Skip to content

feat(evm): implement true-SSA stack lifting for EVM multipass JIT #395

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ZR74 wants to merge 14 commits into
base: main
Choose a base branch
from
Open

feat(evm): implement true-SSA stack lifting for EVM multipass JIT #395

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
14 commits
Select commit Hold shift + click to select a range
cb2050b
feat: add conservative Phase-1 EVM stack lifting in multipass frontend
ZR74 Mar 10, 2026
d980ed1
style: format check
ZR74 Mar 10, 2026
aab03b3
fix: fix evmJitFrontendTests link order for asan
ZR74 Mar 10, 2026
4d447e4
fix: gate evmJitFrontendTests on multipass
ZR74 Mar 10, 2026
f596ab5
fix: zero-pad truncated PUSH immediates in multipass frontend
ZR74 Mar 10, 2026
183c38d
style: format check
ZR74 Mar 10, 2026
82e7562
perf(evm): avoid full analyzer in execute fallback path
ZR74 Mar 13, 2026
6d11a69
style: format check
ZR74 Mar 13, 2026
37188a6
fix(evm): materialize lifted stack on implicit stop
ZR74 Mar 13, 2026
83159bc
fix(compiler): invalidate reachable blocks after evm entry depth conf…
ZR74 Mar 15, 2026
91feb5e
feat(compiler): implement true-ssa evm stack lowering
ZR74 Mar 22, 2026
362f7ad
fix(evm): fix frontend CI regressions
ZR74 Mar 22, 2026
f3b9fa6
fix(evm): drop llvm dependency from analyzer header
ZR74 Mar 22, 2026
425430c
docs: remove stale openspec change draft for evm stack ssa lift
ZR74 Mar 22, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 3 additions & 0 deletions CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,9 @@ option(ZEN_ENABLE_DUMP_CALL_STACK "Enable exception call stack dump" OFF)
option(ZEN_ENABLE_EVM_GAS_REGISTER
"Enable gas register optimization for x86_64 multipass JIT" OFF
)
option(ZEN_ENABLE_EVM_STACK_SSA_LIFT
"Enable conservative EVM stack lifting in multipass frontend" OFF
)

# Blockchain options
option(ZEN_ENABLE_CHECKED_ARITHMETIC "Enable checked arithmetic" OFF)
Expand Down
4 changes: 4 additions & 0 deletions src/CMakeLists.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,10 @@ if(ZEN_ENABLE_JIT_PRECOMPILE_FALLBACK)
add_definitions(-DZEN_ENABLE_JIT_PRECOMPILE_FALLBACK)
endif()

if(ZEN_ENABLE_EVM_STACK_SSA_LIFT)
add_definitions(-DZEN_ENABLE_EVM_STACK_SSA_LIFT)
endif()

if(ZEN_ENABLE_CPU_EXCEPTION)
if(ZEN_ENABLE_SINGLEPASS_JIT OR ZEN_ENABLE_MULTIPASS_JIT)
add_definitions(-DZEN_ENABLE_CPU_EXCEPTION)
Expand Down
Loading
Loading