell Clang to output to stdout in a test that runs FileCheck 2020-04-27 10:13:28 +02:00
builtin-assume-aligned.c [Sema] Try 2: Sanity-check alignment requested via `__attribute__((assume_aligned(imm)))` 2020-01-24 16:56:39 +03:00
builtin-assume.c
builtin-classify-type.c Rework __builtin_classify_type support to better match GCC and to not assert on 2018-05-23 21:18:00 +00:00
builtin-clear_cache.c
builtin-cpu-supports.c [X86] Implement __builtin_cpu_is 2017-08-10 20:28:30 +00:00
builtin-dump-struct.c Introduce a new builtin, __builtin_dump_struct, that is useful for dumping structure contents at runtime in circumstances where debuggers may not be easily available (such as in kernel work). 2018-04-10 21:58:13 +00:00
builtin-fpclassification.c Reland [NFC-I] Remove hack for fp-classification builtins 2019-12-17 06:58:29 -08:00
builtin-longjmp.c
builtin-object-size.c [Sema] Add some compile time _FORTIFY_SOURCE diagnostics 2019-03-18 19:23:45 +00:00
builtin-prefetch.c [x86] Teach the builtin argument range check to allow invalid ranges in 2018-06-21 23:46:09 +00:00
builtin-preserve-access-index.c [CLANG][BPF] permit any argument type for __builtin_preserve_access_index() 2019-09-22 17:33:48 +00:00
builtin-redecl.cpp Limit types of builtins that can be redeclared. 2018-04-16 21:30:08 +00:00
builtin-returnaddress.c Add test missed in r843a9778fcd5 2020-03-09 10:54:56 -07:00
builtin-setjmp.c [Fix] Customize warnings for missing built-in types 2019-07-31 05:16:38 +00:00
builtin-stackaddress.c Check args passed to __builtin_frame_address and __builtin_return_address. 2020-02-25 12:47:14 -08:00
builtin-unary-fp.c __builtin_fpclassify missing one int parameter 2016-10-14 20:43:37 +00:00
builtin_objc_msgSend.c
builtins-aarch64.c
builtins-arm-exclusive.c
builtins-arm.c [x86] Teach the builtin argument range check to allow invalid ranges in 2018-06-21 23:46:09 +00:00
builtins-arm64-exclusive.c
builtins-arm64-mte.c [AArch64] Add support for MTE intrinsics 2019-04-26 21:08:11 +00:00
builtins-arm64.c [x86] Teach the builtin argument range check to allow invalid ranges in 2018-06-21 23:46:09 +00:00
builtins-bpf.c [BPF] do compile-once run-everywhere relocation for bitfields 2019-10-08 18:23:17 +00:00
builtins-decl.c
builtins-gnu-mode.c
builtins-hexagon-v55.c [Hexagon] Update autogenerated intrinsic info in clang 2020-01-16 14:20:12 -06:00
builtins-hexagon-v60.c [Hexagon] Update autogenerated intrinsic info in clang 2020-01-16 14:20:12 -06:00
builtins-hexagon-v62.c [Hexagon] Update autogenerated intrinsic info in clang 2020-01-16 14:20:12 -06:00
builtins-hexagon-v65.c [Hexagon] Diagnose intrinsics not supported by selected CPU/HVX 2018-07-12 18:54:04 +00:00
builtins-hvx-none.c [Hexagon] Update autogenerated intrinsic info in clang 2020-01-16 14:20:12 -06:00
builtins-hvx-v60.c [Hexagon] Update autogenerated intrinsic info in clang 2020-01-16 14:20:12 -06:00
builtins-hvx-v62.c [Hexagon] Update autogenerated intrinsic info in clang 2020-01-16 14:20:12 -06:00
builtins-hvx-v65.c [Hexagon] Diagnose intrinsics not supported by selected CPU/HVX 2018-07-12 18:54:04 +00:00
builtins-memcpy-inline.cpp [clang] Fix crash during template sema checking 2020-03-21 12:42:06 +01:00
builtins-microsoft-arm64.c [COFF, ARM64] Add _ReadStatusReg and_WriteStatusReg intrinsics 2018-10-18 23:35:35 +00:00
builtins-mips-features.c [mips] Check that features required by built-ins are enabled 2019-11-29 00:23:00 +03:00
builtins-overflow.c
builtins-ppc.c [x86] Teach the builtin argument range check to allow invalid ranges in 2018-06-21 23:46:09 +00:00
builtins-x86.c [X86] Require last argument to LWPINS/LWPVAL builtins to be an ICE. Add ImmArg to the llvm intrinsics. 2019-09-22 23:48:50 +00:00
builtins-x86.cpp [x86] Fix a tiny bug in my test case in r335309 by marking that we don't 2018-06-21 23:52:36 +00:00
builtins-x86_64.c Move x86-64 builtins from SemaChecking.cpp to BuiltinsX86_64.def 2016-10-12 17:28:44 +00:00
builtins.c [Builtins] Implement __builtin_is_constant_evaluated for use in C++2a 2019-04-24 02:23:30 +00:00
builtins.cl [Sema] Handle errors during rewriteBuiltinFunctionDecl 2016-07-21 23:03:43 +00:00
c2x-fallthrough.c Silencing a redefinition warning that was not germane to the test. 2017-10-18 14:48:33 +00:00
c2x-maybe_unused-errors.c Add a new language mode for C2x; enable [[attribute]] support by default in C2x. 2019-05-14 12:09:55 +00:00
c2x-maybe_unused.c Add a new language mode for C2x; enable [[attribute]] support by default in C2x. 2019-05-14 12:09:55 +00:00
c2x-nodiscard.c Implement P1301R4, which allows specifying an optional message on the [[nodiscard]] attribute. 2019-07-20 07:56:34 +00:00
c11-typedef-redef.c
c89.c Allow parameter names to be elided in a function definition in C. 2020-04-07 14:43:38 -04:00
call-with-static-chain.c
calling-conv-complete-params.c Require stdcall etc parameters to be complete on ODR use 2019-06-10 22:53:12 +00:00
callingconv-cast.c Extend -Wcast-calling-convention to warn on declarations as well as definitions 2017-01-31 19:37:45 +00:00
callingconv-iamcu.c Renamed and changed the wording of warn_cconv_ignored 2019-07-17 20:41:26 +00:00
callingconv-ms_abi.c [Sema][C++] Propagate conversion kind to specialize the diagnostics 2020-02-25 16:05:37 +00:00
callingconv-sysv_abi.c [Sema][C++] Propagate conversion kind to specialize the diagnostics 2020-02-25 16:05:37 +00:00
callingconv.c [Sema][C++] Propagate conversion kind to specialize the diagnostics 2020-02-25 16:05:37 +00:00
captured-statements.c If capturing a variable fails, add a capture anyway (and mark it 2019-05-28 23:09:44 +00:00
cast-incomplete.c
cast-to-union.c
cast.c [Sema] Add -Wpointer-to-enum-cast and -Wvoid-pointer-to-enum-cast 2020-03-07 16:43:39 -08:00
check-increment.c
compare.c [Diagnostics] Support -Wtype-limits for GCC compatibility 2019-04-29 23:24:00 +00:00
complex-imag.c
complex-init-list.c
complex-int.c Refactor checking of switch conditions and case values. 2018-07-26 18:41:30 +00:00
complex-promotion.c
compound-literal.c A compound literal within a global lambda or block is still within 2016-10-31 21:56:26 +00:00
conditional-expr.c [Sema] Fix pointer-to-int-cast for MSVC build bot 2020-02-16 19:09:59 +01:00
conditional.c PR39809: (const void*)0 is not a null pointer constant in C. 2018-11-28 06:25:06 +00:00
const-eval-64.c
const-eval.c [Sema] Adds the pointer-to-int-cast diagnostic 2020-02-16 15:38:25 +01:00
const-ptr-int-ptr-cast.c
constant-builtins-2.c [Builtins] Add __builtin_clrsb support to IntExprEvaluator::VisitBuiltinCallExpr 2018-08-08 22:31:12 +00:00
constant-builtins.c Fix test after test changes added in da3dc00 caused the test to break 2020-02-06 18:19:01 -08:00
constant-conversion.c Fix the spelling of 'bitfield' in diagnostics to be consistently 'bit-field'. 2016-12-20 02:43:58 +00:00
constructor-attribute.c
conversion-64-32.c
conversion-target-dep.c [Sema] Diagnose floating point conversions based on target semantics 2019-02-16 01:11:47 +00:00
conversion.c [Sema] Enable -Wimplicit-float-conversion for integral to floating point precision loss 2019-08-01 00:16:43 +00:00
convertvector.c
crash-deduction-guide-access.cpp [Sema] Fix a crash in access checking for deduction guides 2019-02-12 14:21:44 +00:00
crash-invalid-array.c
crash-invalid-builtin.c Reland [NFC-I] Remove hack for fp-classification builtins 2019-12-17 06:58:29 -08:00
cxx-as-c.c PR36157: When injecting an implicit function declaration in C89, find the right 2018-02-01 20:01:49 +00:00
darwin-align-cast.c [Sema] Fix pointer-to-int-cast for MSVC build bot 2020-02-16 19:09:59 +01:00
darwin-tls.c Fix TLS support check for Darwin 32-bit simulator targets. 2018-01-05 20:20:03 +00:00
decl-in-prototype.c Improve our handling of tag decls in function prototypes 2016-12-14 17:44:11 +00:00
decl-invalid.c
decl-microsoft-call-conv.c
decl-type-merging.c
declspec-naked.c Sema: prevent __declspec(naked) use on x64 2017-04-07 15:13:47 +00:00
declspec.c
default.c
default1.c
deref.c
designated-initializers.c [c++20] Implement semantic restrictions for C++20 designated 2019-08-30 22:52:55 +00:00
diagnose_if.c PR38095: Allow constant-folding of loads through bitcasted pointers if 2018-07-11 00:29:05 +00:00
div-sizeof-array.cpp [Diagnostics] Silence -Wsizeof-array-div for character buffers 2019-10-08 11:34:02 +00:00
div-sizeof-ptr.cpp [Diagnostics] Refactor code for -Wsizeof-pointer-div, catch more cases; also add -Wsizeof-array-div 2019-09-06 16:12:48 +00:00
dllexport-1.cpp Ensure that const variables declared at namespace scope correctly have external linkage when marked as dllexport and targeting the MSVC ABI. 2019-03-19 14:53:52 +00:00
dllexport-2.cpp Ensure that const variables declared at namespace scope correctly have external linkage when marked as dllexport and targeting the MSVC ABI. 2019-03-19 14:53:52 +00:00
dllexport.c Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
dllimport.c Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
empty1.c
empty2.c
enable_if-ext.c
enable_if.c [Sema] Deduplicate some availability checking logic 2019-03-20 19:26:33 +00:00
enum-attr.c Add support for attribute enum_extensibility. 2017-03-21 02:23:00 +00:00
enum-increment.c
enum-packed.c
enum-sign-conversion.c [Sema] Document+test the -Wsign-conversion change for enums in C code [NFC] 2017-11-04 20:27:47 +00:00
enum.c Change getRedeclContext() to support enumerations as another kind of transparent context in C. 2018-10-23 19:44:51 +00:00
error-type-safety.cpp Reland "[Attr] Fix parameter indexing for several attributes" 2018-03-13 14:51:22 +00:00
eval-info.c Workaround for EvalInfo ctor for MSVC 2017 2019-11-26 21:43:29 -05:00
expr-address-of.c Diagnose attempt to take address of bitfield members in anonymous structs. 2017-04-13 21:49:46 +00:00
expr-comma-c99.c
expr-comma.c
exprs.c Use getLocation() in "too few/too many arguments" diagnostic 2020-02-18 11:23:17 -05:00
ext-typecheck-comparison-of-pointer-integer.c [Sema] Expose a control flag for integer to pointer ext warning 2019-01-14 18:16:51 +00:00
ext_vector_casts.c For PR17164: split -fno-lax-vector-conversion into three different 2019-09-13 06:02:15 +00:00
ext_vector_comparisons.c Factor out common tautological comparison code from scalar and vector compare checking. 2018-01-07 21:57:48 +00:00
ext_vector_components.c Add .rgba syntax extension to ext_vector_type types 2016-07-22 18:49:43 +00:00
ext_vector_conversions.c
ext_vector_ops.c Catch invalid bitwise operation on vector of floats 2017-06-08 05:25:19 +00:00
extern-redecl.c
fallthrough-attr.c [Attr] Support _attribute__ ((fallthrough)) 2019-08-20 17:16:49 +00:00
fixed-enum.c [Sema] Suppress a warning about a forward-declared fixed enum in C mode 2019-01-18 21:33:23 +00:00
flexible-array-init.c
float128-ld-incompatibility.cpp [PowerPC] The __float128 type should only be available on Power9 2018-06-13 16:05:05 +00:00
floating-point-compare.c
fn-ptr-as-fn-prototype.c
for.c
format-bool.c [Sema] Split out -Wformat-type-confusion from -Wformat-pedantic 2019-10-04 19:20:27 +00:00
format-string-percentm.c
format-strings-bitfield-promotion.c Emit -Wformat properly for bit-field promotions. 2018-12-18 15:54:38 +00:00
format-strings-bitfield-promotion.cxx Emit -Wformat properly for bit-field promotions. 2018-12-18 15:54:38 +00:00
format-strings-c90.c
format-strings-darwin.c
format-strings-enum-fixed-type.cpp [Sema] Don't warn on printf('%hd', [char]) (PR41467) 2019-08-23 18:01:57 +00:00
format-strings-enum.c [Sema] Don't crash on scanf on forward-declared enums. 2016-08-20 16:51:33 +00:00
format-strings-fixit-ssize_t.c [clang] Fix handling of "%zd" in scanf 2017-07-20 20:11:47 +00:00
format-strings-fixit.c
format-strings-freebsd.c
format-strings-gnu.c
format-strings-int-typedefs.c
format-strings-ms.c Revert "[Clang] Warn about 'z' printf modifier in old MSVC." 2020-01-28 09:27:54 -05:00
format-strings-no-fixit.c
format-strings-non-iso.c
format-strings-pedantic.c [Sema] Split out -Wformat-type-confusion from -Wformat-pedantic 2019-10-04 19:20:27 +00:00
format-strings-scanf.c [clang] Add getUnsignedPointerDiffType method 2017-09-28 23:11:31 +00:00
format-strings-size_t.c
format-strings.c [Sema] Don't warn on printf('%hd', [char]) (PR41467) 2019-08-23 18:01:57 +00:00
format-type-confusion.c [Sema] Split out -Wformat-type-confusion from -Wformat-pedantic 2019-10-04 19:20:27 +00:00
fp16-sema.c
fp16vec-sema.c Revert "[Sema] Use the canonical type in function isVector" 2019-11-22 13:48:39 -08:00
fpack-struct.c
freemain.c [Diagnostics] Try to improve warning message for -Wreturn-type 2019-11-09 17:54:58 +01:00
function-ptr.c
function-redecl.c
function.c Allow parameter names to be elided in a function definition in C. 2020-04-07 14:43:38 -04:00
generic-selection.c Replace some custom C11 extension warnings with the generic warning. 2019-08-27 14:41:39 +00:00
gnu-attributes.c
gnu-flags.c
gnu89.c
heinous-extensions-off.c
heinous-extensions-on.c
i-c-e.c When evaluating a __builtin_constant_p conditional, always enter 2019-09-10 21:24:09 +00:00
i386-linux-android.c
illegal-types.c
implicit-builtin-decl.c [Fix] Customize warnings for missing built-in types 2019-07-31 05:16:38 +00:00
implicit-builtin-freestanding.c
implicit-builtin-redecl.c
implicit-cast.c
implicit-decl-c90.c PR34822: Fix a collection of related bugs with our handling of C89 implicit function declarations. 2017-10-04 01:49:22 +00:00
implicit-decl.c PR34822: Fix a collection of related bugs with our handling of C89 implicit function declarations. 2017-10-04 01:49:22 +00:00
implicit-def.c
implicit-int-conversion.c [Basic] Split out -Wimplicit-int-conversion and -Wimplicit-float-conversion from -Wconversion 2018-10-10 00:40:50 +00:00
implicit-int-float-conversion.c [Sema][test] Fix implicit-int-float-conversion.c on Windows 2020-04-23 18:52:04 -07:00
implicit-int-float-narrowing.cpp [Sema] Enable -Wimplicit-float-conversion for integral to floating point precision loss 2019-08-01 00:16:43 +00:00
implicit-int.c
implicit-intel-builtin-decl.c Add some MS aliases for existing intrinsics 2016-09-14 21:19:43 +00:00
implicit-ms-builtin-decl.c Separate builtins for x84-64 and i386; implement __mulh and __umulh 2016-10-04 22:29:49 +00:00
incompatible-function-pointer-types.c
incompatible-sign.c
incomplete-call.c
incomplete-decl.c
indirect-goto.c
init-struct-qualified.c
init-vector.c
init.c [Sema] Adds the pointer-to-int-cast diagnostic 2020-02-16 15:38:25 +01:00
initialize-noreturn.c Fix crash on noreturn conversion in unprototyped function type. Thanks to Keith 2016-10-20 00:01:36 +00:00
inline-asm-validate-aarch64.c
inline-asm-validate-amdgpu.cl [AMDGPU] Fix codegen for inline assembly 2018-03-23 19:43:42 +00:00
inline-asm-validate-riscv.c Delay diagnosing asm constraints that require immediates until after inlining 2019-08-06 22:41:22 +00:00
inline-asm-validate-tmpl.cpp Re-check in clang support gun asm goto after fixing tests. 2019-06-03 15:57:25 +00:00
inline-asm-validate-x86.c Delay diagnosing asm constraints that require immediates until after inlining 2019-08-06 22:41:22 +00:00
inline-asm-validate.c
inline-redef.c
inline.c
int-arith-convert.c
integer-overflow.c [Diagnostics] Check for integer overflow in array size expressions 2018-10-18 20:49:06 +00:00
internal_linkage.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
invalid-bitwidth-expr.mm [AST] Fix a crash on invalid bitwidth exprs when preserving the recoveryexprs. 2020-03-30 10:52:00 +02:00
invalid-cast.cpp
invalid-decl.c
invalid-init-diag.c
invalid-member.cpp [AST] Fix crashes on decltype(recovery-expr). 2020-03-30 14:56:33 +02:00
invalid-struct-init.c
knr-def-call.c Revert r294910 and recommit r294861 and r294862 with a target triple to hopefully appease the bots. 2017-02-12 19:24:47 +00:00
knr-variadic-def.c
libbuiltins-ctype-powerpc64.c
libbuiltins-ctype-x86_64.c
lit.local.cfg
logical-op-parentheses.c [Sema] Disable -Wbitwise-op-parentheses and -Wlogical-op-parentheses by default 2019-08-02 16:31:38 +00:00
loop-control.c [Sema] Make BreakContinueFinder handle nested loops. 2017-07-04 00:52:24 +00:00
many-logical-ops.c
many-parameters.c
member-reference.c
memset-invalid-1.c
memset-invalid.c
merge-decls.c
mingw-macro-qualified-type.c Fix test to use -cc1. 2019-05-12 22:44:46 +00:00
mips-interrupt-attr.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
mips16_attr_allowed.c
mips16_attr_not_allowed.c
missing-field-initializers.c
mms-bitfields.c [PR32482] Fix bitfield layout for -mms-bitfield and pragma pack 2018-01-31 21:59:02 +00:00
mrtd.c Renamed and changed the wording of warn_cconv_ignored 2019-07-17 20:41:26 +00:00
ms-annotation.c [ms] Implement the __annotation intrinsic 2017-09-05 20:27:35 +00:00
ms-inline-asm-invalid-arch.c
ms-inline-asm.c Fixups to FE tests affected by D36793 2017-08-24 08:47:26 +00:00
ms-keyword-system-header.c
ms-wchar.c
ms_abi-sysv_abi.c Revert "Append new attributes to the end of an AttributeList." 2018-06-25 20:06:13 +00:00
ms_bitfield_layout.c
ms_class_layout.cpp
ms_wide_predefined_expr.cpp [MS] Add L__FUNCSIG__ for compatibility 2018-07-26 23:18:44 +00:00
negative-shift-wrapv.c Left shifts of negative values are defined if -fwrapv is set 2016-08-16 09:45:36 +00:00
neon-vector-types-support.c
neon-vector-types.c
nested-redef.c
no-builtin.cpp Remove some explicit calls to getName() when printing diagnostics; NFC 2020-03-14 17:01:45 -04:00
no-documentation-warn-tagdecl-specifier.c
no-format-y2k-turnsoff-format.c
no-warn-missing-prototype.c Fix typo to separate "-x" from warning flag. 2019-11-22 12:51:41 -08:00
no-warn-unused-const-variables.c Sema: do not warn about unused const vars if main file is a header 2016-10-28 08:28:42 +00:00
no_callconv.cpp Disallow most calling convention attributes on PS4 2019-07-19 21:38:34 +00:00
no_stack_protector.c [Clang] Implement function attribute no_stack_protector. 2018-05-09 21:41:18 +00:00
nocf_check_attr_not_allowed.c Adding nocf_check attribute for cf-protection fine tuning 2018-03-17 13:31:35 +00:00
noescape.c Add test cases that weren't committed in r313945. 2017-09-22 01:54:36 +00:00
non-null-warning.c
nonnull.c [clang]: Add support for "-fno-delete-null-pointer-checks" 2018-07-19 00:44:52 +00:00
nowarn-documentation-property.m
nullability.c Append new attributes to the end of an AttributeList. 2018-08-03 01:21:16 +00:00
objc-bool-constant-conversion-fixit.m [clang] Add missing FileCheck colons 2020-04-14 12:32:48 -06:00
objc-bool-constant-conversion.m Use 'BOOL' instead of BOOL in diagnostic messages 2019-09-17 18:02:45 +00:00
offsetof-64.c
offsetof.c [Sema] Adds the pointer-to-int-cast diagnostic 2020-02-16 15:38:25 +01:00
outof-range-constant-compare.c [Sema] Re-land: Diagnose tautological comparison with type's min/max values 2017-10-15 20:13:17 +00:00
outof-range-enum-constant-compare.c [Sema] Fixes for enum handling for tautological comparison diagnostics 2017-10-21 16:44:03 +00:00
overload-arm-mve.c [ARM] Replace arm vendor with none. NFC 2020-04-22 18:19:35 +01:00
overloadable-complex.c
overloadable.c [Sema][C++] Propagate conversion kind to specialize the diagnostics 2020-02-25 16:05:37 +00:00
overloaded-func-transparent-union.c
parentheses.c [Driver] Flip the CC1 default of -fdiagnostics-show-option 2020-03-31 21:59:27 -07:00
parentheses.cpp
pass-object-size.c [Sema][C++] Propagate conversion kind to specialize the diagnostics 2020-02-25 16:05:37 +00:00
patchable-function-entry-attr.c [Driver][CodeGen] Support -fpatchable-function-entry=N,M and __attribute__((patchable_function_entry(N,M))) where M>0 2020-01-23 17:02:54 -08:00
patchable-function-entry-attr.cpp Support function attribute patchable_function_entry 2020-01-10 09:57:34 -08:00
pid_t.c
pointer-addition.c Remove offset size check in nullptr arithmetic handling 2017-09-20 18:06:44 +00:00
pointer-conversion.c
pointer-subtract-compat.c
ppc-bool.c
pr9812.c
pr25786.c Renamed and changed the wording of warn_cconv_ignored 2019-07-17 20:41:26 +00:00
pr30306.cpp [VLA] Fix the test failure on msvc by specifying the triple. 2017-02-15 00:01:12 +00:00
pr30372.c Fix typos in clang 2018-04-06 15:14:32 +00:00
pr32985.c [SEMA] split ExtWarn dupl-decl-spec's into Extension and ExtWarn 2018-10-03 23:09:29 +00:00
pragma-align-mac68k-unsupported.c
pragma-align-mac68k.c
pragma-align-no-header-change-warning.c PR36307: Consume the #pragma options align annotation token after 2018-02-08 21:20:43 +00:00
pragma-align-packed.c
pragma-arc-cf-code-audited.c
pragma-attribute-namespace.c __has_feature(pragma_clang_attribute_namespaces) should be __has_extension 2019-01-08 18:24:39 +00:00
pragma-attribute-strict-subjects.c Add support for attributes on @implementations in Objective-C 2019-04-11 17:55:30 +00:00
pragma-attribute.c Revert "Revert "Support for groups of attributes in #pragma clang attribute"" 2018-10-29 17:38:42 +00:00
pragma-clang-section.c Added support for "#pragma clang section relro=<name>" 2019-10-15 18:31:10 +00:00
pragma-ms_struct.c Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
pragma-pack-2.c
pragma-pack-3.c
pragma-pack-4.c
pragma-pack-5.c
pragma-pack-6.c
pragma-pack-and-options-align.c
pragma-pack-apple.c
pragma-pack.c -Wpragma-pack: add an additional note and fixit when warning 2017-07-31 13:37:50 +00:00
pragma-pipeline.cpp Add two new pragmas for controlling software pipelining optimizations. 2019-01-04 17:20:00 +00:00
pragma-section-invalid.c
pragma-section.c clang-cl: Port cl.exe's C4659 to clang-cl 2019-07-09 00:02:23 +00:00
pragma-unused.c
pragma-weak.c
predef.c
predefined-function.c
preserve-call-conv.c [Sema][C++] Propagate conversion kind to specialize the diagnostics 2020-02-25 16:05:37 +00:00
private-extern.c
recover-goto.c
redefine_extname.c [Diag] Avoid emitting a redefinition note if no location is available. 2018-03-28 16:05:05 +00:00
redefinition-same-header.c Make tests from r302765 windows friendly 2017-05-11 07:06:52 +00:00
redefinition.c
renderscript.rs
return-noreturn.c
return-silent.c
return.c [Diagnostics] Try to improve warning message for -Wreturn-type 2019-11-09 17:54:58 +01:00
riscv-asm.c [RISCV] Add support for floating point registers in inlineasm 2019-07-31 09:12:00 +00:00
riscv-interrupt-attr.c [RISCV] Add support for interrupt attribute 2018-07-26 17:37:45 +00:00
riscv-interrupt-attr.cpp [RISCV] Add support for interrupt attribute 2018-07-26 17:37:45 +00:00
scope-check.c Revert "clang support gnu asm goto." 2019-05-30 15:38:02 +00:00
self-comparison.c Fix typos in clang 2018-04-06 15:14:32 +00:00
sentinel-attribute.c
shift.c [APSInt][OpenMP] Fix isNegative, etc. for unsigned types 2019-04-23 17:04:15 +00:00
short-enums.c
sign-compare-enum.c [Sema] Don't mark plain MS enums as fixed 2018-02-12 17:37:06 +00:00
sign-conversion.c
sizeless-1.c [Sema][SVE] Allow casting SVE types to themselves in C 2020-03-25 10:52:43 +00:00
sizeof-struct-non-zero-as-member.cl [AMDGPU] Do not require opencl triple environment for OpenCL 2017-05-23 16:15:53 +00:00
source_location.c Implement __builtin_LINE() et. al. to support source location capture. 2019-05-16 21:04:15 +00:00
statements.c Ignore trailing NullStmts in StmtExprs for GCC compatibility. 2019-07-09 15:02:07 +00:00
static-array.c [Sema] Improve a -Warray-bounds diagnostic 2019-01-25 20:52:45 +00:00
static-assert.c [c++20] Implement semantic restrictions for C++20 designated 2019-08-30 22:52:55 +00:00
static-init.c [Sema] Adds the pointer-to-int-cast diagnostic 2020-02-16 15:38:25 +01:00
stdcall-fastcall-x64.c Renamed and changed the wording of warn_cconv_ignored 2019-07-17 20:41:26 +00:00
stdcall-fastcall.c Revert "Append new attributes to the end of an AttributeList." 2018-06-25 20:06:13 +00:00
stmtexprs.c
string-init.c
string-plus-char.c
struct-cast.c
struct-compat.c
struct-decl.c [Sema] Adds the pointer-to-int-cast diagnostic 2020-02-16 15:38:25 +01:00
struct-packed-align.c [FIX][NFC] Update clang sema test 2019-08-08 14:45:42 +00:00
surpress-deprecated.c
suspicious-pragma-pack.c [Diagnostic] Fix a warning typo. NFC. 2018-09-12 18:27:21 +00:00
swift-call-conv.c ARM, AArch64: support `__attribute__((__swiftcall__))` 2018-12-06 03:28:37 +00:00
switch-1.c
switch-availability.c [Sema] Don't warn about omitting unavailable enum constants in a switch 2018-09-05 19:13:27 +00:00
switch.c [c++20] Add deprecation warnings for the expression forms deprecated by P1120R0. 2019-12-16 17:49:45 -08:00
sync-implicit-seq_cst.c Implement -Watomic-implicit-seq-cst 2018-09-10 20:42:56 +00:00
tautological-constant-compare.c [Diagnostics] Support -Wtype-limits for GCC compatibility 2019-04-29 23:24:00 +00:00
tautological-constant-enum-compare.c [Diagnostics] Support -Wtype-limits for GCC compatibility 2019-04-29 23:24:00 +00:00
tautological-objc-bool-compare.m Use 'BOOL' instead of BOOL in diagnostic messages 2019-09-17 18:02:45 +00:00
tautological-unsigned-enum-zero-compare.c [Sema] -Wtautological-constant-compare is too good. Cripple it. 2018-01-03 08:45:19 +00:00
tautological-unsigned-enum-zero-compare.cpp [Sema] -Wtautological-constant-compare is too good. Cripple it. 2018-01-03 08:45:19 +00:00
tautological-unsigned-zero-compare.c [Sema] -Wtautological-constant-compare is too good. Cripple it. 2018-01-03 08:45:19 +00:00
tentative-decls.c
text-diag.c
thread-specifier.c Quote the token being diagnosed for C11 extensions. 2019-08-27 13:47:51 +00:00
tls.c Fix typos in clang 2018-04-06 15:14:32 +00:00
tls_alignment.cpp
transparent-union-pointer.c
transparent-union.c Reland "[CodeGen] Fix crash when a function taking transparent union is redeclared." 2018-01-22 22:29:24 +00:00
transpose-memset.c [Sema] Add some compile time _FORTIFY_SOURCE diagnostics 2019-03-18 19:23:45 +00:00
type-spec-struct-union.c
typecheck-binop.c
typedef-prototype.c
typedef-redef.c
typedef-retain.c For PR17164: split -fno-lax-vector-conversion into three different 2019-09-13 06:02:15 +00:00
typedef-variable-type.c
typeof-use-deprecated.c
types.c [AST] clang::VectorType supports any size (that fits in unsigned) 2020-04-03 17:30:31 +02:00
typo-correction-ambiguity.c [Sema][Typo Correction] Fix another infinite loop on ambiguity 2019-10-25 13:20:27 -04:00
typo-correction-ambiguity.cpp [Sema][Typo Correction] Fix potential infite loop on ambiguity checks 2019-09-13 14:43:24 +00:00
typo-correction-recursive.cpp [Sema][Typo] Fix assertion failure for expressions with multiple typos 2019-08-20 19:03:15 +00:00
typo-correction.c [Sema] Fix a regression introduced in "[AST][Sema] Remove CallExpr::setNumArgs" 2019-02-14 15:43:17 +00:00
ucn-cstring.c
ucn-identifiers.c
unaligned-qualifier.c Fix crash when an incorrect redeclaration only differs in __unaligned type-qualifier 2017-02-24 08:41:09 +00:00
unary-minus-integer-impcast.c Added warning for unary minus used with unsigned type 2018-10-02 06:02:30 +00:00
uninit-det-order.c
uninit-variables-vectors.c
uninit-variables.c Automatic variable initialization 2018-12-18 05:12:21 +00:00
unnamed-bitfield-init.c
unused-expr-system-header.c
unused-expr.c Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
usual-float.c
va_arg_x86_32.c
va_arg_x86_64.c
var-redecl.c
varargs-aarch64.c [AArch64] Add support for __builtin_ms_va_list on aarch64 2017-07-17 20:49:45 +00:00
varargs-aix.c Reland the rest of "Add AIX Target Info" 2019-03-14 21:54:30 +00:00
varargs-win64.c
varargs-x86-32.c [AArch64] Add support for __builtin_ms_va_list on aarch64 2017-07-17 20:49:45 +00:00
varargs-x86-64.c
varargs.c Don't claim that va_start has special semantic checks 2018-03-02 21:41:08 +00:00
varargs_unreachable.c
variadic-block.c
variadic-incomplete-arg-type.c
vecshift.c [Sema] Gcc compatibility of vector shift 2016-10-19 12:06:10 +00:00
vector-assign.c Revert "PR17164: Change clang's default behavior from -flax-vector-conversions=all to -flax-vector-conversions=integer." 2020-01-20 16:34:09 -08:00
vector-cast.c Revert "PR17164: Change clang's default behavior from -flax-vector-conversions=all to -flax-vector-conversions=integer." 2020-01-20 16:34:09 -08:00
vector-gcc-compat.c Fix typos in clang 2018-04-06 15:14:32 +00:00
vector-gcc-compat.cpp Implement VectorType conditional operator GNU extension. 2020-01-13 13:27:20 -08:00
vector-init.c
vector-ops.c Revert "PR17164: Change clang's default behavior from -flax-vector-conversions=all to -flax-vector-conversions=integer." 2020-01-20 16:34:09 -08:00
vector_swizzle_length.c [OpenCL] Restrict swizzle length check to OpenCL mode 2017-10-17 17:54:57 +00:00
vfprintf-invalid-redecl.c Fix completely bogus types for some builtins: 2016-12-19 23:59:34 +00:00
vfprintf-valid-redecl.c Fix completely bogus types for some builtins: 2016-12-19 23:59:34 +00:00
vla-2.c
vla.c Detect an incompatible VLA pointer assignment 2018-06-05 09:18:26 +00:00
void_arg.c
warn-absolute-value-header.c
warn-absolute-value.c
warn-alloca.c [Sema] add -Walloca to flag uses of `alloca` 2019-07-25 22:23:40 +00:00
warn-bad-function-cast.c
warn-binary-conditional-expression-unused.c [AST] Fixed extraneous warnings for binary conditional operator 2019-06-19 18:37:01 +00:00
warn-bitwise-compare.c Add -Wtautological-compare to -Wall 2019-11-12 14:36:57 -08:00
warn-bitwise-negation-bool.c [Diagnostics] Emit better -Wbool-operation's warning message if we known that the result is always true 2019-10-07 21:57:03 +00:00
warn-cast-align.c Make ASTContext::getDeclAlign return the correct alignment for 2017-01-06 17:56:15 +00:00
warn-cast-qual.c Fix determination of whether a reinterpret_cast casts away constness. 2018-07-10 23:04:35 +00:00
warn-char-subscripts.c
warn-conditional-emum-types-mismatch.c [c++20] Add deprecation warnings for the expression forms deprecated by P1120R0. 2019-12-16 17:49:45 -08:00
warn-documentation-almost-trailing.c
warn-documentation-crlf.c
warn-documentation-fixits.c [Wdocumentation] Use C2x/C++14 deprecated attribute 2019-12-10 21:16:18 +01:00
warn-documentation-fixits.cpp [Wdocumentation] Use C2x/C++14 deprecated attribute 2019-12-10 21:16:18 +01:00
warn-documentation-tag-typedef.cpp [clang][doxygen] Fix false -Wdocumentation warning for tag typedefs 2020-02-20 11:32:30 -08:00
warn-documentation-unknown-command.cpp Fix 'unknown documentation command' warning ranges 2016-10-25 10:06:11 +00:00
warn-documentation.cpp Comment parsing: Treat \ref as inline command 2020-03-05 19:44:34 +01:00
warn-documentation.m [Sema] Fix a crash when attaching comments to an implicit decl 2020-03-02 16:49:53 -08:00
warn-double-promotion.c Fix some tests I broke in r354190 2019-02-16 01:51:19 +00:00
warn-duplicate-enum.c Fix a bot failure from r343042. 2018-09-25 23:52:29 +00:00
warn-extern-main.c
warn-fortify-source.c Improve static checks for sprintf and __builtin___sprintf_chk 2020-01-25 18:10:34 +01:00
warn-freestanding-complex.c
warn-gnu-designators.c
warn-int-in-bool-context.c [Diagnostics] Handle tautological left shifts in boolean context 2019-09-24 13:14:18 +00:00
warn-integer-constants-in-ternary.c [clang] fix a typo from r372531 2019-10-04 21:37:20 +00:00
warn-lifetime-analysis-nocfg-disabled.cpp Fix a test to test what the name suggest. 2019-08-23 22:26:49 +00:00
warn-lifetime-analysis-nocfg.cpp [LifetimeAnalysis] Fix PR44150 2019-11-27 09:15:14 -08:00
warn-logical-not-compare.c
warn-main-return-type.c
warn-main-returns-bool-literal.cpp Add a warning for 'main' returning 'true' or 'false'. 2016-11-29 01:35:17 +00:00
warn-main.c
warn-missing-braces.c
warn-missing-prototypes.c Suggestions to fix -Wmissing-{prototypes,variable-declarations} 2019-06-18 22:57:08 +00:00
warn-missing-variable-declarations.c Suggestions to fix -Wmissing-{prototypes,variable-declarations} 2019-06-18 22:57:08 +00:00
warn-null.c
warn-nullchar-nullptr.c [Sema] attempt to appease buildbots after r367940 2019-08-05 23:19:15 +00:00
warn-outof-range-assign-enum.c
warn-overlap.c Add -Wtautological-compare to -Wall 2019-11-12 14:36:57 -08:00
warn-self-assign-field.mm
warn-shadow-intrinsics.c
warn-shadow.c Silence the -Wshadow warning for enumerators shadowing a type. 2018-10-22 13:05:53 +00:00
warn-shift-negative.c
warn-sizeof-array-decay.c
warn-sizeof-arrayarg.c
warn-strict-prototypes.c Warn about zero-parameter K&R definitions in -Wstrict-prototypes 2020-02-14 19:25:02 +01:00
warn-strict-prototypes.cpp Warn about zero-parameter K&R definitions in -Wstrict-prototypes 2020-02-14 19:25:02 +01:00
warn-strict-prototypes.m Warn about zero-parameter K&R definitions in -Wstrict-prototypes 2020-02-14 19:25:02 +01:00
warn-string-conversion.c Fix typos in clang 2018-04-06 15:14:32 +00:00
warn-stringcompare.c [Diagnostics] Warn for comparison with string literals expanded from macro (PR44064) 2019-11-24 19:40:32 +01:00
warn-strlcpycat-size.c
warn-strncat-size.c [Sema] Add some compile time _FORTIFY_SOURCE diagnostics 2019-03-18 19:23:45 +00:00
warn-tautological-compare.c
warn-thread-safety-analysis.c Thread safety analysis: Add note for unlock kind mismatch 2019-03-18 23:26:54 +00:00
warn-type-safety-mpi-hdf5.c
warn-type-safety.c Fix a failing assertion with the pointer_with_type_tag attribute when the function the attribute appertains to is variadic. 2018-02-25 20:28:10 +00:00
warn-type-safety.cpp
warn-uninitialized-statement-expression.c [Sema] Fix -Wuninitialized for struct assignment from GNU C statement expression 2019-07-26 17:29:35 +00:00
warn-unreachable-ms.c Implement CFG construction for __try / __except / __leave. 2017-08-23 15:33:16 +00:00
warn-unreachable.c Improve -Wtautological-overlap-compare 2019-09-21 02:37:10 +00:00
warn-unsequenced.c [Sema] SequenceChecker: Fix handling of operator ||, && and ?: 2019-12-22 12:27:31 +00:00
warn-unused-function.c
warn-unused-label.c
warn-unused-parameters.c Fix tests after previous commit 2020-02-14 19:41:01 +01:00
warn-unused-value.c
warn-unused-variables-werror.c
warn-unused-variables.c
warn-variable-not-needed.c
warn-vla.c
warn-write-strings.c
wchar.c Clang :: Sema/wchar.c has long been failing on Solaris: 2019-06-17 20:21:25 +00:00
weak-import-on-enum.c
x86-attr-force-align-arg-pointer.c
x86-builtin-palignr.c [X86] Remove __extension__ from macro intrinsics when its not needed. 2018-05-31 00:51:20 +00:00
x86_64-linux-android.c
xray-always-instrument-attr.c Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
xray-always-instrument-attr.cpp Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
xray-log-args-class.cpp [XRay][clang] Support capturing the implicit `this` argument to C++ class member functions 2017-06-16 03:22:09 +00:00
xray-log-args-oob.c Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
xray-log-args-oob.cpp Determine the attribute subject for diagnostics based on declarative information in DeclNodes.td. This greatly reduces the number of enumerated values used for more complex diagnostics; these are now only required when the "attribute only applies to" diagnostic needs to be generated manually as part of semantic processing. 2017-11-26 20:01:12 +00:00
zero-initializer.c [Sema] Suppress additional warnings for C's zero initializer 2019-07-16 01:13:36 +00:00
zvector.c For PR17164: split -fno-lax-vector-conversion into three different 2019-09-13 06:02:15 +00:00
zvector2.c For PR17164: split -fno-lax-vector-conversion into three different 2019-09-13 06:02:15 +00:00