faasmtools: pass relaxed-simd compilation flag (#124)

* faasmtools: pass -mrelaxed-simd flag

* gh: bump code version

* gha: credential-less access

* faasmtools: clean-up comment

.env

@@ -1,3 +1,3 @@
-SYSROOT_VERSION=0.4.0
-SYSROOT_CLI_IMAGE=faasm.azurecr.io/cpp-sysroot:0.4.0
+SYSROOT_VERSION=0.5.0
+SYSROOT_CLI_IMAGE=faasm.azurecr.io/cpp-sysroot:0.5.0
 COMPOSE_PROJECT_NAME=cpp-dev

.github/workflows/tests.yml

@@ -17,10 +17,7 @@ jobs:
     if: github.event.pull_request.draft == false
     runs-on: ubuntu-latest
     container:
-      image: faasm.azurecr.io/cpp-sysroot:0.4.0
-      credentials:
-        username: ${{ secrets.ACR_SERVICE_PRINCIPAL_ID }}
-        password: ${{ secrets.ACR_SERVICE_PRINCIPAL_PASSWORD }}
+      image: faasm.azurecr.io/cpp-sysroot:0.5.0
     steps:
       # --- Update code ---
       - name: "Checkout code"

.gitignore

@@ -15,7 +15,7 @@ a.out
 
 # Distribution / packaging
 .Python
-build/
+build*/
 develop-eggs/
 dist/
 downloads/

VERSION

@@ -1 +1 @@
-0.4.0
+0.5.0

faasmtools/build.py

@@ -71,7 +71,7 @@
 # https://reviews.llvm.org/D59281
 WASM_CFLAGS = [
     "-O3",
-    # TODO: may want to use -mrelaxed-simd instead
+    "-mrelaxed-simd",
     "-msimd128",
     "--sysroot={}".format(WASM_SYSROOT),
     "-m32",
@@ -242,6 +242,7 @@ def get_faasm_build_env_dict(is_threads=False):
             "atomics",
             "bulk-memory",
             "mutable-globals",
+            "relaxed-simd",
             "sign-ext",
             "simd128",
         ]
@@ -251,6 +252,7 @@ def get_faasm_build_env_dict(is_threads=False):
         linker_features = [
             "bulk-memory",
             "mutable-globals",
+            "relaxed-simd",
             "sign-ext",
             "simd128",
         ]