Features["mutable-globals"] = true;
Features["tail-call"] = true;
setSIMDLevel(Features, SIMD128, true);
+ } else if (CPU == "generic") {
+ Features["sign-ext"] = true;
+ Features["mutable-globals"] = true;
}
return TargetInfo::initFeatureMap(Features, Diags, CPU, FeaturesVec);
--- /dev/null
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -fsyntax-only 2>&1 | FileCheck %s
+
+// CHECK: "-fvisibility=hidden"
+
+// RUN: %clang --target=wasm32-unknown-unknown -### %s 2>&1 | FileCheck %s -check-prefix=DEFAULT
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mcpu=mvp 2>&1 | FileCheck %s -check-prefix=MVP
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mcpu=bleeding-edge 2>&1 | FileCheck %s -check-prefix=BLEEDING-EDGE
+
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mbulk-memory 2>&1 | FileCheck %s -check-prefix=BULK-MEMORY
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mno-bulk-memory 2>&1 | FileCheck %s -check-prefix=NO-BULK-MEMORY
+
+// BULK-MEMORY: "-target-feature" "+bulk-memory"
+// NO-BULK-MEMORY: "-target-feature" "-bulk-memory"
+// DEFAULT-NOT: "-target-feature" "-bulk-memory"
+// MVP-NOT: "-target-feature" "+bulk-memory"
+// BLEEDING-EDGE-NOT: "-target-feature" "-bulk-memory"
+
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mmutable-globals 2>&1 | FileCheck %s -check-prefix=MUTABLE-GLOBALS
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mno-mutable-globals 2>&1 | FileCheck %s -check-prefix=NO-MUTABLE-GLOBALS
+
+// MUTABLE-GLOBALS: "-target-feature" "+mutable-globals"
+// NO-MUTABLE-GLOBALS: "-target-feature" "-mutable-globals"
+// DEFAULT-NOT: "-target-feature" "-mutable-globals"
+// MVP-NOT: "-target-feature" "+mutable-globals"
+// BLEEDING-EDGE-NOT: "-target-feature" "-mutable-globals"
+
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -msign-ext 2>&1 | FileCheck %s -check-prefix=SIGN-EXT
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mno-sign-ext 2>&1 | FileCheck %s -check-prefix=NO-SIGN-EXT
+
+// SIGN-EXT: "-target-feature" "+sign-ext"
+// NO-SIGN-EXT: "-target-feature" "-sign-ext"
+// DEFAULT-NOT: "-target-feature" "-sign-ext"
+// MVP-NOT: "-target-feature" "+sign-ext"
+// BLEEDING-EDGE-NOT: "-target-feature" "-sign-ext"
+
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mnontrapping-fptoint 2>&1 | FileCheck %s -check-prefix=NONTRAPPING-FPTOINT
+// RUN: %clang --target=wasm32-unknown-unknown -### %s -mno-nontrapping-fptoint 2>&1 | FileCheck %s -check-prefix=NO-NONTRAPPING-FPTOINT
+
+// NONTRAPPING-FPTOINT: "-target-feature" "+nontrapping-fptoint"
+// NO-NONTRAPPING-FPTOINT: "-target-feature" "-nontrapping-fptoint"
+// DEFAULT-NOT: "-target-feature" "-nontrapping-fptoint"
+// MVP-NOT: "-target-feature" "+nontrapping-fptoint"
+// BLEEDING-EDGE-NOT: "-target-feature" "-nontrapping-fptoint"