Split rustc tests in two

.github/workflows/ci.yml

@@ -24,7 +24,8 @@ jobs:
           "--std-tests",
           "--test-libcore",
           "--extended-tests",
-          "--test-rustc",
+          "--test-successful-rustc",
+          "--test-failing-rustc",
         ]
 
     steps:
@@ -111,6 +112,10 @@ jobs:
         command: build
         args: --release
 
+    - name: Add more failing tests for GCC 12
+      if: ${{ matrix.libgccjit_version.gcc == 'libgccjit12.so' }}
+      run: cat failing-ui-tests12.txt >> failing-ui-tests.txt
+
     - name: Run tests
       run: |
         ./test.sh --release --clean --build-sysroot ${{ matrix.commands }} ${{ matrix.libgccjit_version.extra }}

failing-ui-tests.txt

@@ -0,0 +1,55 @@
+src/test/ui/alloc-error/default-alloc-error-hook.rs
+src/test/ui/allocator/custom-in-block.rs
+src/test/ui/allocator/custom-in-submodule.rs
+src/test/ui/allocator/custom.rs
+src/test/ui/allocator/hygiene.rs
+src/test/ui/allocator/no_std-alloc-error-handler-custom.rs
+src/test/ui/allocator/no_std-alloc-error-handler-default.rs
+src/test/ui/allocator/xcrate-use.rs
+src/test/ui/allocator/xcrate-use2.rs
+src/test/ui/asm/may_unwind.rs
+src/test/ui/asm/x86_64/const.rs
+src/test/ui/asm/x86_64/multiple-clobber-abi.rs
+src/test/ui/async-await/async-fn-size-moved-locals.rs
+src/test/ui/async-await/async-fn-size-uninit-locals.rs
+src/test/ui/backtrace.rs
+src/test/ui/cfg/cfg-panic.rs
+src/test/ui/debuginfo/debuginfo-emit-llvm-ir-and-split-debuginfo.rs
+src/test/ui/functions-closures/parallel-codegen-closures.rs
+src/test/ui/generator/size-moved-locals.rs
+src/test/ui/issues/issue-32518.rs
+src/test/ui/issues/issue-47364.rs
+src/test/ui/issues/issue-74564-if-expr-stack-overflow.rs
+src/test/ui/linkage-attr/linkage1.rs
+src/test/ui/lto/dylib-works.rs
+src/test/ui/mir/mir_heavy_promoted.rs
+src/test/ui/numbers-arithmetic/saturating-float-casts.rs
+src/test/ui/polymorphization/promoted-function.rs
+src/test/ui/runtime/rt-explody-panic-payloads.rs
+src/test/ui/sepcomp/sepcomp-cci.rs
+src/test/ui/sepcomp/sepcomp-extern.rs
+src/test/ui/sepcomp/sepcomp-fns-backwards.rs
+src/test/ui/sepcomp/sepcomp-fns.rs
+src/test/ui/sepcomp/sepcomp-lib.rs
+src/test/ui/sepcomp/sepcomp-statics.rs
+src/test/ui/simd/generics.rs
+src/test/ui/simd/intrinsic/float-math-pass.rs
+src/test/ui/simd/intrinsic/float-minmax-pass.rs
+src/test/ui/simd/intrinsic/generic-arithmetic-pass.rs
+src/test/ui/simd/intrinsic/generic-as.rs
+src/test/ui/simd/intrinsic/generic-bitmask-pass.rs
+src/test/ui/simd/intrinsic/generic-comparison-pass.rs
+src/test/ui/simd/intrinsic/generic-gather-pass.rs
+src/test/ui/simd/intrinsic/generic-reduction-pass.rs
+src/test/ui/simd/intrinsic/generic-select-pass.rs
+src/test/ui/simd/issue-17170.rs
+src/test/ui/simd/issue-39720.rs
+src/test/ui/simd/issue-85915-simd-ptrs.rs
+src/test/ui/simd/issue-89193.rs
+src/test/ui/simd/libm_std_can_float.rs
+src/test/ui/simd/simd-bitmask.rs
+src/test/ui/simd/type-generic-monomorphisation-extern-nonnull-ptr.rs
+src/test/ui/sse2.rs
+src/test/ui/statics/issue-91050-1.rs
+src/test/ui/statics/issue-91050-2.rs
+src/test/ui/target-feature/missing-plusminus.rs

failing-ui-tests12.txt

@@ -0,0 +1,17 @@
+src/test/ui/intrinsics/const-eval-select-x86_64.rs
+src/test/ui/packed/packed-struct-drop-aligned.rs
+src/test/ui/packed/packed-struct-generic-layout.rs
+src/test/ui/packed/packed-struct-layout.rs
+src/test/ui/packed/packed-struct-optimized-enum.rs
+src/test/ui/packed/packed-struct-size.rs
+src/test/ui/packed/packed-struct-vec.rs
+src/test/ui/packed/packed-tuple-struct-layout.rs
+src/test/ui/simd/array-type.rs
+src/test/ui/simd/intrinsic/generic-arithmetic-saturating-pass.rs
+src/test/ui/simd/intrinsic/generic-cast-pass.rs
+src/test/ui/simd/intrinsic/generic-cast-pointer-width.rs
+src/test/ui/simd/intrinsic/generic-elements-pass.rs
+src/test/ui/simd/intrinsic/inlining-issue67557-ice.rs
+src/test/ui/simd/intrinsic/inlining-issue67557.rs
+src/test/ui/simd/monomorphize-shuffle-index.rs
+src/test/ui/simd/shuffle.rs

test.sh

@@ -42,7 +42,15 @@ while [[ $# -gt 0 ]]; do
             shift
             ;;
         "--test-rustc")
-            funcs+=(test_rustc)
+            funcs=(test_rustc)
+            shift
+            ;;
+        "--test-successful-rustc")
+            funcs+=(test_successful_rustc)
+            shift
+            ;;
+        "--test-failing-rustc")
+            funcs+=(test_failing_rustc)
             shift
             ;;
 
@@ -276,10 +284,31 @@ EOF
 
     RUSTC_ARGS="-Zpanic-abort-tests -Csymbol-mangling-version=v0 -Zcodegen-backend="$(pwd)"/../target/"$CHANNEL"/librustc_codegen_gcc."$dylib_ext" --sysroot "$(pwd)"/../build_sysroot/sysroot -Cpanic=abort"
 
+    if [ $# -eq 0 ]; then
+        # No argument supplied to the function. Doing nothing.
+        echo "No argument provided. Keeping all UI tests"
+    elif [ $1 = "0" ]; then
+        # Removing the failing tests.
+        xargs -a ../failing-ui-tests.txt -d'\n' rm
+    else
+        # Removing all tests.
+        find src/test/ui -type f -name '*.rs' -exec rm {} \;
+        # Putting back only the failing ones.
+        xargs -a ../failing-ui-tests.txt -d'\n' git checkout --
+    fi
+
     echo "[TEST] rustc test suite"
     COMPILETEST_FORCE_STAGE0=1 ./x.py test --run always --stage 0 src/test/ui/ --rustc-args "$RUSTC_ARGS"
 }
 
+function test_failing_rustc() {
+    test_rustc "1"
+}
+
+function test_successful_rustc() {
+    test_rustc "0"
+}
+
 function clean_ui_tests() {
     find rust/build/x86_64-unknown-linux-gnu/test/ui/ -name stamp -exec rm -rf {} \;
 }