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llvm-project/llvm/test/CodeGen/WebAssembly
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Nikita Popov f90b783c3f
[WebAssembly] Do not form minnum/maxnum (#184796) 
For wasm, forming minnum/maxnum style ISD nodes is non-profitable,
because (in cases where any float min/max support exists at all), it has
pmin/pmax instructions that correspond to the fcmp+select semantics, or
relaxed_fmin/relaxed_fmax (for the nnan+nsz case) with even loser
semantics.

As such, return false from isProfitableToCombineMinNumMaxNum(), and also
respect that hook in the SDAGBuilder.
2026-03-06 09:05:51 +01:00
..
GlobalISel
[WebAssembly][GlobalISel] Part 1 - Setup skeleton (#178796)
2026-02-06 18:38:56 +00:00
add-prototypes-conflict.ll
…
add-prototypes.ll
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address-offsets.ll
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aliases.ll
Introduce MCAsmInfo::UsesSetToEquateSymbol and prefer = to .set
2025-06-11 22:19:31 -07:00
atomic-fence.ll
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atomic-fence.mir
[WebAssembly] MC support for acquire-release atomics (#183656)
2026-03-04 20:10:14 +00:00
atomic-mem-consistency.ll
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atomic-pic.ll
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atomic-rmw.ll
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atomicrmw-cond-sub-clamp.ll
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atomicrmw-uinc-udec-wrap.ll
…
bulk-memory64.ll
[WebAssembly] Optimize lowering of constant-sized memcpy and memset (#163294)
2025-10-14 22:00:25 +00:00
bulk-memory.ll
[WebAssembly] Optimize lowering of constant-sized memcpy and memset (#163294)
2025-10-14 22:00:25 +00:00
byval.ll
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call-indirect.ll
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call-pic.ll
[WebAssembly] Print type signature and table for call_indirect (#179120)
2026-03-04 18:00:42 +09:00
call.ll
[WebAssembly] Print type signature and table for call_indirect (#179120)
2026-03-04 18:00:42 +09:00
cfg-stackify-dbg-skip.ll
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cfg-stackify-dbg.mir
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cfg-stackify-eh-legacy.ll
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cfg-stackify-eh-legacy.mir
WebAssembly: Move validation of EH flags to TargetMachine construct time (#146634)
2025-07-03 07:25:38 +09:00
cfg-stackify-eh.ll
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cfg-stackify.ll
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cfi.ll
[EquivalenceClasses] Use SmallVector for deterministic iteration order. (#134075)
2025-04-02 20:27:43 +01:00
clear-cache.ll
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common-error.ll
[MC][Wasm] Emit useful error message when encountering common symbols (#179586)
2026-02-06 00:40:25 +00:00
comparisons-f32.ll
…
comparisons-f64.ll
…
comparisons-i32.ll
…
comparisons-i64.ll
…
conv-trap.ll
…
conv.ll
…
copysign-casts.ll
…
cpus.ll
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custom-sections.ll
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data-align.ll
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dead-vreg.ll
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debug-code-stackification.ll
[WebAssembly] Enable a limited amount of stackification for debug code (#136510)
2025-06-24 11:40:47 -07:00
debugtrap.ll
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disable-feature.ll
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divrem-constant.ll
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eh-lsda.ll
[WebAssembly] Fold TargetGlobalAddress with added offset (#145829)
2025-07-03 11:01:36 +01:00
eh-option-errors.ll
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exception-legacy.ll
[WebAssembly] Require tags for Wasm EH and Wasm SJLJ to be defined externally (#159143)
2025-09-19 10:11:15 -07:00
exception-legacy.mir
WebAssembly: Move validation of EH flags to TargetMachine construct time (#146634)
2025-07-03 07:25:38 +09:00
exception.ll
[WebAssembly] Require tags for Wasm EH and Wasm SJLJ to be defined externally (#159143)
2025-09-19 10:11:15 -07:00
expand-variadic-call.ll
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
explicit-locals.mir
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export-name.ll
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extend-shuffles.ll
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externref-globalget.ll
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externref-globalset.ll
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externref-inttoptr.ll
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externref-ptrtoint.ll
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externref-tableget.ll
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externref-tableset.ll
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externref-unsized-load.ll
[IR] Don't allow values of opaque type (#137625)
2025-04-30 15:01:00 +02:00
externref-unsized-store.ll
[IR] Don't allow values of opaque type (#137625)
2025-04-30 15:01:00 +02:00
f16-intrinsics.ll
[WebAssembly] Update the test for half (NFC) (#152832)
2025-09-08 15:43:51 +00:00
f16.ll
IR: Remove llvm.convert.to.fp16 and llvm.convert.from.fp16 intrinsics (#174484)
2026-01-21 09:50:28 +00:00
f32.ll
TargetLowering: Allow FMINNUM/FMAXNUM to lower to FMINIMUM/FMAXIMUM even without nsz (#177828)
2026-01-25 18:24:12 -05:00
f64.ll
TargetLowering: Allow FMINNUM/FMAXNUM to lower to FMINIMUM/FMAXIMUM even without nsz (#177828)
2026-01-25 18:24:12 -05:00
fake-use.ll
[WebAssembly] Remove FAKE_USEs before ExplicitLocals (#160768)
2025-09-25 14:49:25 -07:00
fast-isel-br-i1.ll
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fast-isel-i24.ll
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fast-isel-i256.ll
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fast-isel-no-offset.ll
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fast-isel-noreg.ll
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fast-isel-pr47040.ll
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fast-isel-pr138479.ll
[WebAssembly][FastISel] Bail out on meeting non-integer type in selectTrunc (#167165)
2025-11-12 04:33:41 +08:00
fast-isel-simd128.ll
[WebAssembly][FastISel] Bail out on meeting non-integer type in selectTrunc (#167165)
2025-11-12 04:33:41 +08:00
fast-isel.ll
…
fpclamptosat_vec.ll
[WebAssembly] Change half to use soft promotion rather than PromoteFloat (#152833)
2026-01-08 15:07:59 +01:00
fpclamptosat.ll
[WebAssembly] Change half to use soft promotion rather than PromoteFloat (#152833)
2026-01-08 15:07:59 +01:00
frem.ll
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fshl.ll
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func-attr-annotate.ll
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func.ll
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funcref-call.ll
[WebAssembly] Prevent FastISel from trying to select funcref calls (#178742)
2026-01-30 12:05:15 -08:00
funcref-globalget.ll
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funcref-globalset.ll
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funcref-table_call.ll
…
funcref-tableget.ll
…
funcref-tableset.ll
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function-addr-offset.ll
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function-bitcasts-varargs.ll
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function-bitcasts.ll
[WebAssembly] Print type signature and table for call_indirect (#179120)
2026-03-04 18:00:42 +09:00
function-info.mir
WebAssembly: Move validation of EH flags to TargetMachine construct time (#146634)
2025-07-03 07:25:38 +09:00
function-pointer64.ll
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functype-emission.ll
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global_dtors.ll
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global-get-unlowerable.ll
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global-get.ll
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global-set-unlowerable.ll
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global-set.ll
[WebAssembly] Guard use of getSymbolName with isSymbol (#156105)
2025-09-02 16:21:35 -07:00
global.ll
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globl.ll
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i32-load-store-alignment.ll
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i32.ll
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i64-load-store-alignment.ll
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i64.ll
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i128-returned.ll
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i128.ll
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ident.ll
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immediates.ll
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implicit-def.ll
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import-module.ll
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indirect-import.ll
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indirectbr.ll
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inline-asm-failure.ll
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inline-asm-m.ll
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inline-asm-roundtrip.ll
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inline-asm.ll
[WebAssembly] Fix inline assembly with vector types (#146574)
2025-07-01 20:26:30 -07:00
inlineasm-output-template.ll
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int-mac-reduction-loops.ll
[WebAssembly] Avoid dot for v16i8 partial_smla (#163796)
2025-10-20 09:12:00 +01:00
interleave.ll
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ir-locals-stackid.ll
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ir-locals.ll
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irreducible-cfg-exceptions.ll
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irreducible-cfg.ll
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irreducible-cfg.mir
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legalize.ll
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libcall_vectorized.ll
[WebAssembly] Added vectorized version of fexp10 to the supported list (#150564)
2025-07-25 12:30:59 -07:00
libcalls64.ll
[WebAssembly] Add missing tests from #133289 (#133938)
2025-04-01 10:47:35 -07:00
libcalls-trig.ll
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libcalls.ll
[WebAssembly] Expand vector frem instructions (#174854)
2026-01-08 16:19:44 -08:00
lit.local.cfg
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llround-conv-i32.ll
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llvm.sincos.ll
[WebAssembly] Change half to use soft promotion rather than PromoteFloat (#152833)
2026-01-08 15:07:59 +01:00
load-ext-atomic.ll
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load-ext.ll
[WebAssembly][FastISel] Call materializeLoadStoreOperands in load fold (#184203)
2026-03-04 03:39:17 +09:00
load-store-i1.ll
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load-store-pic.ll
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load-store-static.ll
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load.ll
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lower-em-ehsjlj-multi-return.ll
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lower-em-ehsjlj-options.ll
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lower-em-ehsjlj.ll
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lower-em-exceptions-allowed.ll
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lower-em-exceptions-resume-only.ll
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lower-em-exceptions.ll
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lower-em-sjlj-alias.ll
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lower-em-sjlj-alloca.ll
[WebAssembly] Error on Wasm SjLj if +exception-handling is missing (#181070)
2026-02-12 13:33:18 -08:00
lower-em-sjlj-debuginfo.ll
[WebAssemblyLowerEmscriptenEHSjLj] Avoid lifetime of phi (#150932)
2025-07-29 09:58:57 +02:00
lower-em-sjlj-indirect-setjmp.ll
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lower-em-sjlj-sret.ll
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lower-em-sjlj.ll
[WebAssemblyLowerEmscriptenEHSjLj] Avoid lifetime of phi (#150932)
2025-07-29 09:58:57 +02:00
lower-global-dtors.ll
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lower-wasm-ehsjlj-phi.ll
[WebAssembly] Error on Wasm SjLj if +exception-handling is missing (#181070)
2026-02-12 13:33:18 -08:00
lower-wasm-ehsjlj.ll
[WebAssembly] Error on Wasm SjLj if +exception-handling is missing (#181070)
2026-02-12 13:33:18 -08:00
lower-wasm-sjlj-no-eh-feature.ll
[WebAssembly] Error on Wasm SjLj if +exception-handling is missing (#181070)
2026-02-12 13:33:18 -08:00
lower-wasm-sjlj.ll
[WebAssembly] Error on Wasm SjLj if +exception-handling is missing (#181070)
2026-02-12 13:33:18 -08:00
lrint-conv.ll
[Test] Add and update tests for lrint/llrint (NFC) (#152662)
2025-08-12 09:56:51 +09:00
main-declaration.ll
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main-no-args.ll
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main-three-args.ll
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main-with-args.ll
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masked-shifts.ll
[WebAssembly] Optimize away mask of 63 for sra and srl( zext (and i32 63))) (#170128)
2025-12-02 18:23:17 +00:00
mem-intrinsics-offsets.ll
[CodeGen] Use getObjectPtrOffset to generate loads/stores for mem intrinsics (#80184)
2025-10-13 17:22:48 -07:00
mem-intrinsics.ll
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memcmp-expand.ll
[WebAssembly] Reapply #149461 with correct CondCode in combine of SETCC (#153703)
2025-08-15 12:06:47 -07:00
memory64-feature.ll
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memory-addr32.ll
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memory-addr64.ll
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memory-interleave.ll
Reapply "[VPlan] Run narrowInterleaveGroups during general VPlan optimizations. (#149706)"
2026-02-15 20:10:10 +00:00
muloti4.ll
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multi-return.ll
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multivalue_libcall.ll
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multivalue-dont-move-def-past-use.mir
[IR][Verifier] Verification for target-features attribute (#173119)
2025-12-22 11:13:56 +01:00
multivalue-stackify.ll
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multivalue-stackify.py
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multivalue.ll
[WebAssembly] Print type signature and table for call_indirect (#179120)
2026-03-04 18:00:42 +09:00
mutable-globals.ll
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naked-fn-with-frame-pointer.ll
[SelectionDAG] Not issue TRAP node if naked function (#132147)
2025-03-20 18:18:03 -07:00
narrow-simd-mul.ll
[WebAssembly] v8i8 mul support (#151145)
2025-08-27 11:39:26 +01:00
negative-base-reg.ll
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no-strip.ll
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null-streamer.ll
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offset-atomics.ll
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offset-fastisel.ll
[WebAssembly][FastISel] Emit signed loads for sext of i8/i16/i32 (#182767)
2026-02-27 18:31:33 +09:00
offset-folding.ll
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offset.ll
[WebAssembly] Fold TargetGlobalAddress with added offset (#145829)
2025-07-03 11:01:36 +01:00
only-data.ll
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partial-reduce-accumulate.ll
[WebAssembly] Use partial_reduce_mla ISD nodes (#161184)
2025-09-30 08:28:56 +01:00
phi.ll
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pr47375.ll
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pr51651.ll
[WebAssembly] Enable a limited amount of stackification for debug code (#136510)
2025-06-24 11:40:47 -07:00
pr58904.ll
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pr59625.ll
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pr59626.ll
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pr61828.ll
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pr63817.ll
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pr184441.ll
[WebAssembly] Reapply "[WebAssembly] Incorporate SCCs into WebAssemblyFixIrreducibleControlFlow" (#181755) (#184441)
2026-03-05 11:13:43 -08:00
PR40172.ll
[WebAssembly] Enable a limited amount of stackification for debug code (#136510)
2025-06-24 11:40:47 -07:00
PR40267.ll
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PR41149.ll
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PR41841.ll
[WebAssembly] Enable a limited amount of stackification for debug code (#136510)
2025-06-24 11:40:47 -07:00
profile.ll
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ref-null.ll
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ref-test-func.ll
[clang][WebAssembly] Support reftypes & varargs in test_function_pointer_signature (#150921)
2025-08-07 13:07:04 -07:00
ref-type-mem2local.ll
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reference-types.ll
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reg-argument.mir
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reg-copy.mir
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reg-stackify.ll
[WebAssembly] Print type signature and table for call_indirect (#179120)
2026-03-04 18:00:42 +09:00
regcoalesce-disable.ll
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removed-terminator.ll
[WebAssembly] Unstackify registers with no uses in ExplicitLocals (#149626)
2025-07-22 15:34:23 -07:00
return-address-emscripten.ll
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return-address-unknown.ll
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return-int32.ll
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return-void.ll
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returned.ll
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
rotate-i3264.ll
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saturating-truncation.ll
[WebAssembly] recognize saturating truncation (#155470)
2025-10-08 11:52:18 -07:00
scmp.ll
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select-reftype.ll
[WebAssembly] Fix SELECT_CC lowering for reference types (#181622)
2026-02-19 09:14:29 -08:00
select.ll
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signext-arg.ll
[WebAssembly][FastISel] Make use of sign-ext proposals instructions when available (#179855)
2026-02-06 12:41:39 -08:00
signext-inreg.ll
[WebAssembly][FastISel] Make use of sign-ext proposals instructions when available (#179855)
2026-02-06 12:41:39 -08:00
signext-zeroext-callsite.ll
[WebAssembly] Enable a limited amount of stackification for debug code (#136510)
2025-06-24 11:40:47 -07:00
signext-zeroext.ll
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simd-arith.ll
TargetLowering: Allow FMINNUM/FMAXNUM to lower to FMINIMUM/FMAXIMUM even without nsz (#177828)
2026-01-25 18:24:12 -05:00
simd-asm-pred.ll
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simd-bitcasts.ll
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simd-bitmask-mask.ll
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simd-bitmask.ll
[WebAssembly] [Backend] Wasm optimize illegal bitmask (#145627)
2025-07-01 15:13:08 -07:00
simd-build-pair.ll
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simd-build-vector.ll
[WebAssembly] Truncate extra bits of large elements in BUILD_VECTOR (#167223)
2025-11-17 10:39:18 +00:00
simd-comparisons.ll
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simd-concat.ll
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simd-conversions.ll
[WebAssembly] Optimize convert_iKxN_u into convert_iKxN_s (#149609)
2025-07-21 09:17:29 -07:00
simd-dot-reductions.ll
[WebAssembly] Combine shuffle and signed extend to extend_high (#179166)
2026-02-03 17:02:53 +09:00
simd-extadd.ll
[WebAssembly] optimize ext + shuffle + add into addext (#182849)
2026-02-25 14:04:42 +01:00
simd-extended-extract.ll
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simd-extending-convert.ll
[WebAssembly] Optimize convert_iKxN_u into convert_iKxN_s (#149609)
2025-07-21 09:17:29 -07:00
simd-extending.ll
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simd-extract64.ll
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simd-illegal-bitmask.ll
[WebAssembly] [Backend] Wasm optimize illegal bitmask (#145627)
2025-07-01 15:13:08 -07:00
simd-illegal-signext.ll
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simd-intrinsics.ll
…
simd-load-lane-offset.ll
[WebAssembly] LoadLane matching with offsets (#176005)
2026-01-15 08:39:42 +00:00
simd-load-promote-wide.ll
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simd-load-splat.ll
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simd-load-store-alignment.ll
[WebAssembly] Support v128.load{32,64}_zero for f32 and f64 types (#172291)
2026-01-08 09:28:14 +09:00
simd-load-zero-offset.ll
[WebAssembly] Support v128.load{32,64}_zero for f32 and f64 types (#172291)
2026-01-08 09:28:14 +09:00
simd-memcmp.ll
[WebAssembly] Use MVT::i32 instead of i1 in performAnyAllCombine (#183866)
2026-03-03 15:19:23 -08:00
simd-nested-shuffles.ll
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simd-offset.ll
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simd-pr51605.ll
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simd-pr61780.ll
[WebAssembly] vi8 mul cost modelling. (#175177)
2026-01-12 09:25:54 +00:00
simd-reductions.ll
…
simd-relaxed-dot.ll
[WebAssembly] [Codegen] Add patterns for relaxed dot (#163266)
2025-10-16 15:01:57 +00:00
simd-relaxed-fma.ll
[WebAssembly] Change half to use soft promotion rather than PromoteFloat (#152833)
2026-01-08 15:07:59 +01:00
simd-relaxed-fmax.ll
[WebAssembly] Do not form minnum/maxnum (#184796)
2026-03-06 09:05:51 +01:00
simd-relaxed-fmin.ll
[WebAssembly] Do not form minnum/maxnum (#184796)
2026-03-06 09:05:51 +01:00
simd-relaxed-fnma.ll
Wasm fmuladd relaxed (#163177)
2025-10-13 16:50:53 +01:00
simd-select.ll
[DAGCombine] Change isBuildVectorAll* -> isConstantSplatVectorAll* for Vselect (#147305)
2025-07-11 10:13:05 +01:00
simd-setcc-reductions.ll
[WebAssembly] Check intrinsic argument count before Any/All combine (#162163)
2025-10-07 23:52:25 +00:00
simd-setcc.ll
[WebAssembly] Reapply #149461 with correct CondCode in combine of SETCC (#153703)
2025-08-15 12:06:47 -07:00
simd-sext-inreg.ll
…
simd-shift-complex-splats.ll
…
simd-shift-in-loop.ll
Reland "[RegAlloc] Fix the terminal rule check for interfere with DstReg (#168661)" (#169219)
2025-11-24 09:27:25 +08:00
simd-shuffle-bitcast.ll
[SelectionDAG] Use SimplifyDemandedBits from SimplifyDemandedVectorElts Bitcast. (#133717)
2025-04-03 11:14:08 +01:00
simd-shuffle-widen.ll
[WebAssembly] Fix crash in ReplaceNodeResults for ANY_EXTEND_VECTOR_INREG (#178374)
2026-01-28 20:45:04 +09:00
simd-simplify-demanded-vector-elts.ll
…
simd-unsupported.ll
[WebAssembly] Expand vector frem instructions (#174854)
2026-01-08 16:19:44 -08:00
simd-vecreduce-bool.ll
[WebAssembly] Lower ANY_EXTEND_VECTOR_INREG (#167529)
2025-11-20 08:57:08 +00:00
simd-vector-trunc.ll
[NFC][WebAssembly] FP conversion interleave tests (#164576)
2025-10-22 11:43:44 +01:00
simd.ll
…
slp-memory-interleave.ll
[NFC][WebAssembly] More memory interleave tests (#175918)
2026-01-14 12:26:10 +00:00
snan_literal.ll
…
stack-alignment.ll
…
stack-insts.ll
…
stack-protector.ll
…
store-trunc-atomic.ll
…
store-trunc.ll
…
store.ll
…
suboptimal-compare.ll
[WebAssembly] Enable a limited amount of stackification for debug code (#136510)
2025-06-24 11:40:47 -07:00
swiftcc.ll
[WebAssembly] Print type signature and table for call_indirect (#179120)
2026-03-04 18:00:42 +09:00
switch-in-loop.ll
…
switch-unreachable-default.ll
…
switch.ll
…
table-copy.ll
…
table-fill.ll
…
table-grow.ll
…
table-size.ll
…
table-types.ll
…
tailcall.ll
[WebAssembly] Print type signature and table for call_indirect (#179120)
2026-03-04 18:00:42 +09:00
target-features-attrs.ll
…
target-features-cpus.ll
[WebAssembly] Add gc target feature to addBleedingEdgeFeatures (#151294)
2025-07-30 13:04:02 -07:00
target-features-tls.ll
…
thread_pointer.ll
…
tls-general-dynamic.ll
…
tls-local-exec.ll
…
ucmp.ll
…
umulo-128-legalisation-lowering.ll
…
umulo-i64.ll
…
unreachable.ll
…
unrolled-mem-indices.ll
…
unsupported-function-bitcasts.ll
[WebAssembly] Use IRBuilder in FixFunctionBitcasts (NFC) (#164268)
2025-11-05 01:35:15 +00:00
unused-argument.ll
…
userstack.ll
…
vararg-frame.ll
CodeGen: Remove redundant REQUIRES registered-target from backend tests (#147475)
2025-07-09 09:25:53 +09:00
varargs.ll
[WebAssembly] Add wasm64 testing to varargs.ll [NFC] (#175102)
2026-01-09 08:51:06 -08:00
vector-extract-last-active.ll
[SDAG] Implement missing legalization for ISD::VECTOR_FIND_LAST_ACTIVE (#180290)
2026-02-10 09:01:13 +00:00
vector-reduce.ll
Revert "[DAGCombiner] Relax condition for extract_vector_elt combine" (#157953)
2025-09-10 21:33:44 +00:00
vector-sdiv.ll
…
vtable.ll
…
wasm-eh-em-sjlj-error.ll
…
wasm-eh-invalid-personality.ll
…
wasm-eh-prepare.ll
…
wasm-eh-sjlj-setjmp-within-catch.ll
[WebAssembly] Error on Wasm SjLj if +exception-handling is missing (#181070)
2026-02-12 13:33:18 -08:00
weak.ll
…
wide-arithmetic.ll
[WebAssembly] Add more lowerings for wide-arithmetic (#132430)
2025-03-31 11:36:32 -07:00
wide-simd-mul.ll
[WebAssembly] Lower wide SIMD i8 muls (#130785)
2025-03-21 06:57:57 +00:00
xor_reassociate.ll
…