Issues

• Unbounded memory growth compiling kernels with large/deep struct arguments (~180 MB/s, OOM at 53 GB)

  google/clspv#1668 · Filter by author howetuft opened on Oct 13, 2026
  3

• Crash (stack smashing) on a whole-structure copy from a global buffer in an always_inline function

  google/clspv#1667 · Filter by author howetuft opened on Oct 13, 2026
  

• Crash with "Unsupported opaque pointer" when conditionally assigning into a global pointer

  google/clspv#1608 · Filter by author MCJack123 opened on May 28, 2026
  1

• clspv crashes in SimplifyPointerBitcastPass runOnGEPFromGEP

  google/clspv#1561 · Filter by author shaunh-inno opened on Feb 12, 2026
  4

• invalid SPIRV generated for frexp

  google/clspv#1542 · Filter by author rjodinchr opened on Nov 4, 2025

• ICE when compiling simple swap<T> function

  google/clspv#1522 · Filter by author ktf opened on Sep 15, 2025
  5

• LLVM's static singleton object is causing invalid size free issue when clspv is compiled as shared library, C API called.

  google/clspv#1516 · Filter by author dalmurii opened on Aug 20, 2025

• target_include_directories on line 120 for on lib/CMakeLists.txt would make configuration step failed when this project (clspv_core) is linked by other project.

  google/clspv#1513 · Filter by author dalmurii opened on Aug 7, 2025
  1

• clspv generates wrong output result for outpursortedeven algorithm

  google/clspv#1486 · Filter by author sky-tiwari opened on May 14, 2025
  5

• Spirv-val error of CLSPV output with program-scope "const" variable

  google/clspv#1471 · Filter by author hooneecho opened on Mar 10, 2025
  1

• Hardcoded /lib/cmake path breaks on /lib64 systems

  google/clspv#1467 · Filter by author bwarden opened on Mar 5, 2025
  1

• Clspv generates invalid SPIR-V for some workgroup variables

  bug
  google/clspv#1464 · Filter by author alan-baker opened on Mar 5, 2025
  

• Long vectors might not performant efficient as vectors of 4 elements

  google/clspv#1461 · Filter by author lpavank opened on Feb 25, 2025

• Wrong generation for int8 when int8 is not supported

  google/clspv#1420 · Filter by author rjodinchr opened on Nov 19, 2024

• Skip LogicalPointerToIntPass for CMP with constants

  google/clspv#1399 · Filter by author AlexDemydenko opened on Sep 17, 2024

• Experimental: Support SPV_KHR_untyped_pointers

  enhancement
  google/clspv#1383 · Filter by author alan-baker opened on Jul 18, 2024

• Invalid OpPtrAccessChain into a Function Storage pointer

  google/clspv#1360 · Filter by author bmanga opened on May 23, 2024

• LowerAddrSpaceCast cannot handle multiple llvm.memcpy

  google/clspv#1355 · Filter by author bmanga opened on May 17, 2024

• Crash with structures containing generic pointers

  google/clspv#1354 · Filter by author bmanga opened on May 17, 2024

• Addrspace cast lowering pass creates invalid IR for intrinsic calls

  google/clspv#1350 · Filter by author bmanga opened on May 14, 2024

• Clspv Fragments access to global memory by the Smallest access size

  google/clspv#1329 · Filter by author BukeBeyond opened on Mar 21, 2024

• Implement compatibility for external LLVM-IL

  google/clspv#1325 · Filter by author AlexDemydenko opened on Mar 19, 2024
  15

• how can I cross compile clspv in x86 for risc-v

  google/clspv#1320 · Filter by author dinyy opened on Mar 17, 2024
  1

• Canonicalization of GEPs to i8

  google/clspv#1292 · Filter by author alan-baker opened on Jan 29, 2024
  10

• Segmentation fault with conditional pointer assignment from different address spaces

  google/clspv#1288 · Filter by author bmanga opened on Jan 19, 2024
  4