llvm-project

History

Sanjoy Das b51325dbdb Introduce @llvm.experimental.deoptimize Summary: This intrinsic, together with deoptimization operand bundles, allow frontends to express transfer of control and frame-local state from one (typically more specialized, hence faster) version of a function into another (typically more generic, hence slower) version. In languages with a fully integrated managed runtime this intrinsic can be used to implement "uncommon trap" like functionality. In unmanaged languages like C and C++, this intrinsic can be used to represent the slow paths of specialized functions. Note: this change does not address how `@llvm.experimental_deoptimize` is lowered. That will be done in a later change. Reviewers: chandlerc, rnk, atrick, reames Subscribers: llvm-commits, kmod, mjacob, maksfb, mcrosier, JosephTremoulet Differential Revision: http://reviews.llvm.org/D17732 llvm-svn: 263281		2016-03-11 19:08:34 +00:00
..
2002-04-13-RetTypes.ll	…
2002-11-05-GetelementptrPointers.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
2004-05-21-SwitchConstantMismatch.ll	…
2006-07-11-StoreStruct.ll	…
2006-10-15-AddrLabel.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2006-12-12-IntrinsicDefine.ll	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
2007-12-21-InvokeParamAttrs.ll	…
2008-01-11-VarargAttrs.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
2008-03-01-AllocaSized.ll	AsmParser: Reject alloca with function type	2015-02-16 08:38:03 +00:00
2008-08-22-MemCpyAlignment.ll	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
2008-11-15-RetVoid.ll	…
2009-05-29-InvokeResult1.ll	…
2009-05-29-InvokeResult2.ll	…
2009-05-29-InvokeResult3.ll	…
2010-08-07-PointerIntrinsic.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
AmbiguousPhi.ll	…
PhiGrouping.ll	…
README.txt	…
SelfReferential.ll	…
alias.ll	Disallow aliases to available_externally.	2015-11-26 19:22:59 +00:00
align-md.ll	Add verification for align, dereferenceable, dereferenceable_or_null load metadata	2015-10-09 17:41:29 +00:00
atomics.ll	Polish atomic pointers	2015-12-17 22:09:19 +00:00
bitcast-address-space-nested-global-cycle.ll	…
bitcast-address-space-nested-global.ll	…
bitcast-address-space-through-constant-inttoptr-inside-gep-instruction.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
bitcast-address-space-through-constant-inttoptr.ll	…
bitcast-address-space-through-gep-2.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
bitcast-address-space-through-gep.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
bitcast-address-space-through-inttoptr.ll	…
bitcast-address-spaces.ll	…
bitcast-alias-address-space.ll	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
bitcast-vector-pointer-as.ll	…
byval-1.ll	…
byval-4.ll	…
comdat-decl1.ll	Verifier: Forbid comdats on linker declarations.	2015-07-05 20:52:40 +00:00
comdat-decl2.ll	Verifier: Forbid comdats on linker declarations.	2015-07-05 20:52:40 +00:00
comdat.ll	Change the .ll syntax for comdats and add a syntactic sugar.	2015-01-06 22:55:16 +00:00
comdat2.ll	Change the .ll syntax for comdats and add a syntactic sugar.	2015-01-06 22:55:16 +00:00
comdat3.ll	Verifier: Unused comdats might not have a corresponding GV	2015-02-20 19:58:48 +00:00
cttz-undef-arg.ll	…
dbg-null-retained-type.ll	Verifier: Don't crash on null entries in debug info retained types list	2015-08-22 22:36:40 +00:00
dbg-typerefs.ll	DI: Disallow uniquable DICompileUnits	2015-08-03 17:26:41 +00:00
dbg.ll	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
deoptimize-intrinsic.ll	Introduce @llvm.experimental.deoptimize	2016-03-11 19:08:34 +00:00
dereferenceable-md.ll	Add verification for align, dereferenceable, dereferenceable_or_null load metadata	2015-10-09 17:41:29 +00:00
dominates.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
fpmath.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
frameescape.ll	Rename llvm.frameescape and llvm.framerecover to localescape and localrecover	2015-07-07 22:25:32 +00:00
func-dbg.ll	[Verifier] Fix !dbg validation if Scope is the Subprogram	2015-12-06 23:05:38 +00:00
function-metadata-bad.ll	Add function entry count metadata.	2015-05-13 15:13:45 +00:00
function-metadata-good.ll	Add function entry count metadata.	2015-05-13 15:13:45 +00:00
gc_relocate_addrspace.ll	[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type	2015-12-26 07:54:32 +00:00
gc_relocate_operand.ll	[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type	2015-12-26 07:54:32 +00:00
gc_relocate_return.ll	[Statepoints] Initial support for relocating vectors of pointers	2016-01-07 03:32:11 +00:00
gcread-ptrptr.ll	…
gcroot-alloca.ll	…
gcroot-meta.ll	…
gcroot-ptrptr.ll	…
gcwrite-ptrptr.ll	…
global-ctors.ll	…
ident-meta1.ll	IR: Stop printing 'metadata' in Metadata::print()	2014-12-16 07:40:31 +00:00
ident-meta2.ll	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
ident-meta3.ll	IR: Stop printing 'metadata' in Metadata::print()	2014-12-16 07:40:31 +00:00
ident-meta4.ll	Verifier: Make sure !llvm.ident's operand isn't null	2015-02-11 08:23:20 +00:00
inalloca-vararg.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
inalloca1.ll	…
inalloca2.ll	…
inalloca3.ll	…
invalid-eh.ll	[Verifier] Don't abort on invalid cleanuprets	2016-03-01 18:59:50 +00:00
invalid-statepoint.ll	[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type	2015-12-26 07:54:32 +00:00
invalid-statepoint2.ll	[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type	2015-12-26 07:54:32 +00:00
invoke.ll	[Verifier] Minor fix to error message; NFC	2016-02-29 22:04:25 +00:00
jumptable.ll	…
llvm.compiler_used-invalid-type.ll	…
llvm.dbg.declare-address.ll	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
llvm.dbg.declare-expression.ll	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
llvm.dbg.declare-variable.ll	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
llvm.dbg.intrinsic-dbg-attachment.ll	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
llvm.dbg.value-expression.ll	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
llvm.dbg.value-value.ll	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
llvm.dbg.value-variable.ll	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
llvm.used-invalid-init.ll	…
llvm.used-invalid-init2.ll	…
llvm.used-invalid-type.ll	…
llvm.used-invalid-type2.ll	…
llvm.used-ptr-type.ll	…
mdcompositetype-templateparams-tuple.ll	IR: Give 'DI' prefix to debug info metadata	2015-04-29 16:38:44 +00:00
mdcompositetype-templateparams.ll	IR: Give 'DI' prefix to debug info metadata	2015-04-29 16:38:44 +00:00
memcpy.ll	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
metadata-function-dbg.ll	DI: Reverse direction of subprogram -> function edge.	2015-11-05 22:03:56 +00:00
module-flags-1.ll	IR: Stop printing 'metadata' in Metadata::print()	2014-12-16 07:40:31 +00:00
module-flags-2.ll	Verifier: Check for null operands in !llvm.module.flags	2015-02-11 09:13:06 +00:00
module-flags-3.ll	Verifier: Diagnose module flags which have null ID operands	2015-02-16 08:14:22 +00:00
musttail-invalid.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
musttail-valid.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
operand-bundles.ll	Add a "gc-transition" operand bundle	2016-01-20 19:50:25 +00:00
range-1.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
range-2.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
recursive-struct-param.ll	Fix an infinite recursion in the verifier caused by calling isSized on a recursive type.	2015-03-13 06:41:26 +00:00
recursive-type-1.ll	…
recursive-type-2.ll	…
recursive-type-3.ll	…
sret.ll	…
statepoint.ll	[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type	2015-12-26 07:54:32 +00:00
token1.ll	[IR] Add token types	2015-08-14 05:09:07 +00:00
token2.ll	[IR] Add token types	2015-08-14 05:09:07 +00:00
token3.ll	[IR] Add token types	2015-08-14 05:09:07 +00:00
token4.ll	[IR] Add token types	2015-08-14 05:09:07 +00:00
token5.ll	[IR] Add token types	2015-08-14 05:09:07 +00:00
token6.ll	[IR] Add token types	2015-08-14 05:09:07 +00:00
token7.ll	[IR] Add token types	2015-08-14 05:09:07 +00:00
varargs-intrinsic.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00

README.txt

This directory contains testcases that the verifier is supposed to detect as
malformed LLVM code.  Testcases for situations that the verifier incorrectly
identifies as malformed should go in the test/Assembler directory.