Search results

opt_main times out in PartialInfoQueryEngine / IntervalSet::Combine during select_simp

bugSomething isn't working or is incorrect Something isn't working or is incorrect

fuzz

optimizerRelated to IR optimization or analysis Related to IR optimization or analysis

Status: Open.

#4425 In google/xls;

· proppy opened on Jun 17, 2026

opt hangs on large addition w/ passes_bisect_limit>1280

bugSomething isn't working or is incorrect Something isn't working or is incorrect

fuzz

optimizerRelated to IR optimization or analysis Related to IR optimization or analysis

Status: Open.

#4411 In google/xls;

· proppy opened on Jun 17, 2026

LLVM JIT hangs/timeouts when returning large array of tuples

bugSomething isn't working or is incorrect Something isn't working or is incorrect

fuzz

jit

Status: Open.

#4380 In google/xls;

· proppy opened on Jun 11, 2026

--lower_to_ir interpreter flag causes performance degradation

dslxDSLX (domain specific language) implementation / front-end DSLX (domain specific language) implementation / front-end

Status: Open.

#4376 In google/xls;

· richmckeever opened on Jun 10, 2026

SIGABRT in llvm::LiveRangeCalc due to SSA dominance failure after narrow(Ternary) pass

bugSomething isn't working or is incorrect Something isn't working or is incorrect

fuzz

jit

Status: Open.

#4372 In google/xls;

· proppy opened on Jun 10, 2026

fuzzer generate non-combinational code w/ --generator=combinational options

bugSomething isn't working or is incorrect Something isn't working or is incorrect

codegenRelated to emitting (System)Verilog. Related to emitting (System)Verilog.

fuzz

Status: Open.

#4361 In google/xls;

· proppy opened on Jun 4, 2026

[enhancement] allow constexpr for fifo attribute parameters

dslxDSLX (domain specific language) implementation / front-end DSLX (domain specific language) implementation / front-end

enhancementNew feature or request New feature or request

Status: Open.

#4360 In google/xls;

· proppy opened on Jun 3, 2026

Type Inference should be able to resolve a TVTA to a StructOrProcDef

dslxDSLX (domain specific language) implementation / front-end DSLX (domain specific language) implementation / front-end

dslx:TIv2Bugs related to Type Inference v2 Bugs related to Type Inference v2

Status: Open.

Bug

#4338 In google/xls;

· erinzmoore opened on Jun 1, 2026

evaluation missmatch between JIT and IR interpreter

fuzz

jit

Status: Open.

#4302 In google/xls;

· proppy opened on May 22, 2026

High bit dimension warning is brittle.

dslxDSLX (domain specific language) implementation / front-end DSLX (domain specific language) implementation / front-end

Status: Open.

#4260 In google/xls;

· richmckeever opened on May 14, 2026

[enhancement] BOM should include instantiations

enhancementNew feature or request New feature or request

Status: Open.

#4245 In google/xls;

· grebe opened on May 12, 2026

Ability to synchronize proc runtime with external proc or proc-like C++ model

enhancementNew feature or request New feature or request

jit

testingTest-infrastructure related Test-infrastructure related

Status: Open.

#4228 In google/xls;

· mikex-oss opened on May 8, 2026