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Add feature to support WASM Relaxed SIMD (#1389)

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This commit is contained in:
Yolanda-Chen
2024-05-31 03:27:47 +08:00
committed by GitHub
parent 4205979286
commit dd3b9c6208
1 changed files with 10 additions and 0 deletions
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10
bazel/emscripten_toolchain/toolchain.bzl
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@@ -434,6 +434,11 @@ def _impl(ctx):
name = "wasm_simd", name = "wasm_simd",
requires = [feature_set(features = ["llvm_backend"])], requires = [feature_set(features = ["llvm_backend"])],
), ),
# Adds relaxed-simd support, only available with the llvm backend.
feature(
name = "wasm_relaxed_simd",
requires = [feature_set(features = ["llvm_backend"])],
),
feature( feature(
name = "precise_long_double_printf", name = "precise_long_double_printf",
enabled = True, enabled = True,
@@ -560,6 +565,11 @@ def _impl(ctx):
flags = ["-msimd128"], flags = ["-msimd128"],
features = ["wasm_simd"], features = ["wasm_simd"],
), ),
flag_set(
actions = all_compile_actions + all_link_actions,
flags = ["-msimd128", "-mrelaxed-simd"],
features = ["wasm_relaxed_simd"],
),
flag_set( flag_set(
actions = all_link_actions, actions = all_link_actions,
flags = ["-s", "PRINTF_LONG_DOUBLE=1"], flags = ["-s", "PRINTF_LONG_DOUBLE=1"],