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rust/tests/codegen
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Guillaume Gomez aea5087964
Rollup merge of #128537 - Jamesbarford:118980-const-vector, r=RalfJung,nikic 
const vector passed through to codegen

This allows constant vectors using a repr(simd) type to be propagated
through to the backend by reusing the functionality used to do a similar
thing for the simd_shuffle intrinsic

#118209

r​? RalfJung
2024-08-12 17:09:15 +02:00
..
auxiliary Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
avr Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
cffi Use the aligned size for alloca at args when the pass mode is cast. 2024-07-02 06:33:35 +08:00
cross-crate-inlining
debug-accessibility
dllimports Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
enum Add range attribute to scalar function results and arguments 2024-08-11 19:40:44 +02:00
float Adjust tests for x86 "Rust" ABI changes 2024-07-12 10:47:56 +01:00
instrument-coverage Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
instrument-xray
intrinsics make the codegen test also cover an ill-behaved arch, and add links 2024-08-12 11:42:38 +02:00
issues Auto merge of #128371 - andjo403:rangeAttribute, r=nikic 2024-08-12 10:20:00 +00:00
lib-optimizations Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
loongarch-abi Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
macos Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
meta-filecheck
naked-fn Use -Zno-profiler-runtime instead of //@ needs-profiler-support 2024-06-14 13:31:46 +10:00
non-terminate Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
patchable-function-entry Updated code for changes to RFC, added additional error handling, added 2024-06-25 19:00:02 +02:00
remap_path_prefix
repr Auto merge of #128371 - andjo403:rangeAttribute, r=nikic 2024-08-12 10:20:00 +00:00
riscv-abi Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
sanitizer Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
simd Chore: add x86_amx_intrinsics feature flag to core/lib.rs and remove issue-120720-reduce-nan.rs 2024-08-04 03:08:18 +05:30
simd-intrinsic Fix tests and bless 2024-04-24 13:12:33 +01:00
src-hash-algorithm
unwind-abis Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
aarch64-struct-align-128.rs Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
abi-efiapi.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-main-signature-16bit-c-int.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-main-signature-32bit-c-int.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-repr-ext.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-sysv64.rs
abi-x86_64_sysv.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
abi-x86-interrupt.rs
addr-of-mutate.rs
adjustments.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
align-byval-alignment-mismatch.rs Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
align-byval-vector.rs
align-byval.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
align-enum.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
align-fn.rs
align-offset.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
align-struct.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
alloc-optimisation.rs
array-clone.rs
array-cmp.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
array-codegen.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
array-equality.rs Stabilize generic NonZero. 2024-04-22 18:48:47 +02:00
array-from_fn.rs test(std): Add codegen test for array::from_fn optimization 2024-08-10 10:44:24 +08:00
array-map.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
array-optimized.rs
array-repeat.rs update codegen test for array::repeat 2024-06-19 17:48:05 +02:00
ascii-char.rs codegen tests: Tolerate nuw nsw on trunc 2024-04-11 17:20:08 +00:00
asm-clobber_abi.rs
asm-clobbers.rs
asm-goto.rs
asm-may_unwind.rs
asm-maybe-uninit.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
asm-multiple-options.rs
asm-options.rs
asm-powerpc-clobbers.rs
asm-sanitize-llvm.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
asm-target-clobbers.rs
async-closure-debug.rs
async-fn-debug-awaitee-field.rs
async-fn-debug-msvc.rs
async-fn-debug.rs
atomic-operations.rs Reformat use declarations. 2024-07-29 08:26:52 +10:00
atomicptr.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
autovectorize-f32x4.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
binary-search-index-no-bound-check.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
bool-cmp.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
box-uninit-bytes.rs
bpf-alu32.rs
branch-protection-old-llvm.rs Set branch protection function attributes 2024-07-24 17:13:25 +02:00
branch-protection.rs Set branch protection function attributes 2024-07-24 17:13:25 +02:00
call-llvm-intrinsics.rs
call-metadata.rs Add range attribute to scalar function results and arguments 2024-08-11 19:40:44 +02:00
cast-optimized.rs Add range attribute to scalar function results and arguments 2024-08-11 19:40:44 +02:00
cast-target-abi.rs Use the aligned size for alloca at ret when the pass mode is cast. 2024-07-02 06:33:40 +08:00
catch-unwind.rs Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
cdylib-external-inline-fns.rs
cf-protection.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cfguard-checks.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cfguard-disabled.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cfguard-nochecks.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cfguard-non-msvc.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
char-ascii-branchless.rs
checked_ilog.rs add codegen test 2024-04-23 18:31:57 +02:00
checked_math.rs Also get add nuw from uN::checked_add 2024-06-23 13:29:06 -07:00
clone-shims.rs Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
codemodels.rs
coercions.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
cold-call-declare-and-call.rs Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
common_prim_int_ptr.rs Add range attribute to scalar function results and arguments 2024-08-11 19:40:44 +02:00
comparison-operators-2-tuple.rs
comparison-operators-newtype.rs
const_scalar_pair.rs Fix tests and bless 2024-04-24 13:12:33 +01:00
const-vector.rs const vector passed to codegen 2024-08-08 11:15:03 +01:00
constant-branch.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
consts.rs Use FileCheck to parameterize codegen tests over hashes 2024-06-04 01:30:51 -07:00
coroutine-debug-msvc.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
coroutine-debug.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
dealloc-no-unwind.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
debug-alignment.rs
debug-column-msvc.rs
debug-column.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
debug-compile-unit-path.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
debug-fndef-size.rs Adjust dbg.value/dbg.declare checks for LLVM update 2024-05-06 23:15:48 +00:00
debug-limited.rs
debug-line-directives-only.rs
debug-line-tables-only.rs
debug-linkage-name.rs
debug-vtable.rs
debuginfo-constant-locals.rs Adjust dbg.value/dbg.declare checks for LLVM update 2024-05-06 23:15:48 +00:00
debuginfo-generic-closure-env-names.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
debuginfo-inline-callsite-location.rs Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
deduced-param-attrs.rs
default-hidden-visibility.rs
default-requires-uwtable.rs Disallow setting built-in cfgs via set the command-line 2024-08-07 14:08:34 +02:00
direct-access-external-data.rs
dont_codegen_private_const_fn_only_used_in_const_eval.rs Also support generic constants 2024-06-05 15:40:11 +00:00
drop-in-place-noalias.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
drop.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
dst-offset.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
dst-vtable-align-nonzero.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
dst-vtable-size-range.rs
ehcontguard_disabled.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
ehcontguard_enabled.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
emcripten-catch-unwind.rs Let InstCombine remove Clone shims inside Clone shims 2024-07-25 15:14:42 -04:00
enable-lto-unit-splitting.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
error-provide.rs Apply suggestion. 2024-06-16 17:19:25 +08:00
export-no-mangle.rs
external-no-mangle-fns.rs
external-no-mangle-statics.rs
fastcall-inreg.rs
fatptr.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
fewer-names.rs
fixed-x18.rs Add -Zfixed-x18 2024-05-03 14:32:08 +02:00
float_math.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
fn-impl-trait-self.rs
foo.s
force-frame-pointers.rs test: ignore force-frame-pointers test on some targets 2024-06-23 00:40:43 -07:00
force-no-unwind-tables.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
force-unwind-tables.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
frame-pointer.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
function-arguments-noopt.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
function-arguments.rs Add range attribute to scalar function results and arguments 2024-08-11 19:40:44 +02:00
function-return.rs
gdb_debug_script_load.rs Make more of the test suite run on Mac Catalyst 2024-05-28 12:31:33 +02:00
generic-debug.rs reenable some windows tests 2024-07-14 13:48:29 +03:00
global_asm_include.rs
global_asm_x2.rs
global_asm.rs
i128-x86-align.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
infallible-unwrap-in-opt-z.rs
inherit_overflow.rs
inline-always-works-always.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
inline-debuginfo.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
inline-function-args-debug-info.rs
inline-hint.rs
instrument-mcount.rs
integer-cmp.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
integer-overflow.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
internalize-closures.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
intrinsic-no-unnamed-attr.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
is_val_statically_known.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
issue-97217.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
iter-repeat-n-trivial-drop.rs Implement UncheckedIterator directly for RepeatN 2024-08-01 21:58:34 -07:00
layout-size-checks.rs
lifetime_start_end.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
link_section.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
link-dead-code.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
llvm_module_flags.rs
llvm-ident.rs
loads.rs Stabilize generic NonZero. 2024-04-22 18:48:47 +02:00
local-generics-in-exe-internalized.rs
lto-removes-invokes.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
mainsubprogram.rs reenable some windows tests 2024-07-14 13:48:29 +03:00
mainsubprogramstart.rs reenable some windows tests 2024-07-14 13:48:29 +03:00
match-optimized.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
match-optimizes-away.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
match-unoptimized.rs
maybeuninit-rvo.rs Add needs-unwind to codegen test 2024-04-25 11:44:32 +09:00
mem-replace-big-type.rs
mem-replace-simple-type.rs At debuginfo=0, don't inline debuginfo when inlining 2024-04-18 09:35:35 -07:00
merge-functions.rs
method-declaration.rs
mir_zst_stores.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
mir-aggregate-no-alloca.rs Unify Rvalue::Aggregate paths in cg_ssa 2024-05-11 21:22:51 -07:00
mir-inlined-line-numbers.rs
move-before-nocapture-ref-arg.rs
move-operands.rs
no_builtins-at-crate.rs
no-assumes-on-casts.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
no-dllimport-w-cross-lang-lto.rs
no-jump-tables.rs
no-plt.rs
no-redundant-item-monomorphization.rs
noalias-box-off.rs
noalias-box.rs
noalias-flag.rs
noalias-freeze.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
noalias-refcell.rs
noalias-rwlockreadguard.rs
noalias-unpin.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
noreturn-uninhabited.rs
noreturnflag.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
nounwind.rs reenable some windows tests 2024-07-14 13:48:29 +03:00
nrvo.rs
optimize-attr-1.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
option-as-slice.rs Use Option's discriminant as its size hint 2024-07-15 00:34:03 -07:00
option-niche-eq.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
overaligned-constant.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
packed.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
panic-abort-windows.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
panic-in-drop-abort.rs
panic-unwind-default-uwtable.rs
pattern_type_symbols.rs Use FileCheck to parameterize codegen tests over hashes 2024-06-04 01:30:51 -07:00
personality_lifetimes.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
pgo-counter-bias.rs Use -Zno-profiler-runtime instead of //@ needs-profiler-support 2024-06-14 13:31:46 +10:00
pgo-instrumentation.rs Use -Zno-profiler-runtime instead of //@ needs-profiler-support 2024-06-14 13:31:46 +10:00
pic-relocation-model.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
pie-relocation-model.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
powerpc64le-struct-align-128.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
precondition-checks.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
ptr-arithmetic.rs
ptr-read-metadata.rs adapt a codegen test for llvm 19 2024-04-29 13:03:45 +00:00
range-attribute.rs Add range attribute to scalar function results and arguments 2024-08-11 19:40:44 +02:00
README.md
refs.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
repeat-trusted-len.rs
riscv-target-abi.rs
scalar-pair-bool.rs
set-discriminant-invalid.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
skip-mono-inside-if-false.rs
slice_as_from_ptr_range.rs
slice-as_chunks.rs
slice-indexing.rs
slice-init.rs
slice-iter-fold.rs
slice-iter-len-eq-zero.rs
slice-iter-nonnull.rs
slice-pointer-nonnull-unwrap.rs Fix tests for 32 bits targets 2024-06-11 07:45:16 +00:00
slice-position-bounds-check.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
slice-ref-equality.rs Stabilize generic NonZero. 2024-04-22 18:48:47 +02:00
slice-reverse.rs
slice-windows-no-bounds-check.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
some-abis-do-extend-params-to-32-bits.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
some-global-nonnull.rs
sparc-struct-abi.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
split-lto-unit.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
sroa-fragment-debuginfo.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
sse42-implies-crc32.rs Fix codegen tests 2024-08-07 00:41:48 -04:00
stack-probes-inline.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
stack-protector.rs
static-relocation-model-msvc.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
staticlib-external-inline-fns.rs
step_by-overflow-checks.rs
stores.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
swap-large-types.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
swap-small-types.rs use [N x i8] for alloca types 2024-04-11 21:42:35 -04:00
target-cpu-on-functions.rs
target-feature-inline-closure.rs Add inline comments why we're forcing the target cpu 2024-05-01 16:54:20 -07:00
target-feature-overrides.rs Add implied features to non-target-feature functions 2024-08-07 00:41:48 -04:00
thin-lto.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
thread-local.rs
tied-features-strength.rs Add implied features to non-target-feature functions 2024-08-07 00:41:48 -04:00
to_vec.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
trailing_zeros.rs
transmute-optimized.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
transmute-scalar.rs
try_question_mark_nop.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
tune-cpu-on-functions.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
tuple-layout-opt.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
ub-checks.rs
unchecked_shifts.rs codegen tests: Tolerate nuw nsw on trunc 2024-04-11 17:20:08 +00:00
unchecked-float-casts.rs
uninit-consts.rs
union-abi.rs Adjust tests for x86 "Rust" ABI changes 2024-07-12 10:47:56 +01:00
unwind-and-panic-abort.rs Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
unwind-extern-exports.rs Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
unwind-extern-imports.rs Remove c_unwind from tests and fix tests 2024-06-19 13:54:55 +01:00
unwind-landingpad-cold.rs
unwind-landingpad-inline.rs
used_with_arg.rs
var-names.rs
vec_pop_push_noop.rs
vec-as-ptr.rs
vec-calloc.rs
vec-in-place.rs add codegen test for issue 120493 2024-05-20 09:21:09 -05:00
vec-iter-collect-len.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
vec-iter.rs
vec-len-invariant.rs Avoid reloading Vec::len across grow_one in push 2024-04-20 21:07:00 -04:00
vec-optimizes-away.rs
vec-reserve-extend.rs
vec-shrink-panik.rs
vec-with-capacity.rs
vecdeque_no_panic.rs
vecdeque_pop_push.rs
vecdeque-drain.rs
vecdeque-nonempty-get-no-panic.rs
virtual-function-elimination-32bit.rs
virtual-function-elimination.rs Use FileCheck to parameterize codegen tests over hashes 2024-06-04 01:30:51 -07:00
vtable-loads.rs Omit non-needs_drop drop_in_place in vtables 2024-05-27 16:26:56 -04:00
vtable-upcast.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
wasm_casts_trapping.rs
wasm_exceptions.rs Fix wasm_exceptions test 2024-06-19 21:26:48 +01:00
zip.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
zst-offset.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00

README.md

The files here use the LLVM FileCheck framework, documented at https://llvm.org/docs/CommandGuide/FileCheck.html.

One extension worth noting is the use of revisions as custom prefixes for FileCheck. If your codegen test has different behavior based on the chosen target or different compiler flags that you want to exercise, you can use a revisions annotation, like so:

// revisions: aaa bbb
// [bbb] compile-flags: --flags-for-bbb

After specifying those variations, you can write different expected, or explicitly unexpected output by using <prefix>-SAME: and <prefix>-NOT:, like so:

// CHECK: expected code
// aaa-SAME: emitted-only-for-aaa
// aaa-NOT:                        emitted-only-for-bbb
// bbb-NOT:  emitted-only-for-aaa
// bbb-SAME:                       emitted-only-for-bbb