hanchenye-llvm-project/clang/test/Sema
Bruno Cardoso Lopes 2ebe18b609 [SemaExpr] Support assignments from vector to scalars with same size
Before r266366, clang used to support constructs like:

  typedef __attribute__((vector_size(8))) double float64x1_t;
  typedef __attribute__((vector_size(16))) double float64x2_t;
  float64x1_t vget_low_f64(float64x2_t __p0);

  double y = 3.0 + vget_low_f64(v);

But it would reject:

  double y = vget_low_f64(v) + 3.0;

It also always rejected assignments:

  double y = vget_low_f64(v);

This patch: (a) revivies the behavior of `3.0 + vget_low_f64(v)` prior to
r266366, (b) add support for `vget_low_f64(v) + 3.0` and (c) add support for
assignments.

These vector semantics have never really been tied up but it seems
odd that we used to support some binop froms but do not support
assignment. If we did support scalar for the purposes of arithmetic, we
should probably be able to reinterpret as scalar for the purposes of
assignment too.

Differential Revision: http://reviews.llvm.org/D21700

rdar://problem/26093791

llvm-svn: 274646
2016-07-06 18:05:23 +00:00
..
Inputs
128bitfloat.cpp Enable support for __float128 in Clang and enable it on pertinent platforms 2016-05-09 08:52:33 +00:00
128bitint.c [MS Extensions] Remove support for the i128 integer literal suffix 2015-07-26 09:02:26 +00:00
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
MicrosoftCompatibility-x64.c Win64: Silently ignore __stdcall, __fastcall, and __thiscall 2015-02-26 19:43:46 +00:00
MicrosoftCompatibility-x86.c
MicrosoftCompatibility.c [Sema] The alignment of an object has an upper bound from the object file format 2015-07-26 01:48:59 +00:00
MicrosoftCompatibility.cpp
MicrosoftExtensions.c [Sema] A flexible array member must not be the only named member 2016-07-04 00:24:59 +00:00
PR2727.c
PR2728.c
PR2919-builtin-types-compat-strips-crv.c
PR2923.c
PR2963-enum-constant.c
PR16678.c Consider unsigned long for non-u/U decimal literals (C90/C++03) 2015-06-08 21:59:59 +00:00
__try.c Fix Sema tests using __try by adding triple 2015-04-28 22:58:25 +00:00
aarch64-neon-ranges.c
aarch64-neon-vector-types.c
aarch64-special-register.c AArch64: allow 64-bit access to sysregs. 2016-04-13 17:08:55 +00:00
address-constant.c
address_spaces.c [MSVC] Implementation of __unaligned as a proper type qualifier 2016-05-11 18:38:21 +00:00
alias-redefinition.c Revert "Sema: err_after_alias is unreachable, remove it" 2015-01-21 01:30:40 +00:00
align-arm-apcs.c
align-systemz.c Fix __alignof__ of global variables on SystemZ 2015-04-21 17:26:18 +00:00
align-x86-64.c
align-x86.c AST: Don't ignore alignas on EnumDecls when calculating alignment 2015-01-21 10:54:38 +00:00
align_value.c
alignas.c
altivec-init.c
annotate.c
anonymous-struct-union-c11.c Switch C compilations to C11 by default. 2014-10-20 23:26:58 +00:00
anonymous-struct-union.c Improve the error message for assigning to read-only variables. 2015-04-11 01:53:13 +00:00
arg-duplicate.c
arg-scope-c99.c
arg-scope.c
arm-asm.c
arm-darwin-aapcs.cpp
arm-interrupt-attr.c
arm-layout.c
arm-microsoft-intrinsics.c Improve error handling for PR22560. 2015-06-23 21:10:24 +00:00
arm-neon-types.c
arm-no-fp16.c [ARM] Guard the declarations of f16 to f32 vcvt intrinsics in arm_neon.h by testing __ARM_FP 2016-04-29 15:03:32 +00:00
arm-special-register.c This patch implements clang support for the ACLE special register intrinsics 2015-06-15 17:51:01 +00:00
arm64-inline-asm.c
arm64-neon-args.c
arm_acle.c
arm_vfma.c PR27216: Only define __ARM_FEATURE_FMA when the target has VFPv4 2016-04-28 11:29:08 +00:00
array-bounds-ptr-arith.c
array-constraint.c
array-declared-as-incorrect-type.c [Sema] Emit a better diagnostic when variable redeclarations disagree 2015-07-14 20:08:49 +00:00
array-init.c Switch C compilations to C11 by default. 2014-10-20 23:26:58 +00:00
array-size-64.c
array-size.c
asm-label.c Error on redeclaring with a conflicting asm label and on redeclaring with an asm label after the first ODR-use. Detects problems like the one in PR22830 where gcc and clang both compiled the file but with different behaviour. 2015-12-11 21:28:55 +00:00
asm.c -inline-asm][X86] Add ability to use AVX512 in MS inline asm 2016-02-03 11:32:08 +00:00
assign-null.c
assign.c Improve the error message for assigning to read-only variables. 2015-04-11 01:53:13 +00:00
ast-print-x86.c Move target-specific Sema test to its own file. 2015-06-09 14:30:17 +00:00
ast-print.c Fix printing of anonymous struct typedefs. 2016-03-18 21:35:59 +00:00
atomic-compare.c Fix -Wlogical-not-parentheses to work better with C code. 2015-08-19 21:33:54 +00:00
atomic-expr.c
atomic-ops.c Fix deduction of __atomic_load's parameter types. 2016-03-30 23:39:56 +00:00
atomic-requires-library-error.c
atomic-type.c
attr-alias-elf.c [GCC] Attribute ifunc support in clang 2016-04-11 07:48:59 +00:00
attr-alias.c
attr-aligned.c [Sema] PR26444 fix crash when alignment value is >= 2**16 2016-03-02 06:48:47 +00:00
attr-args.c
attr-availability-android.c Support __attribute__((availability)) on Android. 2015-03-03 18:28:38 +00:00
attr-availability-app-extensions.c watchOS & tvOS: add a few more tests. 2015-11-02 21:14:48 +00:00
attr-availability-ios.c
attr-availability-macosx.c AvailabilityAttr: we accept "macos" as the platform name. 2016-06-28 20:55:30 +00:00
attr-availability-tvos.c Availability: set location when creating attribute for tvos, watchos. 2016-05-06 21:04:01 +00:00
attr-availability-watchos.c watchOS & tvOS: add a few more tests. 2015-11-02 21:14:48 +00:00
attr-availability.c AvailabilityAttr: we accept "macos" as the platform name. 2016-06-28 20:55:30 +00:00
attr-bounded.c Prune CRLF. 2014-10-27 12:37:26 +00:00
attr-capabilities.c Thread Safety Analysis: allow capability attribute on unions. 2015-09-29 16:24:18 +00:00
attr-cleanup.c
attr-coldhot.c Implement __attribute__((internal_linkage)). 2015-11-10 21:28:44 +00:00
attr-decl-after-definition.c
attr-declspec-ignored.c
attr-deprecated-message.c
attr-deprecated.c Set the default C standard to C99 when targeting the PS4. 2016-04-27 19:53:03 +00:00
attr-disable-tail-calls.c Add support for function attribute 'disable_tail_calls'. 2015-11-13 00:42:21 +00:00
attr-endian.c
attr-flag-enum.c Update tests touched by r249656 2015-10-08 06:31:22 +00:00
attr-format.c Add support for analyzing FreeBSD kernel printf extensions. 2015-02-19 22:32:33 +00:00
attr-format_arg.c
attr-ifunc.c Don't clutter the test directory with temporary IR files. 2016-04-11 10:16:37 +00:00
attr-malloc.c Account for calling convention specifiers in function definitions in IR test cases 2015-06-29 17:29:50 +00:00
attr-minsize.c
attr-mode-enums.c Fix for PR8901: attribute "mode" rejected for enums and dependent types. 2016-02-02 13:50:39 +00:00
attr-mode-vector-types.c PR10235: support for vector mode attributes + warning, by Dmitry Polukhin. 2015-11-19 10:13:11 +00:00
attr-mode.c Enable support for __float128 in Clang and enable it on pertinent platforms 2016-05-09 08:52:33 +00:00
attr-msp430.c Prune CRLF. 2014-10-27 12:37:26 +00:00
attr-naked.c Disallow using function parameters in extended asm inputs or outputs in naked functions (PR21178) 2014-10-08 01:58:02 +00:00
attr-naked.cpp Diagnose CXX 'this' pointer reference in funcs with naked attr 2015-02-03 22:35:58 +00:00
attr-nodebug.c Allow 'nodebug' on local variables. 2016-06-16 00:42:36 +00:00
attr-noduplicate.c
attr-noinline.c
attr-nonnull.c Prune CRLF. 2014-10-27 12:37:26 +00:00
attr-noreturn.c
attr-notail.c Implement __attribute__((internal_linkage)). 2015-11-10 21:28:44 +00:00
attr-ownership.c Fix several accidental DOS line endings in source files 2016-01-03 15:55:40 +00:00
attr-print.c AvailabilityAttr: we accept "macos" as the platform name. 2016-06-28 20:55:30 +00:00
attr-regparm.c
attr-returns-twice.c
attr-section.c
attr-self-alias.c Don't crash on a self-alias declaration 2015-09-04 21:49:21 +00:00
attr-sentinel.c
attr-swiftcall.c Semantic analysis for the swiftcall calling convention. 2016-03-03 06:39:32 +00:00
attr-target.c Quote the user provided string in the warning message and update 2015-06-12 20:13:50 +00:00
attr-tls_model.c
attr-unavailable-message.c
attr-unknown.c
attr-unused.c
attr-used.c
attr-visibility.c
attr-weak.c
attr-x86-interrupt.c [X86] Support 'interrupt' attribute for x86 2016-01-15 04:06:31 +00:00
auto-type.c Additional tests from r252690 that I forgot to 'svn add'. 2015-11-12 21:42:39 +00:00
big-endian-neon-initializers.c
bitfield-layout.c [PS4] Change the names of some "environmental" things to what our 2016-05-16 17:22:25 +00:00
bitfield-layout_1.c pr26544: Bitfield layout with pragma pack and attributes "packed" and 2016-02-19 11:23:28 +00:00
bitfield-promote.c
bitfield.c Add support for GCC's '__auto_type' extension, per the GCC manual: 2015-11-11 02:02:15 +00:00
block-args.c
block-call.c
block-explicit-noreturn-type.c
block-labels.c
block-literal.c
block-misc.c Improve the error message for assigning to read-only variables. 2015-04-11 01:53:13 +00:00
block-printf-attribute-1.c
block-return-1.c
block-return-2.c
block-return-3.c
block-return.c
block-sentinel-attribute.c
block-storageclass.c
bool-compare.c Fix -Wlogical-not-parentheses to work better with C code. 2015-08-19 21:33:54 +00:00
builtin-assume-aligned.c
builtin-assume.c HasSideEffects() should return false for calls to pure and const functions. 2015-04-06 13:22:01 +00:00
builtin-classify-type.c PR26449: Tests for builtin_classify_type fix 2016-02-15 10:44:27 +00:00
builtin-clear_cache.c
builtin-cpu-supports.c Add support for the x86 builtin __builtin_cpu_supports. 2015-06-29 21:00:05 +00:00
builtin-longjmp.c [Sparc] setjmp and longjmp intrinsic support update to add unit tests and remove accidentally checked-in code. 2016-06-15 16:08:13 +00:00
builtin-object-size.c [ExprConstant] Fix PR28314 - crash while evluating objectsize. 2016-06-27 19:40:41 +00:00
builtin-prefetch.c
builtin-stackaddress.c
builtin-unary-fp.c
builtin_objc_msgSend.c
builtins-aarch64.c
builtins-arm-exclusive.c
builtins-arm-strex-rettype.c
builtins-arm.c [ARM] Add mrrc/mrrc2 intrinsics and update existing mcrr/mcrr2 intrinsics. 2016-06-17 00:59:41 +00:00
builtins-arm64-exclusive.c
builtins-arm64.c
builtins-decl.c
builtins-gnu-mode.c
builtins-overflow.c Add support for __builtin_{add,sub,mul}_overflow. 2015-10-29 20:48:01 +00:00
builtins-ppc.c [PPC] Move argument range checks for HTM and crypto builtins to Sema 2015-03-30 19:40:59 +00:00
builtins-x86.c [X86] Add range checking on immediate arguments on XOP vpcom builtins. 2015-02-13 06:04:48 +00:00
builtins.c
builtins.cl Sema: Accept pointers to any address space for builtin functions 2015-03-31 16:39:02 +00:00
c11-typedef-redef.c
c89.c
call-with-static-chain.c Implement the __builtin_call_with_static_chain GNU extension. 2014-12-12 23:41:25 +00:00
callingconv-cast.c Fix line numbers in calling convention test 2016-05-17 17:33:31 +00:00
callingconv-iamcu.c [X86] Support for C calling convention only for MCU target. 2015-11-25 09:24:26 +00:00
callingconv-ms_abi.c
callingconv-sysv_abi.c
callingconv.c Remove support for pnaclcall attribute 2015-01-28 20:24:52 +00:00
captured-statements.c
cast-incomplete.c [Sema] Tweak incomplete enum types on MSVC ABI targets 2015-10-08 07:45:35 +00:00
cast-to-union.c
cast.c
check-increment.c
compare.c
complex-imag.c
complex-init-list.c
complex-int.c Catch more cases when diagnosing integer-constant-expression overflows. 2015-02-04 21:50:20 +00:00
complex-promotion.c
compound-literal.c
conditional-expr.c
conditional.c
const-eval-64.c
const-eval.c Explicitly permit undefined behavior in constant initializers for global 2015-12-08 03:21:47 +00:00
const-ptr-int-ptr-cast.c
constant-builtins-2.c
constant-builtins.c
constant-conversion.c Exempt char array initializers from -Wconstant-converion. 2016-02-05 23:02:38 +00:00
constructor-attribute.c
conversion-64-32.c
conversion.c
convertvector.c
crash-invalid-array.c
crash-invalid-builtin.c [Sema] Check if a builtin is FunctionPrototype(). 2015-04-25 20:20:04 +00:00
darwin-align-cast.c
darwin-tls.c ARM: allow __thread on OS versions that have the required runtime support. 2016-01-07 09:04:46 +00:00
decl-in-prototype.c When a tag is declared in prototype scope in C, if we've decided that it 2016-01-11 22:41:53 +00:00
decl-invalid.c
decl-microsoft-call-conv.c Move the no-prototype calling conv check after decl merging 2014-11-03 21:56:03 +00:00
decl-type-merging.c
declspec.c
default.c
default1.c
deref.c
designated-initializers.c Implementing C99 partial re-initialization behavior (DR-253) 2015-06-10 00:27:52 +00:00
dllexport.c Don't allow dllexport/import on static local variables 2015-09-04 19:59:39 +00:00
dllimport.c [ms][dll] #26935 Defining a dllimport function should cause it to be exported 2016-05-25 11:32:42 +00:00
empty1.c
empty2.c
enable_if-ext.c Sema: provide an extension warning for enable_if 2016-02-18 06:49:31 +00:00
enable_if.c Add the Pure attribute to C99 builtin functions from ctype.h. This is a corrected version of r266199 with test case fixes. 2016-05-04 21:08:13 +00:00
enum-increment.c
enum-packed.c
enum.c Update tests touched by r249656 2015-10-08 06:31:22 +00:00
expr-address-of.c
expr-comma-c99.c Adding a -Wunused-value warning for expressions with side effects used in an unevaluated expression context, such as sizeof(), or decltype(). Also adds a similar warning when the expression passed to typeid() *is* evaluated, since it is equally likely that the user would expect the expression operand to be unevaluated in that case. 2014-12-17 21:57:17 +00:00
expr-comma.c Adding a -Wunused-value warning for expressions with side effects used in an unevaluated expression context, such as sizeof(), or decltype(). Also adds a similar warning when the expression passed to typeid() *is* evaluated, since it is equally likely that the user would expect the expression operand to be unevaluated in that case. 2014-12-17 21:57:17 +00:00
exprs.c Add support for GCC's '__auto_type' extension, per the GCC manual: 2015-11-11 02:02:15 +00:00
ext_vector_casts.c [Sema] Make extended vectors of `bool` an error. 2016-01-28 01:38:18 +00:00
ext_vector_comparisons.c
ext_vector_components.c
ext_vector_conversions.c Prevent implicit re-interpret casts between ExtVector and Scalar types. 2015-09-15 00:21:56 +00:00
extern-redecl.c
flexible-array-init.c
float128-ld-incompatibility.cpp Enable support for __float128 in Clang and enable it on pertinent platforms 2016-05-09 08:52:33 +00:00
floating-point-compare.c
fn-ptr-as-fn-prototype.c Update a few more tests in response to the MS ABI enum semantics 2015-10-08 08:28:09 +00:00
for.c
format-string-percentm.c
format-strings-c90.c
format-strings-darwin.c
format-strings-enum-fixed-type.cpp
format-strings-enum.c
format-strings-fixit-ssize_t.c
format-strings-fixit.c Move the fixit for -Wformat-security to a note. 2016-03-15 20:56:38 +00:00
format-strings-freebsd.c Check 'r' and 'y specifiers of freebsd_kernel_printf format strings on PS4 2016-04-26 23:19:00 +00:00
format-strings-gnu.c
format-strings-int-typedefs.c
format-strings-ms.c
format-strings-no-fixit.c
format-strings-non-iso.c
format-strings-scanf.c [Sema] Attempt to fix tests for utf-8 invalid format string specifiers 2016-03-29 18:38:44 +00:00
format-strings-size_t.c
format-strings.c [Sema] Attempt to fix tests for utf-8 invalid format string specifiers 2016-03-29 18:38:44 +00:00
fp16-sema.c
fpack-struct.c
freemain.c
function-ptr.c
function-redecl.c Update a few more tests in response to the MS ABI enum semantics 2015-10-08 08:28:09 +00:00
function.c PR 20146 2015-01-28 14:48:39 +00:00
generic-selection.c Amends r252104 to evaluate the controlling expression in an unevaluated context. This eliminates false-positive diagnostics about null pointer dereferences (etc) in the controlling expression. 2016-02-23 18:55:15 +00:00
gnu-attributes.c
gnu-flags.c
gnu89.c
heinous-extensions-off.c
heinous-extensions-on.c
i-c-e.c
i386-linux-android.c Create android x86_32 and x86_64 target info 2015-03-25 10:38:50 +00:00
illegal-types.c
implicit-builtin-decl.c
implicit-builtin-freestanding.c [Driver] Add support for -fno-builtin-foo options. 2016-01-06 14:35:46 +00:00
implicit-builtin-redecl.c
implicit-cast-dump.c
implicit-cast.c
implicit-decl.c
implicit-def.c
implicit-int.c
incompatible-sign.c
incomplete-call.c
incomplete-decl.c
indirect-goto.c
init-struct-qualified.c
init-vector.c
init.c
initialize-noreturn.c
inline-asm-validate-aarch64.c [inlineasm] Fix an incorrect warning about register constraint and modifier. 2015-02-04 00:27:13 +00:00
inline-asm-validate-amdgpu.cl AMDGPU: Add support for 's' and 'v' asm constraints 2015-11-19 22:11:58 +00:00
inline-asm-validate-tmpl.cpp Fixed 22941: Integer template parameter as immediate 'I' expectes an integer constant 2015-07-14 18:08:50 +00:00
inline-asm-validate-x86.c [X86, inlineasm] Improve analysis of x,Y0,Yi,Ym,Yt,L,e,Z,s asm constraints (patch by Alexey Frolov) 2015-07-20 12:08:00 +00:00
inline-asm-validate.c
inline-redef.c
inline.c Implement C++17 P0386R2, inline variables. (The 'inline' specifier gives a 2016-06-25 00:15:56 +00:00
int-arith-convert.c
integer-overflow.c Adjust tests to have consistent integer sizes. 2016-04-11 20:37:04 +00:00
internal_linkage.c Implement __attribute__((internal_linkage)). 2015-11-10 21:28:44 +00:00
invalid-assignment-constant-address-space.c [MSVC] Implementation of __unaligned as a proper type qualifier 2016-05-11 18:38:21 +00:00
invalid-cast.cpp
invalid-decl.c
invalid-init-diag.c
invalid-struct-init.c
knr-def-call.c
knr-variadic-def.c
libbuiltins-ctype-powerpc64.c Add the Pure attribute to C99 builtin functions from ctype.h. This is a corrected version of r266199 with test case fixes. 2016-05-04 21:08:13 +00:00
libbuiltins-ctype-x86_64.c Add the Pure attribute to C99 builtin functions from ctype.h. This is a corrected version of r266199 with test case fixes. 2016-05-04 21:08:13 +00:00
lit.local.cfg
loop-control.c
many-logical-ops.c
many-parameters.c
member-reference.c Unify warnings/errors from "maybe you meant" to "did you mean". 2015-04-02 22:10:06 +00:00
memset-invalid-1.c
memset-invalid.c
merge-decls.c
mips-interrupt-attr.c [mips] Interrupt attribute support. 2015-11-27 18:03:44 +00:00
mips16_attr_allowed.c
mips16_attr_not_allowed.c
missing-field-initializers.c
mms-bitfields.c
mrtd.c [Sema] Emit a better diagnostic when variable redeclarations disagree 2015-07-14 20:08:49 +00:00
ms-inline-asm-invalid-arch.c
ms-inline-asm.c __declspec is not a core Clang language extension. Instead, require -fms-extensions or -fborland to enable the language extension. 2015-05-26 19:44:52 +00:00
ms-keyword-system-header.c
ms-wchar.c
ms_abi-sysv_abi.c
ms_bitfield_layout.c Fix the layout of bitfields in ms_struct unions: their 2015-08-19 22:42:36 +00:00
ms_class_layout.cpp Fix the layout of bitfields in ms_struct unions: their 2015-08-19 22:42:36 +00:00
ms_wide_predefined_expr.cpp
neon-vector-types-support.c
neon-vector-types.c
nested-redef.c
no-documentation-warn-tagdecl-specifier.c
no-format-y2k-turnsoff-format.c
non-null-warning.c Skip NonNull sema checks in unevaluated contexts. 2015-10-09 00:17:57 +00:00
nonnull.c Add a "declared 'nonnull' here" note to warnings where an expression is checked against null. 2016-06-15 05:18:39 +00:00
nowarn-documentation-property.m
nullability.c Set the default C standard to C99 when targeting the PS4. 2016-04-27 19:53:03 +00:00
offsetof-64.c
offsetof.c
outof-range-constant-compare.c
overloadable-complex.c
overloadable.c [Sema] Allow implicit conversions of &overloaded_fn in C. 2016-03-23 02:33:58 +00:00
overloaded-func-transparent-union.c
parentheses.c [Sema] Add -Wparentheses warnings for '^' in '|' expressions and '&' in '^' expressions to compliment '&' in '|' that is already present. Matches gcc behavior. 2015-12-13 05:41:41 +00:00
parentheses.cpp Fix warning text: lower -> higher 2014-10-28 04:37:34 +00:00
pass-object-size.c [Sema] Allow implicit conversions of &overloaded_fn in C. 2016-03-23 02:33:58 +00:00
pid_t.c
pointer-addition.c PR10405 - Desugar FunctionType and TemplateSpecializationType if any type that appears inside needs to be desugared. 2015-07-16 01:06:17 +00:00
pointer-conversion.c
pointer-subtract-compat.c
ppc-bool.c
pr9812.c Use Sema's PrintingPolicy when diagnosing DeclSpecs. 2015-03-12 14:28:38 +00:00
pr25786.c Fix assertion "Chunk.Kind == DeclaratorChunk::Function" with attributed type. 2016-02-10 11:23:48 +00:00
pragma-align-mac68k-unsupported.c
pragma-align-mac68k.c
pragma-align-packed.c
pragma-arc-cf-code-audited.c
pragma-ms_struct.c __declspec is not a core Clang language extension. Instead, require -fms-extensions or -fborland to enable the language extension. 2015-05-26 19:44:52 +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
pragma-section-invalid.c Add test intended for commit in r231317 2015-04-01 23:32:03 +00:00
pragma-section.c
pragma-unused.c
pragma-weak.c Revert "Fix for merging decls in pragma weak Calling CheckFunctionDeclaration so that 2 decls for the 'weak' are merged. Differential Revision: http://reviews.llvm.org/D13048" 2015-12-03 11:37:28 +00:00
predef.c
predefined-function.c Keep invalid functions as part of the AST 2016-06-16 21:39:55 +00:00
preserve-call-conv.c Add attributes for preserve_mostcc/preserve_allcc calling conventions to the C/C++ front-end 2016-03-16 18:00:46 +00:00
private-extern.c Revert "Sema: An extern declaration can't be a redeclaration of a parameter" 2015-01-13 10:14:57 +00:00
rdr6094103-unordered-compare-promote.c
recover-goto.c
redefine_extname.c Tests for "Disabling of "redefine_extname" pragma for C++ code" 2015-07-17 04:21:51 +00:00
redefinition.c
renderscript.rs Revise RenderScript attribute declaration 2016-06-10 21:51:18 +00:00
return-noreturn.c
return-silent.c
return.c
scope-check.c
self-comparison.c
sentinel-attribute.c -Wsentinel: Suggest nullptr in C++11 instead of NULL 2014-11-13 23:19:36 +00:00
shift.c [Sema] Warn when shifting a negative value. 2015-07-06 18:02:09 +00:00
short-enums.c Update a few more tests in response to the MS ABI enum semantics 2015-10-08 08:28:09 +00:00
sign-conversion.c
sizeof-struct-non-zero-as-member.cl R600: Handle amdgcn triple 2015-01-06 20:34:47 +00:00
statements.c Put statement expression decls in the enclosing code DeclContext 2015-04-20 20:00:49 +00:00
static-array.c
static-assert.c
static-init.c
stdcall-fastcall-x64.c
stdcall-fastcall.c Add frontend support for __vectorcall 2014-10-24 17:42:17 +00:00
stmtexprs.c some StmtExprs do not have side-effects 2015-06-10 15:18:23 +00:00
string-init.c
string-plus-char.c Sema: Cleanup and improve string-plus-char checking. 2014-12-15 20:22:33 +00:00
struct-cast.c
struct-compat.c [Sema] Emit a better diagnostic when variable redeclarations disagree 2015-07-14 20:08:49 +00:00
struct-decl.c
struct-packed-align.c Fix clang/test/Sema/struct-packed-align.c. "Windows" is not MS compiler. 2015-12-03 16:03:34 +00:00
surpress-deprecated.c
switch-1.c Explicitly permit undefined behavior in constant initializers for global 2015-12-08 03:21:47 +00:00
switch.c
template-specialization.cpp
tentative-decls.c
text-diag.c
thread-specifier.c [Tests] Modified Lit Tests to be C++11 compatibile 2015-08-27 18:49:15 +00:00
tls.c
tls_alignment.cpp Add a "maximum TLS alignment" characteristic to the target info, so it 2015-07-14 20:52:32 +00:00
transparent-union-pointer.c
transparent-union.c
type-spec-struct-union.c
typecheck-binop.c
typedef-prototype.c
typedef-redef.c
typedef-retain.c
typedef-variable-type.c
typeof-use-deprecated.c
types.c [Sema] Emit a better diagnostic when variable redeclarations disagree 2015-07-14 20:08:49 +00:00
typo-correction.c [Parser] Only correct delayed typos when needed 2016-06-13 20:56:45 +00:00
ucn-cstring.c
ucn-identifiers.c
uninit-det-order.c
uninit-variables-vectors.c
uninit-variables.c
unnamed-bitfield-init.c
unused-expr-system-header.c
unused-expr.c Implement support for [[nodiscard]] in C++1z that is based off existing support for warn_unused_result, and treat it as an extension pre-C++1z. This also means extending the existing warn_unused_result attribute so that it can be placed on an enum as well as a class. 2016-03-07 22:44:55 +00:00
usual-float.c
va_arg_x86_32.c
va_arg_x86_64.c
var-redecl.c [Sema] Emit a better diagnostic when variable redeclarations disagree 2015-07-14 20:08:49 +00:00
varargs-win64.c Support __builtin_ms_va_list. 2015-09-17 20:55:33 +00:00
varargs-x86-32.c Support __builtin_ms_va_list. 2015-09-17 20:55:33 +00:00
varargs-x86-64.c Improve diagnostic checking for va_start to also warn on other instances of undefined behavior, such as a parameter declared with the register keyword in C, or a parameter of a type that undergoes default argument promotion. 2016-04-24 13:30:21 +00:00
varargs.c Improve diagnostic checking for va_start to also warn on other instances of undefined behavior, such as a parameter declared with the register keyword in C, or a parameter of a type that undergoes default argument promotion. 2016-04-24 13:30:21 +00:00
varargs_unreachable.c
variadic-block.c
variadic-incomplete-arg-type.c
variadic-promotion.c
vector-assign.c
vector-cast.c [SemaExpr] Support assignments from vector to scalars with same size 2016-07-06 18:05:23 +00:00
vector-init.c
vector-ops.c
vfprintf-invalid-redecl.c
vfprintf-valid-redecl.c
vla-2.c
vla.c [Sema] Correctly recurse when looking for [*] in function definitions 2015-04-07 22:08:51 +00:00
void_arg.c
warn-absolute-value-header.c
warn-absolute-value.c [Sema] Don't crash trying to diagnose abs called on a pointer type 2015-11-15 03:04:34 +00:00
warn-bad-function-cast.c
warn-bitwise-compare.c
warn-cast-align.c
warn-cast-qual.c Implement -Wcast-qual, fixing #13772. 2014-11-21 21:03:10 +00:00
warn-char-subscripts.c
warn-documentation-almost-trailing.c
warn-documentation-crlf.c Fix several accidental DOS line endings in source files 2016-01-03 15:55:40 +00:00
warn-documentation-fixits.cpp Comment parsing: move a diagnostic to the correct group. 2015-03-17 18:03:42 +00:00
warn-documentation-unknown-command.cpp Comment parsing: move a diagnostic to the correct group. 2015-03-17 18:03:42 +00:00
warn-documentation.cpp Comment parsing: fix an assertion failure on a verbatim block terminated with "**/" 2015-04-15 23:45:43 +00:00
warn-documentation.m
warn-double-promotion.c Improve test coverage of -Wdouble-promotion 2016-04-29 17:44:29 +00:00
warn-duplicate-enum.c
warn-extern-main.c [Sema] main can't be declared as global variable, in C++. 2015-08-14 14:13:29 +00:00
warn-freestanding-complex.c
warn-gnu-designators.c
warn-logical-not-compare.c Fix -Wlogical-not-parentheses to work better with C code. 2015-08-19 21:33:54 +00:00
warn-main-return-type.c
warn-main.c Diagnose variadic main() as an extension; addresses PR17905. 2015-04-23 16:12:42 +00:00
warn-missing-braces.c
warn-missing-prototypes.c
warn-missing-variable-declarations.c
warn-null.c
warn-outof-range-assign-enum.c
warn-overlap.c Teach -Wtautological-overlap-compare about enums 2015-10-01 18:47:52 +00:00
warn-self-assign-field.mm
warn-shadow-intrinsics.c
warn-shadow.c
warn-shift-negative.c Fix -Wshift-count-negative. It didn't work if the right hand side 2015-03-26 21:37:49 +00:00
warn-sizeof-array-decay.c
warn-sizeof-arrayarg.c Make a test a bit shorter. No behavior change. 2015-09-24 01:34:27 +00:00
warn-string-conversion.c Check for bool-like conversion in conditional expressions. 2015-05-20 23:29:18 +00:00
warn-strlcpycat-size.c
warn-strncat-size.c
warn-tautological-compare.c Check for bool-like conversion in conditional expressions. 2015-05-20 23:29:18 +00:00
warn-thread-safety-analysis.c Thread Safety Analysis: fix before/after checks so that they work on global 2015-09-29 15:25:51 +00:00
warn-type-safety-mpi-hdf5.c
warn-type-safety.c
warn-type-safety.cpp
warn-unreachable.c
warn-unsequenced.c Teach EvaluatedExprVisitor that the condition and unselected branches of a 2014-12-03 21:00:20 +00:00
warn-unused-function.c Add -Winfinite-recursion to -Wmost (and -Wall), PR23789. 2015-06-18 21:09:24 +00:00
warn-unused-label.c
warn-unused-parameters.c
warn-unused-value.c Adding a -Wunused-value warning for expressions with side effects used in an unevaluated expression context, such as sizeof(), or decltype(). Also adds a similar warning when the expression passed to typeid() *is* evaluated, since it is equally likely that the user would expect the expression operand to be unevaluated in that case. 2014-12-17 21:57:17 +00:00
warn-unused-variables-werror.c
warn-unused-variables.c
warn-variable-not-needed.c
warn-vla.c
warn-write-strings.c
wchar.c [PS4] Change the names of some "environmental" things to what our 2016-05-16 17:22:25 +00:00
weak-import-on-enum.c
x86-attr-force-align-arg-pointer.c
x86-builtin-palignr.c Make the byte-shift SSE intrinsics emit vector shuffles which we know the backend can handle. 2015-02-07 01:37:09 +00:00
x86_64-linux-android.c Revert "Revert r241620 and follow-up commits" and move the initialization 2015-07-08 01:00:30 +00:00
zvector.c [Sema] Be consistent about diagnostic wording: always use "cannot". 2015-08-15 15:23:14 +00:00