diff options
Diffstat (limited to 'cmake/QtWasmHelpers.cmake')
| -rw-r--r-- | cmake/QtWasmHelpers.cmake | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cmake/QtWasmHelpers.cmake b/cmake/QtWasmHelpers.cmake index 240eaa0540..b80f0d0e18 100644 --- a/cmake/QtWasmHelpers.cmake +++ b/cmake/QtWasmHelpers.cmake @@ -19,6 +19,11 @@ function (qt_internal_setup_wasm_target_properties wasmTarget) target_compile_options("${wasmTarget}" INTERFACE --bind) + #simd + if (QT_FEATURE_sse2) + target_compile_options("${wasmTarget}" INTERFACE -O2 -msimd128 -msse -msse2) + endif() + # Hardcode wasm memory size. Emscripten does not currently support memory growth # (ALLOW_MEMORY_GROWTH) in pthreads mode, and requires specifying the memory size # at build time. Further, browsers limit the maximum initial memory size to 1GB. |