Teresa Johnson c2cf93c1a9 [WPD/LTT] Lower type test feeding assumes via phi correctly ... This fixes https://github.com/llvm/llvm-project/issues/57616. Type test lowering in ThinLTO modules relies on having type id summaries set up for the referenced types, which provide the type test resolution. If there is no summary, the type tests are lowered to false. At the very least, a default type id summary gives the type tests a resolution of Unknown, which is handled correctly (ignored by the first invocation of LTT, and lowered to true by the second). WPD sets up the type id summaries (with a default type test resolution) as it is processing the type tests, but only does this for the patterns handled by WPD, which is a type test directly feeding an assume. In the case of type tests feeding an assume via a phi, the type id summary was not being set up, leading to the type tests being lowered to false incorrectly. Fix this by adding the default type id summary entries for all type ids used on globals during index-only WPD. This is not an issue for hybrid (split-lto-unit) LTO, as in that case the type test resolution is determined and set up during LTT, since the type definitions are in the regular LTO split module, and exported via the summary to the ThinLTO split module. Differential Revision: https://reviews.llvm.org/D134012		2022-09-16 13:50:01 -07:00
..
Inputs	Add switch to use "source_filename" instead of a hash ID for globally promoted local	2022-08-03 16:41:56 -07:00
DSOLocalEquivalent.ll	[llvm] Change DSOLocalEquivalent type if the underlying global value type changes	2021-03-09 15:09:48 -08:00
alias-ifunc.ll	[ThinLTO] Support aliased GlobalIFunc	2022-07-20 15:30:38 -07:00
alias_import.ll	…
alias_internal.ll	…
alias_resolution.ll	…
asm.ll	[IRSymTab] Set FB_used on llvm.compiler.used symbols	2021-03-03 16:22:30 -08:00
autoupgrade.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
builtin-nostrip-aix.ll	[IRSymTab] Mark __stack_chk_guard used	2021-10-28 11:22:26 -07:00
builtin-nostrip.ll	[IRSymTab] Mark __stack_chk_guard used	2021-10-28 11:22:26 -07:00
cache-config.ll	…
cache-icall.ll	…
cache-import-lists.ll	…
cache-typeid-resolutions.ll	…
cache.ll	[Support] [DebugInfo] Lazily create cache dir.	2022-01-20 19:27:15 +00:00
callees-metadata.ll	…
cfi-devirt.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
cfi-distributed.ll	…
cfi-icall-only-defuse.ll	…
cfi-icall.ll	…
cfi-unsat.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
cfi.ll	[llvm-lto] Remove support for legacy pass manager	2022-04-11 09:40:17 +02:00
crash_debuginfo.ll	[test] Change -function-import tests to use -passes=	2022-07-17 21:43:00 -07:00
deadstrip.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
debuginfo-compositetype-import.ll	DebugInfo: Make the simplified template names prefix more unique	2022-04-06 18:25:46 +00:00
debuginfo-cu-import.ll	…
devirt-after-icp.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
devirt.ll	[test] Remove unnecessary -verify-machineinstrs=0	2022-07-20 10:55:54 -07:00
devirt2.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
devirt_after_filtering_unreachable.ll	Simplify WPD test case for hybrid LTO and thinTLO.	2021-12-21 17:23:42 +00:00
devirt_alias.ll	…
devirt_available_externally.ll	…
devirt_check.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
devirt_external_comdat_same_guid.ll	[llvm-lto] Remove support for legacy pass manager	2022-04-11 09:40:17 +02:00
devirt_local_same_guid.ll	[llvm-lto] Remove support for legacy pass manager	2022-04-11 09:40:17 +02:00
devirt_multiple_type_test.ll	…
devirt_promote.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
devirt_promote_legacy.ll	…
devirt_pure_virtual_base.ll	[WPD] Fix handling of pure virtual base class	2021-02-23 16:07:09 -08:00
devirt_single_hybrid.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
devirt_vcall_vis_hidden.ll	[test] Remove unnecessary -verify-machineinstrs=0	2022-07-20 10:55:54 -07:00
devirt_vcall_vis_public.ll	[WPD] Use new llvm.public.type.test intrinsic for potentially publicly visible classes	2022-07-26 08:01:08 -07:00
diagnostic-handler-remarks-with-hotness.ll	[Inline] Annotate inline pass name with link phase information for analysis.	2022-06-24 10:06:43 -07:00
diagnostic-handler-remarks.ll	[Inline] Annotate inline pass name with link phase information for analysis.	2022-06-24 10:06:43 -07:00
dicompositetype-unique-alias.ll	…
dicompositetype-unique.ll	…
dicompositetype-unique2.ll	…
distributed_import.ll	[test] Change -function-import tests to use -passes=	2022-07-17 21:43:00 -07:00
distributed_indexes.ll	[ThinLTO] Fix bot failures	2021-09-23 18:00:48 -07:00
dontcall.ll	Reland [clang] Rework dontcall attributes	2021-09-28 15:31:30 -07:00
dot-dumper-full-lto.ll	…
dot-dumper.ll	[LTO] Ignore unreachable virtual functions in WPD in hybrid LTO.	2021-12-14 20:18:04 +00:00
dot-dumper2.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
drop-debug-info.ll	…
dsolocal_dllimport.ll	…
emit-inprocess-files.ll	[ThinLTO][test] Add tests for emitting files in-process	2022-06-29 14:42:45 -07:00
emit_imports.ll	[ThinLTO][test] Add tests for emitting files in-process	2022-06-29 14:42:45 -07:00
empty-module.ll	[Verifier] Add verification logic for GlobalIFuncs	2021-10-31 20:00:57 -07:00
empty_module_with_cache.ll	[Support] [DebugInfo] Lazily create cache dir.	2022-01-20 19:27:15 +00:00
export.ll	…
funcattrs-prop-exported-internal.ll	[ThinLTO] Add noRecurse and noUnwind thinlink function attribute propagation	2021-09-27 12:28:07 -07:00
funcattrs-prop-maythrow.ll	[LTO] Ignore unreachable virtual functions in WPD in hybrid LTO.	2021-12-14 20:18:04 +00:00
funcattrs-prop-undefined.ll	[ThinLTO] Add noRecurse and noUnwind thinlink function attribute propagation	2021-09-27 12:28:07 -07:00
funcattrs-prop-unknown.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
funcattrs-prop-weak.ll	[ThinLTO] Add noRecurse and noUnwind thinlink function attribute propagation	2021-09-27 12:28:07 -07:00
funcattrs-prop.ll	[ThinLTO] Add noRecurse and noUnwind thinlink function attribute propagation	2021-09-27 12:28:07 -07:00
funcimport-debug.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
funcimport-stats.ll	…
funcimport-tbaa.ll	…
funcimport.ll	…
funcimport2.ll	…
funcimport_alwaysinline.ll	[LTO] Ignore unreachable virtual functions in WPD in hybrid LTO.	2021-12-14 20:18:04 +00:00
function_entry_count.ll	[ThinLTO] Add noRecurse and noUnwind thinlink function attribute propagation	2021-09-27 12:28:07 -07:00
globals-import-blockaddr.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
globals-import-const-fold.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
globals-import.ll	…
guid_collision.ll	[test] Change -function-import tests to use -passes=	2022-07-17 21:43:00 -07:00
import-constant.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
import-dsolocal.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
import-metadata.ll	…
import-ro-constant.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
import-symver.ll	…
import_opaque_type.ll	…
index-const-prop-O0.ll	…
index-const-prop-alias.ll	…
index-const-prop-cache.ll	…
index-const-prop-comdat.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
index-const-prop-dead.ll	…
index-const-prop-full-lto.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
index-const-prop-gvref-pie.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
index-const-prop-gvref.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
index-const-prop-ldst.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
index-const-prop-linkage.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
index-const-prop.ll	Preserve the lexical order for global variables during llvm-link merge	2021-04-26 10:11:34 -07:00
index-const-prop2.ll	Preserve the lexical order for global variables during llvm-link merge	2021-04-26 10:11:34 -07:00
internalize.ll	…
lazyload_metadata.ll	…
linkonce_aliasee_ref_import.ll	…
linkonce_odr_unnamed_addr.ll	[LTO] Initialize canAutoHide() using canBeOmittedFromSymbolTable()	2022-03-03 19:04:11 -05:00
linkonce_resolution_comdat.ll	[ThinLTO] Add noRecurse and noUnwind thinlink function attribute propagation	2021-09-27 12:28:07 -07:00
lit.local.cfg	…
llvm.used.ll	…
load-store-caching.ll	[ThinLTO] Add Visibility bits to GlobalValueSummary::GVFlags	2021-01-27 10:43:51 -08:00
local_name_conflict.ll	…
local_name_conflict_var.ll	…
lower_type_test_phi.ll	[WPD/LTT] Lower type test feeding assumes via phi correctly	2022-09-16 13:50:01 -07:00
mangled_symbol.ll	…
merge-triple.ll	…
module_asm2.ll	…
module_asm_glob.ll	…
module_summary_graph_traits.ll	…
newpm-basic.ll	[llvm-lto] Remove support for legacy pass manager	2022-04-11 09:40:17 +02:00
nodevirt-nonpromoted-typeid.ll	[llvm-lto] Remove support for legacy pass manager	2022-04-11 09:40:17 +02:00
noinline.ll	…
nossp.ll	Don't override __attribute__((no_stack_protector)) by inlining (PR52886)	2022-01-13 12:04:49 +01:00
not-internalized.ll	…
personality-local.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
personality.ll	…
pr35472.ll	…
prefix_replace.ll	…
printer.ll	[llvm-lto] Remove support for legacy pass manager	2022-04-11 09:40:17 +02:00
promote-local-name.ll	Add switch to use "source_filename" instead of a hash ID for globally promoted local	2022-08-03 16:41:56 -07:00
pseudo-probe-desc-import.ll	[PseudoProbe] Do not emit pseudo probes when module is not probed.	2022-03-25 12:59:53 -07:00
public-type-test.ll	[WPD] Use new llvm.public.type.test intrinsic for potentially publicly visible classes	2022-07-26 08:01:08 -07:00
reference_non_importable.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
referenced_by_constant.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
save_objects.ll	…
section.ll	…
selective-save-temps.ll	[LTO][ELF] Add selective --save-temps= option	2022-07-06 10:06:18 -07:00
strong_non_prevailing.ll	…
thinlto-internalize-doublepromoted.ll	…
thinlto-internalize-used.ll	…
tli-nobuiltin.ll	…
type_test_noindircall.ll	[test] Remove unnecessary -verify-machineinstrs=0	2022-07-20 10:55:54 -07:00
visibility-elf.ll	[ThinLTO] Add Visibility bits to GlobalValueSummary::GVFlags	2021-01-27 10:43:51 -08:00
visibility-macho.ll	[ThinLTO] Add Visibility bits to GlobalValueSummary::GVFlags	2021-01-27 10:43:51 -08:00
weak_externals.ll	LTO: Decide upfront whether to use opaque/non-opaque pointer types	2022-06-01 18:05:53 -07:00
weak_globals_import.ll	[IR] Enable opaque pointers by default	2022-06-02 09:40:56 +02:00
weak_resolution.ll	…
weak_resolution_single.ll	…
writeonly-with-refs.ll	[test] Change -function-import tests to use -passes=	2022-07-17 21:43:00 -07:00
writeonly.ll	Preserve the lexical order for global variables during llvm-link merge	2021-04-26 10:11:34 -07:00
writeonly2.ll	Preserve the lexical order for global variables during llvm-link merge	2021-04-26 10:11:34 -07:00