Aaron Ballman 6c75ab5f66 Introduce _BitInt, deprecate _ExtInt ... WG14 adopted the _ExtInt feature from Clang for C23, but renamed the type to be _BitInt. This patch does the vast majority of the work to rename _ExtInt to _BitInt, which accounts for most of its size. The new type is exposed in older C modes and all C++ modes as a conforming extension. However, there are functional changes worth calling out: * Deprecates _ExtInt with a fix-it to help users migrate to _BitInt. * Updates the mangling for the type. * Updates the documentation and adds a release note to warn users what is going on. * Adds new diagnostics for use of _BitInt to call out when it's used as a Clang extension or as a pre-C23 compatibility concern. * Adds new tests for the new diagnostic behaviors. I want to call out the ABI break specifically. We do not believe that this break will cause a significant imposition for early adopters of the feature, and so this is being done as a full break. If it turns out there are critical uses where recompilation is not an option for some reason, we can consider using ABI tags to ease the transition.		2021-12-06 12:52:01 -05:00
..
2011-04-15-vec-init-from-vec.cl	…
addr-space-struct-arg.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
address-space-constant-initializers.cl	…
address-spaces-conversions.cl	[OpenCL] Add support of __opencl_c_generic_address_space feature macro	2021-07-13 13:14:10 +03:00
address-spaces-mangling.cl	[OpenCL] Supports optional pipe types in C++ for OpenCL 2021	2021-09-17 09:56:20 +01:00
address-spaces.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
amdgcn-automatic-variable.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
amdgcn-flat-scratch-name.cl	…
amdgcn-large-globals.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
amdgcn-non-temporal-store.cl	[AMDGPU][clang] Fix __builtin_nontemporal_store() failure on AMDGPU	2021-12-02 05:53:25 +00:00
amdgpu-abi-struct-coerce.cl	[funcattrs] Infer writeonly argument attribute	2021-12-02 13:04:09 -08:00
amdgpu-alignment.cl	…
amdgpu-attrs.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
amdgpu-call-kernel.cl	[funcattrs] Infer writeonly argument attribute	2021-12-02 13:04:09 -08:00
amdgpu-calling-conv.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
amdgpu-debug-info-pointer-address-space.cl	Fix lit test failure due to 0b81d9	2020-12-07 19:50:21 -05:00
amdgpu-debug-info-variable-expression.cl	Fix lit test failure due to 0b81d9	2020-12-07 19:50:21 -05:00
amdgpu-enqueue-kernel.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
amdgpu-env-amdgcn.cl	[AMDGPU] Set the default globals address space to 1	2020-11-20 15:46:53 +00:00
amdgpu-features.cl	[AMDGPU] Add gfx1035 target	2021-06-24 14:32:41 -04:00
amdgpu-ieee.cl	[AMDGPU] Add options -mamdgpu-ieee -mno-amdgpu-ieee	2021-05-01 09:02:55 -04:00
amdgpu-nullptr.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
amdgpu-sizeof-alignof.cl	[OpenCL] Add support of __opencl_c_generic_address_space feature macro	2021-07-13 13:14:10 +03:00
arm-integer-dot-product.cl	[OpenCL] Remove pragma requirement from Arm dot extension.	2021-05-12 16:25:33 +01:00
as_type.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
atomic-ops-libcall.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
atomic-ops.cl	[CGAtomic] Lift strong requirement for remaining compare_exchange combinations	2021-05-06 21:05:20 -07:00
atomics-cas-remarks-gfx90a.cl	[Remarks] [AMDGPU] Emit optimization remarks for atomics generating hardware instructions	2021-08-19 20:51:19 -06:00
atomics-unsafe-hw-remarks-gfx90a.cl	[Remarks] [AMDGPU] Emit optimization remarks for atomics generating hardware instructions	2021-08-19 20:51:19 -06:00
backend-unsupported-warning.ll	Fix test without built AMDGPU	2020-04-27 13:32:00 -04:00
blocks.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
bool_cast.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
builtins-amdgcn-ci.cl	[HIP] Add __builtin_amdgcn_groupstaticsize	2021-05-13 15:50:08 +00:00
builtins-amdgcn-dl-insts-err-clamp.cl	…
builtins-amdgcn-dl-insts-err.cl	[AMDGPU] Split dot2-insts feature	2021-03-17 09:42:21 +00:00
builtins-amdgcn-dl-insts.cl	…
builtins-amdgcn-fp-atomics-gfx7-err.cl	[clang] Add clang builtins support for gfx90a	2021-08-05 02:08:06 -06:00
builtins-amdgcn-fp-atomics-gfx908-err.cl	[clang] Add clang builtins support for gfx90a	2021-08-05 02:08:06 -06:00
builtins-amdgcn-gfx9.cl	[HIP] Add __builtin_amdgcn_groupstaticsize	2021-05-13 15:50:08 +00:00
builtins-amdgcn-gfx10.cl	[HIP] Add __builtin_amdgcn_groupstaticsize	2021-05-13 15:50:08 +00:00
builtins-amdgcn-interp.cl	…
builtins-amdgcn-mfma.cl	[AMDGPU] gfx90a support	2021-02-17 16:01:32 -08:00
builtins-amdgcn-raytracing.cl	[AMDGPU] Change llvm.amdgcn.image.bvh.intersect.ray to take vec3 args	2021-12-04 10:32:11 +00:00
builtins-amdgcn-vi.cl	[HIP] Add __builtin_amdgcn_groupstaticsize	2021-05-13 15:50:08 +00:00
builtins-amdgcn.cl	Reapply "[InferAttributes] Materialize all infered attributes for declaration"" and follow on patches.	2021-04-14 16:38:07 -07:00
builtins-f16.cl	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
builtins-fp-atomics-gfx8.cl	Mark tests as requiring AMDGPU target	2021-08-05 10:02:51 +01:00
builtins-fp-atomics-gfx90a.cl	Mark tests as requiring AMDGPU target	2021-08-05 10:02:51 +01:00
builtins-fp-atomics-gfx1030.cl	[clang] Add clang builtins support for gfx90a	2021-08-05 02:08:06 -06:00
builtins-generic-amdgcn.cl	…
builtins-r600.cl	…
builtins.cl	[OpenCL] Use -fdeclare-opencl-builtins for some tests	2021-03-22 09:46:28 +00:00
byval.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
cast_image.cl	…
cl-strict-aliasing.cl	…
cl-uniform-wg-size.cl	…
cl20-device-side-enqueue.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
const-str-array-decay.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
constant-addr-space-globals.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
convergent.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
debug-info-programming-language.cl	[OpenCL] Use DW_LANG_OpenCL language tag for OpenCL C	2021-06-25 11:48:42 +01:00
enqueue-kernel-non-entry-block.cl	[Driver] Pass -gno-column-info instead of -dwarf-column-info	2020-07-05 11:50:38 -07:00
event_t.cl	…
ext-int-shift.cl	Introduce _BitInt, deprecate _ExtInt	2021-12-06 12:52:01 -05:00
ext-vector-shuffle.cl	…
fdeclare-opencl-builtins.cl	[OpenCL] Set calling convention for -fdeclare-opencl-builtins	2021-03-10 10:03:57 +00:00
fpmath.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
func-call-dbg-loc.cl	[Driver] Pass -gno-column-info instead of -dwarf-column-info	2020-07-05 11:50:38 -07:00
half.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
images.cl	…
inline-asm-amdgcn.cl	[AMDGPU] Added support of new inline assembler constraints	2020-07-03 18:01:12 +03:00
intel-subgroups-avc-ext-types.cl	…
kernel-arg-info-single-as.cl	…
kernel-arg-info.cl	[OpenCL] Fix types with signed prefix in arginfo metadata.	2021-02-09 15:13:19 +00:00
kernel-attributes.cl	…
kernel-metadata.cl	…
kernels-have-spir-cc-by-default.cl	[funcattrs] Infer writeonly argument attribute	2021-12-02 13:04:09 -08:00
lifetime.cl	…
local-initializer-undef.cl	…
local.cl	…
logical-ops.cl	…
memcpy.cl	…
no-half.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
no-signed-zeros.cl	Reduce the number of attributes attached to each function	2021-02-16 16:19:54 +01:00
norecurse.cl	[OpenCL][CUDA][HIP][SYCL] Add norecurse	2020-02-16 20:41:00 -05:00
null_queue.cl	…
numbered-address-space.cl	…
opencl_types.cl	…
overload.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
partial_initializer.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
pipe_builtin.cl	[OpenCL] Replace test for pipe struct to test it with fixed triple	2021-07-30 21:49:20 +03:00
pipe_types.cl	[OpenCL] Supports optional pipe types in C++ for OpenCL 2021	2021-09-17 09:56:20 +01:00
pipe_types_mangling.cl	[OpenCL] Supports optional pipe types in C++ for OpenCL 2021	2021-09-17 09:56:20 +01:00
preserve_vec3.cl	[OpenCL] Fix as_type3 invalid store creation	2021-09-29 09:40:06 +01:00
printf.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
private-array-initialization.cl	…
ptx-calls.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
ptx-kernels.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
relaxed-fpmath.cl	Reduce the number of attributes attached to each function	2021-02-16 16:19:54 +01:00
sampler.cl	[OpenCL] Respect calling convention for builtin	2021-03-15 17:26:51 +00:00
shifts.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
single-precision-constant.cl	[clang] FastMathFlags.allowContract should be initialized only from FPFeatures.allowFPContractAcrossStatement	2020-05-20 06:19:10 -07:00
size_t.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
spir-calling-conv.cl	Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"	2021-11-09 02:15:55 +09:00
spir-debug-info-pointer-address-space.cl	[OpenCL] Add DWARF address spaces mapping for SPIR	2021-06-04 18:10:54 +01:00
spir32_target.cl	…
spir64_target.cl	…
spir_version.cl	[OpenCL] Change default standard version to CL1.2	2021-07-26 15:04:34 +01:00
spirv_target.cl	[SPIR-V] Add SPIR-V triple and clang target info.	2021-11-08 13:34:10 +00:00
str_literals.cl	…
to_addr_builtin.cl	Create SPIRABIInfo to enable SPIR_FUNC calling convention.	2020-12-12 05:48:20 -08:00
unroll-hint.cl	…
vectorLoadStore.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
vector_literals.cl	[clang] Fix signedness in vector bitcast evaluation	2021-01-27 09:30:26 +00:00
vector_logops.cl	…
vector_odd.cl	…
vector_shufflevector.cl	[OpenCL][NFC] Improve OpenCL test file naming	2021-01-06 14:16:44 +00:00
visibility.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
vla.cl	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00