Fix to use the correct libgccjit for the CI where 128-bit integers are disabled

Author: antoyo

.github/workflows/ci.yml

@@ -19,8 +19,8 @@ jobs:
       fail-fast: false
       matrix:
         libgccjit_version:
-          - { gcc: "libgccjit.so", artifacts_branch: "master" }
-          - { gcc: "libgccjit_without_int128.so", artifacts_branch: "master-without-128bit-integers" }
+          - { gcc: "gcc-13.deb" }
+          - { gcc: "gcc-13-without-int128.deb" }
         commands: [
           "--mini-tests",
           "--std-tests",
@@ -49,10 +49,19 @@ jobs:
       # `llvm-14-tools` is needed to install the `FileCheck` binary which is used for asm tests.
       run: sudo apt-get install ninja-build ripgrep llvm-14-tools
 
+    - name: Download artifact
+      run: curl -LO https://github.com/antoyo/gcc/releases/latest/download/${{ matrix.libgccjit_version.gcc }}
+
+    - name: Setup path to libgccjit
+      run: |
+          sudo dpkg --force-overwrite -i ${{ matrix.libgccjit_version.gcc }}
+          echo 'gcc-path = "/usr/lib/"' > config.toml
+
     - name: Set env
       run: |
         echo "workspace="$GITHUB_WORKSPACE >> $GITHUB_ENV
-        echo 'download-gccjit = true' > config.toml
+        echo "LIBRARY_PATH=/usr/lib" >> $GITHUB_ENV
+        echo "LD_LIBRARY_PATH=/usr/lib" >> $GITHUB_ENV
 
     #- name: Cache rust repository
       ## We only clone the rust repository for rustc tests
@@ -67,15 +76,6 @@ jobs:
       run: |
         ./y.sh prepare --only-libcore
         ./y.sh build
-
-    - name: Set env (part 2)
-      run: |
-        # Set the `LD_LIBRARY_PATH` and `LIBRARY_PATH` env variables...
-        echo "LD_LIBRARY_PATH="$(./y.sh info | grep -v Using) >> $GITHUB_ENV
-        echo "LIBRARY_PATH="$(./y.sh info | grep -v Using) >> $GITHUB_ENV
-
-    - name: Build (part 2)
-      run: |
         cargo test
         ./y.sh clean all
 

.github/workflows/stdarch.yml

@@ -50,24 +50,24 @@ jobs:
           sudo ln -s /usr/share/intel-sde/sde /usr/bin/sde
           sudo ln -s /usr/share/intel-sde/sde64 /usr/bin/sde64
 
-    - name: Download artifact
-      run: curl -LO https://github.com/antoyo/gcc/releases/latest/download/gcc-13.deb
-
-    - name: Setup path to libgccjit
-      run: |
-          sudo dpkg --force-overwrite -i gcc-13.deb
-          echo 'gcc-path = "/usr/lib/"' > config.toml
-
     - name: Set env
       run: |
         echo "workspace="$GITHUB_WORKSPACE >> $GITHUB_ENV
-        echo "LIBRARY_PATH=/usr/lib" >> $GITHUB_ENV
-        echo "LD_LIBRARY_PATH=/usr/lib" >> $GITHUB_ENV
+        echo 'download-gccjit = true' > config.toml
 
     - name: Build
       run: |
         ./y.sh prepare --only-libcore
         ./y.sh build --release --release-sysroot
+
+    - name: Set env (part 2)
+      run: |
+        # Set the `LD_LIBRARY_PATH` and `LIBRARY_PATH` env variables...
+        echo "LD_LIBRARY_PATH="$(./y.sh info | grep -v Using) >> $GITHUB_ENV
+        echo "LIBRARY_PATH="$(./y.sh info | grep -v Using) >> $GITHUB_ENV
+
+    - name: Build (part 2)
+      run: |
         cargo test
 
     - name: Clean

libgccjit.version

@@ -1 +1 @@
-89a92e561
+cdd897840

src/declare.rs

@@ -181,7 +181,8 @@ fn declare_raw_fn<'gcc>(cx: &CodegenCx<'gcc, '_>, name: &str, _callconv: () /*ll
 }
 
 // FIXME(antoyo): this is a hack because libgccjit currently only supports alpha, num and _.
-// Unsupported characters: `$` and `.`.
+// Unsupported characters: `$`, `.` and `*`.
+// FIXME(antoyo): `*` might not be expected: https://github.com/rust-lang/rust/issues/116979#issuecomment-1840926865
 #[cfg(not(feature="master"))]
 fn mangle_name(name: &str) -> String {
     name.replace(|char: char| {