Akira Hatanaka 1900503595 [ObjC][ARC] Use operand bundle 'clang.arc.attachedcall' instead of ... explicitly emitting retainRV or claimRV calls in the IR This reapplies ed4718eccb, which was reverted because it was causing a miscompile. The bug that was causing the miscompile has been fixed in 75805dce5f. Original commit message: Background: This fixes a longstanding problem where llvm breaks ARC's autorelease optimization (see the link below) by separating calls from the marker instructions or retainRV/claimRV calls. The backend changes are in https://reviews.llvm.org/D92569. https://clang.llvm.org/docs/AutomaticReferenceCounting.html#arc-runtime-objc-autoreleasereturnvalue What this patch does to fix the problem: - The front-end adds operand bundle "clang.arc.attachedcall" to calls, which indicates the call is implicitly followed by a marker instruction and an implicit retainRV/claimRV call that consumes the call result. In addition, it emits a call to @llvm.objc.clang.arc.noop.use, which consumes the call result, to prevent the middle-end passes from changing the return type of the called function. This is currently done only when the target is arm64 and the optimization level is higher than -O0. - ARC optimizer temporarily emits retainRV/claimRV calls after the calls with the operand bundle in the IR and removes the inserted calls after processing the function. - ARC contract pass emits retainRV/claimRV calls after the call with the operand bundle. It doesn't remove the operand bundle on the call since the backend needs it to emit the marker instruction. The retainRV and claimRV calls are emitted late in the pipeline to prevent optimization passes from transforming the IR in a way that makes it harder for the ARC middle-end passes to figure out the def-use relationship between the call and the retainRV/claimRV calls (which is the cause of PR31925). - The function inliner removes an autoreleaseRV call in the callee if nothing in the callee prevents it from being paired up with the retainRV/claimRV call in the caller. It then inserts a release call if claimRV is attached to the call since autoreleaseRV+claimRV is equivalent to a release. If it cannot find an autoreleaseRV call, it tries to transfer the operand bundle to a function call in the callee. This is important since the ARC optimizer can remove the autoreleaseRV returning the callee result, which makes it impossible to pair it up with the retainRV/claimRV call in the caller. If that fails, it simply emits a retain call in the IR if retainRV is attached to the call and does nothing if claimRV is attached to it. - SCCP refrains from replacing the return value of a call with a constant value if the call has the operand bundle. This ensures the call always has at least one user (the call to @llvm.objc.clang.arc.noop.use). - This patch also fixes a bug in replaceUsesOfNonProtoConstant where multiple operand bundles of the same kind were being added to a call. Future work: - Use the operand bundle on x86-64. - Fix the auto upgrader to convert call+retainRV/claimRV pairs into calls with the operand bundles. rdar://71443534 Differential Revision: https://reviews.llvm.org/D92808		2021-03-04 11:22:30 -08:00
..
Inputs	[Sema] Diagnose default-initialization, destruction, and copying of	2019-09-07 00:34:43 +00:00
2007-04-03-ObjcEH.m	…
2007-05-02-Strong.m	…
2007-10-18-ProDescriptor.m	…
2007-10-23-GC-WriteBarrier.m	…
2008-08-25-incompatible-cond-expr.m	…
2008-10-3-EhValue.m	…
2008-10-23-invalid-icmp.m	…
2008-11-12-Metadata.m	…
2008-11-24-ConstCFStrings.m	…
2008-11-25-Blocks.m	…
2009-01-21-invalid-debug-info.m	…
2009-01-26-WriteBarrier-2.m	…
2009-02-05-VolatileProp.m	…
2009-08-05-utf16.m	…
2010-02-01-utf16-with-null.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
2010-02-09-DbgSelf.m	…
2010-02-15-Dbg-MethodStart.m	…
2010-02-23-DbgInheritance.m	…
2010-03-17-StructRef.m	…
2011-03-08-IVarLookup.m	…
NSFastEnumeration.m	CodeGen: correct arguments for NSFastEnumeration	2017-09-08 23:41:17 +00:00
aarch64-sve-types.m	[AArch64][SVE] clang: Add missing svbfloat16_t tests	2020-06-29 16:48:53 +00:00
arc-arm.m	Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics	2018-12-18 20:33:00 +00:00
arc-block-copy-escape.m	Avoid needlessly copying a block to the heap when a block literal	2019-02-27 18:17:16 +00:00
arc-blocks-exceptions.m	[CodeGen] Make sure the EH cleanup for block captures is conditional when the block literal is in a conditional context	2020-08-31 10:12:17 -04:00
arc-blocks.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-bridged-cast.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-captured-32bit-block-var-layout-2.m	[CodeGen] Merge identical block descriptor global variables.	2018-08-17 15:46:07 +00:00
arc-captured-32bit-block-var-layout.m	…
arc-captured-block-var-inlined-layout.m	[CodeGenObjC] Remove unused check prefixes	2020-11-11 15:44:58 +00:00
arc-captured-block-var-layout.m	…
arc-compound-stmt.m	…
arc-cond-stmt.m	…
arc-exceptions.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-foreach.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-i386.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-ivar-layout.m	…
arc-linetable-autorelease.m	[Driver] Pass -gno-column-info instead of -dwarf-column-info	2020-07-05 11:50:38 -07:00
arc-linetable.m	[Driver] Pass -gno-column-info instead of -dwarf-column-info	2020-07-05 11:50:38 -07:00
arc-literals.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-loadweakretained-release.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-no-arc-exceptions.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-no-runtime.m	Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics	2018-12-18 20:33:00 +00:00
arc-precise-lifetime.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-property.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-related-result-type.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-rv-attr.m	[ObjC][ARC] Use operand bundle 'clang.arc.attachedcall' instead of	2021-03-04 11:22:30 -08:00
arc-ternary-op.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-unbridged-cast.m	Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics	2018-12-18 20:33:00 +00:00
arc-unopt.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-unoptimized-byref-var.m	Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics	2018-12-18 20:33:00 +00:00
arc-unsafeclaim.m	[ObjC][ARC] Use operand bundle 'clang.arc.attachedcall' instead of	2021-03-04 11:22:30 -08:00
arc-weak-property.m	Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics	2018-12-18 20:33:00 +00:00
arc-weak.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc-with-atthrow.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arc.ll	[NFCI] Add missing triple to several LTO tests	2020-12-09 13:13:58 -08:00
arc.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
arm-atomic-scalar-setter-getter.m	…
arm64-int32-ivar.m	…
assign.m	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
atomic-aggregate-property.m	…
attr-availability.m	Ensure that InheritedAttrs are properly inherited along a redeclaration	2020-10-12 19:22:31 -07:00
attr-callconv.m	Update use of llvm::CallingConv:X86_64_Win64 after LLVM commit r308208	2017-07-17 20:05:56 +00:00
attr-exception.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
attr-minsize.m	…
attr-noreturn.m	…
attr-objc-arc-inert.m	[CodeGen][ObjC] Annotate retain-agnostic ObjC globals with attribute	2019-06-14 22:06:28 +00:00
attr-objc-runtime-visible.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
attr-speculative-load-hardening.m	[clang][slh] add Clang attr no_speculative_load_hardening	2019-01-18 17:20:46 +00:00
attr-strong.c	…
attr-used-on-method.m	[IRGen] Fix an assert when __attribute__((used)) is used on an ObjC method	2020-09-02 12:19:11 -04:00
auto-property-synthesize-protocol.m	…
autorelease.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
availability-cf-link-guard.m	[darwin] add support for __isPlatformVersionAtLeast check for if (@available)	2020-11-02 16:28:09 -08:00
availability-check.m	[darwin] add support for __isPlatformVersionAtLeast check for if (@available)	2020-11-02 16:28:09 -08:00
availability-dso-local.m	Add a testcase for PR36268.	2018-02-08 01:17:26 +00:00
bitfield-1.m	…
bitfield-access.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
bitfield-gnu.m	…
bitfield-ivar-metadata.m	…
bitfield-ivar-offsets.m	…
bitfield_encoding.m	…
block-6.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
block-byref-debuginfo.m	Remove all uses of DIFlagBlockByrefStruct	2018-09-10 16:14:28 +00:00
block-byref-variable-layout.m	…
block-desc-str.m	COMDAT-fold block descriptors.	2019-03-31 11:22:26 +00:00
block-over-align.m	…
block-ptr-type-crash.m	…
block-var-layout.m	…
blocks-1.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
blocks-2.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
blocks-3.m	…
blocks-4.m	…
blocks-5.m	…
blocks-ivar-debug.m	…
blocks.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
boxing.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
builtin-constant-p.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
builtin-memfns.m	Change memcpy/memove/memset to have dest and source alignment attributes (Step 1).	2018-01-19 17:12:54 +00:00
builtins.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
catch-lexical-block.m	…
category-class.m	…
category-super-class-meth.m	…
class-getter-dotsyntax.m	…
class-stubs.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
class-type.m	…
compatibility-alias.m	…
complex-double-abi.m	…
complex-property.m	…
compound-literal-property-access.m	…
constant-non-fragile-ivar-offset.m	[CodeGenObjC] Use a constant value for non-fragile ivar offsets when possible	2019-01-17 18:18:53 +00:00
constant-string-class-1.m	…
constant-string-class.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
constant-strings.m	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
continuation-class.m	…
convert-messages-to-runtime-calls.m	[CodeGen] Mark calls to objc_autorelease as tail	2020-11-10 13:48:25 -08:00
deadcode_strip_used_var.m	…
debug-info-block-helper.m	[CodeGen] Merge equivalent block copy/helper functions.	2018-08-10 15:09:24 +00:00
debug-info-block-line.m	Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics	2018-12-18 20:33:00 +00:00
debug-info-block-type.m	…
debug-info-blocks.m	Revert "[CGBlocks] Improve line info in backtraces containing *_helper_block"	2020-03-05 09:58:42 -08:00
debug-info-category.m	[DebugInfo] NFC Clang test changes for: IR/Bitcode changes for DISubprogram flags.	2018-11-28 21:18:07 +00:00
debug-info-class-extension.m	[Frontend] Replace CC1 option -masm-verbose with -fno-verbose-asm	2020-03-31 22:33:55 -07:00
debug-info-class-extension2.m	[Frontend] Replace CC1 option -masm-verbose with -fno-verbose-asm	2020-03-31 22:33:55 -07:00
debug-info-class-extension3.m	[Frontend] Replace CC1 option -masm-verbose with -fno-verbose-asm	2020-03-31 22:33:55 -07:00
debug-info-crash-2.m	…
debug-info-crash.m	…
debug-info-default-synth-ivar.m	…
debug-info-direct-method.m	[ObjC][DWARF] Emit DW_AT_APPLE_objc_direct for methods marked as __attribute__((objc_direct))	2019-12-17 09:40:36 +01:00
debug-info-fwddecl.m	…
debug-info-getter-name.m	…
debug-info-id-with-protocol.m	…
debug-info-impl.m	…
debug-info-instancetype.m	…
debug-info-ivars-extension.m	…
debug-info-ivars-indirect.m	…
debug-info-ivars-private.m	…
debug-info-ivars.m	…
debug-info-lifetime-crash.m	…
debug-info-linkagename.m	…
debug-info-nested-blocks.m	…
debug-info-nodebug.m	…
debug-info-objc-property-dwarf5.m	Debug Info: Nest Objective-C property function decls inside their container.	2019-11-08 15:14:00 -08:00
debug-info-property-accessors.m	…
debug-info-property-class-extension.m	…
debug-info-property.m	[Frontend] Replace CC1 option -masm-verbose with -fno-verbose-asm	2020-03-31 22:33:55 -07:00
debug-info-property2.m	[Frontend] Replace CC1 option -masm-verbose with -fno-verbose-asm	2020-03-31 22:33:55 -07:00
debug-info-property3.m	…
debug-info-property4.m	[Frontend] Replace CC1 option -masm-verbose with -fno-verbose-asm	2020-03-31 22:33:55 -07:00
debug-info-property5.m	[Frontend] Replace CC1 option -masm-verbose with -fno-verbose-asm	2020-03-31 22:33:55 -07:00
debug-info-pubtypes.m	…
debug-info-selector.m	…
debug-info-self.m	…
debug-info-static-var.m	…
debug-info-synthesis.m	Redeclare Objective-C property accessors inside the ObjCImplDecl in which they are synthesized.	2019-11-08 08:23:22 -08:00
debug-info-variadic-method.m	…
debug-property-synth.m	Redeclare Objective-C property accessors inside the ObjCImplDecl in which they are synthesized.	2019-11-08 08:23:22 -08:00
debuginfo-properties.m	Redeclare Objective-C property accessors inside the ObjCImplDecl in which they are synthesized.	2019-11-08 08:23:22 -08:00
default-property-synthesis.m	…
designated-initializers.m	…
direct-method-ret-mismatch.m	[objc_direct] fix codegen for mismatched Decl/Impl return types	2020-01-30 18:17:45 -08:00
direct-method.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
direct-properties.m	[objc_direct] do not add direct properties to the serialization array	2020-01-23 22:39:47 -08:00
disable-tail-call-escaping-block.m	Fixed failing test	2021-02-20 07:11:42 +01:00
dllstorage.m	Fixed typos in tests: s/CHEKC/CHECK/	2019-02-25 13:41:59 +00:00
dot-syntax-1.m	…
dot-syntax-2.m	…
dot-syntax.m	…
empty-collection-literals.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
encode-cstyle-method.m	…
encode-test-2.m	[CodeGen][ObjC] Push the properties of a protocol before pushing the	2020-01-06 16:16:02 -08:00
encode-test-3.m	…
encode-test-4.m	…
encode-test-5.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
encode-test-6.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
encode-test.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
exceptions-asm-attribute.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
exceptions-nonfragile.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
exceptions.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
extended-block-signature-encode.m	…
extern-void-class-decl.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
externally-initialized-selectors.m	Specify target triple to fix the tests I committed in r360359 that are	2019-05-09 18:32:16 +00:00
externally-retained.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
for-in.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
forward-class-impl-metadata.m	…
forward-decl-param.m	…
forward-declare-protocol-gnu.m	[ObjC] Error out when using forward-declared protocol in a @protocol	2018-08-17 22:18:08 +00:00
forward-protocol-metadata-symbols.m	Specify target triple to fix the tests I committed in r360359 that are	2019-05-09 18:32:16 +00:00
fp2ret.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
fpret.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
fragile-arc.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
function-decay.m	…
gc-weak-attribute.m	…
gc.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
getter-property-mismatch.m	[opaque pointer types] Fix the CallInfo passed to EmitCall in some	2019-02-05 16:05:50 +00:00
getter-property-type-mismatch.m	…
gnu-deterministic-selectors.m	[gnu-objc] Make selector order deterministic.	2018-08-14 10:05:25 +00:00
gnu-empty-protocol-v3.m	Revert "Revert r332955 "GNUstep Objective-C ABI version 2""	2018-05-22 10:13:06 +00:00
gnu-exceptions.m	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
gnu-init.m	Emit Objective-C constructors as writable	2020-04-14 22:32:34 +02:00
gnu-method-only-once.m	[GNU ObjC] Fix a regression listing methods twice.	2020-12-01 09:50:18 +00:00
gnustep2-category-protocol.m	Fixed typos in tests: s/CHEKC/CHECK/	2019-02-25 13:41:59 +00:00
gnustep2-category.m	Revert "Revert r332955 "GNUstep Objective-C ABI version 2""	2018-05-22 10:13:06 +00:00
gnustep2-class.m	NFC - Fix typo in test/CodeGenObjC/gnustep2-class.m	2018-07-04 11:26:09 +00:00
gnustep2-ivar-offset.m	[objc-gnustep] Fix encoding of ivar size for _Bool.	2019-02-03 15:05:52 +00:00
gnustep2-proto.m	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
hidden-visibility.m	[CodeGen][ObjC] Remove the leading 'l' from symbols for protocol	2019-03-14 15:17:37 +00:00
hidden.m	…
id-isa-codegen.m	…
illegal-UTF8.m	The 'CodeGenObjC/illegal-UTF8.m' get failed with Clang built with 32-bit targets only (as example ARM-only) with the following error:	2019-05-06 03:30:09 +00:00
image-info.m	Fix conflict value for metadata "Objective-C Garbage Collection" in the mix of swift and Objective-C bitcode	2020-03-11 13:26:06 -07:00
implicit-objc_msgSend.m	…
implicit-property.m	…
initialize-function-static.m	Only destroy static locals if they have non-trivial destructors.	2020-01-10 15:18:36 -08:00
instance-method-metadata.m	Redeclare Objective-C property accessors inside the ObjCImplDecl in which they are synthesized.	2019-11-08 08:23:22 -08:00
interface-layout-64.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
interface.m	…
ivar-base-as-invariant-load.m	…
ivar-invariant.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
ivar-layout-64-bitfields.m	…
ivar-layout-64.m	…
ivar-layout-array0-struct.m	…
ivar-layout-flexible-array.m	[CodeGen] Add support for IncompleteArrayType in Obj-C ivars.	2017-10-27 00:56:23 +00:00
ivar-layout-no-optimize.m	…
ivar-layout-nonfragile-abi2.m	…
ivar-type-encoding.m	Revert "Revert r332955 "GNUstep Objective-C ABI version 2""	2018-05-22 10:13:06 +00:00
ivars.m	…
layout-bitfield-crash.m	…
link-errors.m	[ObjC] Error out when using forward-declared protocol in a @protocol	2018-08-17 22:18:08 +00:00
local-static-block.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
mangle-blocks.m	[CodeGen][ObjC] Build the global block structure before emitting the	2017-09-22 21:32:06 +00:00
matrix-type-builtins.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
matrix-type-operators.m	[Matrix] Implement matrix index expressions ([][]).	2020-06-01 20:08:49 +01:00
message-arrays.m	…
messages-2.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
messages.m	…
metadata-class-properties.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
metadata-symbols-32.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
metadata-symbols-64.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
metadata_symbols.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
misc-atomic-property.m	…
mrc-weak.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
mrr-autorelease.m	…
mrr-captured-block-var-inlined-layout.m	[CodeGenObjC] Remove unused check prefixes	2020-11-11 15:44:58 +00:00
nested-rethrow.m	…
newproperty-nested-synthesis-1.m	…
next-objc-dispatch.m	…
no-category-class.m	…
no-sanitize.m	[Blocks] Inherit sanitizer options from parent decl	2017-12-08 02:47:58 +00:00
no-vararg-messaging.m	…
noescape.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
non-lazy-classes.m	[CodeGenObjC] Privatize some ObjC metadata symbols	2020-03-09 15:40:24 -07:00
non-runtime-protocol.m	[clang] Implement objc_non_runtime_protocol to remove protocol metadata	2020-10-02 17:35:50 -04:00
nonlazy-msgSend.m	…
nontrivial-c-struct-exception.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
nontrivial-c-struct-func-name-collision.m	[ObjC] Allow declaring __strong pointer fields in structs in Objective-C	2018-02-28 07:15:55 +00:00
nontrivial-c-struct-within-struct-name.m	[CodeGen] Add additional mangling for struct members of non trivial structs	2019-03-28 17:01:20 +00:00
nontrivial-struct-param-init.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
ns-constant-strings.m	…
ns_consume_null_check.m	[CodeGen][ObjC] Fix broken IR generated when there is a nil receiver	2021-01-21 17:38:46 -08:00
nsvalue-objc-boxable-ios-arc.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
nsvalue-objc-boxable-ios.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
nsvalue-objc-boxable-mac-arc.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
nsvalue-objc-boxable-mac.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
null-check-bool-ret.m	Fix crash when emitting NullReturn guards for functions returning BOOL	2021-01-21 14:29:36 -08:00
null-objc-empty-vtable.m	…
nullptr-assert.m	…
objc-align.m	…
objc-alloc-init.m	Relax the rules around objc_alloc and objc_alloc_init optimizations.	2020-01-14 19:48:33 -08:00
objc-arc-container-subscripting.m	[CodeGen][ObjC] Annotate calls to objc_retainAutoreleasedReturnValue	2019-03-21 19:59:49 +00:00
objc-asm-attribute-test.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
objc-assign-ivar.m	…
objc-container-subscripting-1.m	[CodeGen] Ignore OpaqueValueExprs that are unique references to their	2018-03-20 01:47:58 +00:00
objc-container-subscripting.m	…
objc-dictionary-literal.m	…
objc-dispatch-null-check.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
objc-fixed-enum.m	…
objc-gc-aggr-assign.m	…
objc-literal-debugger-test.m	…
objc-literal-tests.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
objc-non-trivial-struct-nrvo.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
objc-read-weak-byref.m	…
objc-runtime-name.m	[ObjC] Use the name specified by objc_runtime_name instead of the class	2018-04-03 22:50:16 +00:00
objc2-assign-global.m	…
objc2-ivar-assign.m	…
objc2-legacy-dispatch.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
objc2-new-gc-api-strongcast.m	…
objc2-no-strong-cast.m	…
objc2-no-write-barrier.m	…
objc2-nonfragile-abi-impl.m	…
objc2-property-encode.m	…
objc2-protocol-enc.m	…
objc2-protocol-metadata.m	…
objc2-retain-codegen.m	…
objc2-strong-cast-1.m	…
objc2-strong-cast-block-import.m	…
objc2-strong-cast.m	…
objc2-weak-assign.m	…
objc2-weak-block-call.m	…
objc2-weak-compare.m	…
objc2-weak-import-attribute.m	…
objc2-weak-ivar-debug.m	…
objc2-weak-ivar.m	…
objc2-write-barrier-2.m	…
objc2-write-barrier-3.m	…
objc2-write-barrier-4.m	…
objc2-write-barrier-5.m	…
objc2-write-barrier.m	…
objc_copyStruct.m	CodeGen: make the type match the comment for a libcall	2017-06-17 17:30:31 +00:00
object-incr-decr-1.m	…
objfw.m	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
optimize-ivar-offset-load.m	[CodeGenObjC] Use a constant value for non-fragile ivar offsets when possible	2019-01-17 18:18:53 +00:00
optimized-setter-ios-device.m	…
optimized-setter.m	…
os_log.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
overloadable.m	…
parameterized_classes.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
pass-by-value-noalias.m	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
personality.m	[clang][cli] Squash multiple cc1 -fxxx-exceptions flags into single -exception-model=xxx option	2020-12-15 10:15:58 +01:00
ppc32-varargs-id.m	[PowerPC] Fix va_arg in C++, Objective-C on 32-bit ELF targets	2021-01-23 00:13:36 -05:00
predefined-expr.m	…
private-extern-selector-reference.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
prop-metadata-gnu.m	…
property-aggregate.m	…
property-agrr-getter.m	…
property-array-type.m	[opaque pointer types] Cleanup CGBuilder's Create*GEP.	2019-02-08 15:34:12 +00:00
property-atomic-bool.m	NFC: update clang tests to check ordering and alignment for atomicrmw/cmpxchg.	2021-02-11 17:35:09 -05:00
property-category-impl.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
property-complex.m	…
property-dbg.m	[Frontend] Replace CC1 option -masm-verbose with -fno-verbose-asm	2020-03-31 22:33:55 -07:00
property-getter-dot-syntax.m	…
property-incr-decr-1.m	…
property-list-in-class.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
property-list-in-extension.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
property-ref-cast-to-void.m	…
property-section-attribute.m	…
property-setter-attr.m	…
property-type-mismatch.m	…
property.m	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
protocol-comdat.m	[test] Use %clang_cc1 instead of %clang -cc1	2019-09-27 05:37:06 +00:00
protocol-in-extended-class.m	[CodeGen][ObjC] Remove the leading 'l' from symbols for protocol	2019-03-14 15:17:37 +00:00
protocol-property-synth.m	…
protocols-lazy.m	[ObjC] Error out when using forward-declared protocol in a @protocol	2018-08-17 22:18:08 +00:00
protocols.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
rdr-6732143-dangling-block-reference.m	…
related-result-type.m	…
reorder-synthesized-ivars.m	[CodeGenObjC] Use a constant value for non-fragile ivar offsets when possible	2019-01-17 18:18:53 +00:00
return-objc-object.mm	[CGCall] Annotate references with "align" attribute.	2020-05-19 20:21:30 -07:00
runtime-abi-match.m	[test] Fix run line to use correct triple	2018-05-18 21:59:29 +00:00
runtime-fns.m	…
section-name.m	[CodeGen][ObjC] Remove the leading `l_` from ObjC symbols and make	2019-05-09 17:43:52 +00:00
sections.m	[CodeGenObjC] Privatize some ObjC metadata symbols	2020-03-09 15:40:24 -07:00
sel-as-builtin-type.m	…
selector-ref-invariance.m	…
simplify-exceptions.mm	…
stand-alone-implementation.m	…
stret-1.m	Reapply "OpaquePtr: Add type to sret attribute"	2020-10-16 11:05:02 -04:00
stret-lifetime.m	Generate objc intrinsics instead of runtime calls as the ARC optimizer now works only on intrinsics	2018-12-18 20:33:00 +00:00
stret.m	…
stret_lookup.m	[test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differences	2020-12-31 00:27:11 -08:00
strong-in-c-struct.m	[CodeGen] Call ConvertTypeForMem instead of ConvertType	2021-02-25 12:11:18 -08:00
super-classmethod-category.m	…
super-dotsyntax-property.m	…
super-dotsyntax-struct-property.m	…
super-message-fragileabi.m	…
synchronized.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
synthesize_ivar-cont-class.m	…
synthesize_ivar.m	…
tentative-cfconstantstring.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
terminate.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
try.m	…
ubsan-array-bounds.m	…
ubsan-bool.m	Retry: [ubsan] Detect UB loads from bitfields	2017-03-09 16:06:27 +00:00
ubsan-check-debuglocs.m	Ensure sanitizer check function calls have a !dbg location	2018-11-28 21:44:06 +00:00
ubsan-nonnull-and-nullability.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
ubsan-nonnull.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
ubsan-nullability-return-unreachable.m	[ubsan] Omit return value check when return block is unreachable	2020-02-06 10:24:03 -08:00
ubsan-nullability.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
undefined-protocol.m	…
undefined-protocol2.m	[CodeGen][ObjC] Remove the leading 'l' from symbols for protocol	2019-03-14 15:17:37 +00:00
unname-bf-metadata.m	…
unoptimized-setter.m	…
unqual-copy-restore.m	…
variadic-sends.m	…
weak-in-c-struct.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
weak-metaclass-visibility.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00
x86_64-struct-return-gc.m	[test] Add {{.*}} to make tests immune to dso_local/dso_preemptable/(none) differences	2020-12-30 20:52:01 -08:00