diff options
| author | Thomas Lively <tlively@google.com> | 2019-03-29 22:00:18 +0000 |
|---|---|---|
| committer | Thomas Lively <tlively@google.com> | 2019-03-29 22:00:18 +0000 |
| commit | 5f0c4c67bbff5374b196578486a16147cb786548 (patch) | |
| tree | e66d05e4810f760c273b7a4a3d477ceefd008103 /clang/test/Preprocessor/wasm-target-features.c | |
| parent | 32fd32bc6f6de46b96c9e09575694d34f248d6ee (diff) | |
| download | bcm5719-llvm-5f0c4c67bbff5374b196578486a16147cb786548.tar.gz bcm5719-llvm-5f0c4c67bbff5374b196578486a16147cb786548.zip | |
[WebAssembly] Add mutable globals feature
Summary:
This feature is not actually used for anything in the WebAssembly
backend, but adding it allows users to get it into the target features
sections of their objects, which makes these objects
future-compatible.
Reviewers: aheejin, dschuff
Subscribers: sbc100, jgravelle-google, hiraditya, sunfish, jdoerfert, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D60013
llvm-svn: 357321
Diffstat (limited to 'clang/test/Preprocessor/wasm-target-features.c')
| -rw-r--r-- | clang/test/Preprocessor/wasm-target-features.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/wasm-target-features.c b/clang/test/Preprocessor/wasm-target-features.c index d32c1b00be4..2bf94398a1d 100644 --- a/clang/test/Preprocessor/wasm-target-features.c +++ b/clang/test/Preprocessor/wasm-target-features.c @@ -71,6 +71,15 @@ // PTHREAD:#define __wasm_atomics__ 1{{$}} // RUN: %clang -E -dM %s -o - 2>&1 \ +// RUN: -target wasm32-unknown-unknown -mmutable-globals \ +// RUN: | FileCheck %s -check-prefix=MUTABLE-GLOBALS +// RUN: %clang -E -dM %s -o - 2>&1 \ +// RUN: -target wasm64-unknown-unknown -mmutable-globals \ +// RUN: | FileCheck %s -check-prefix=MUTABLE-GLOBALS +// +// MUTABLE-GLOBALS:#define __wasm_mutable_globals__ 1{{$}} + +// RUN: %clang -E -dM %s -o - 2>&1 \ // RUN: -target wasm32-unknown-unknown -mcpu=mvp \ // RUN: | FileCheck %s -check-prefix=MVP // RUN: %clang -E -dM %s -o - 2>&1 \ @@ -84,6 +93,7 @@ // MVP-NOT:#define __wasm_exception_handling__ // MVP-NOT:#define __wasm_bulk_memory__ // MVP-NOT:#define __wasm_atomics__ +// MVP-NOT:#define __wasm_mutable_globals__ // RUN: %clang -E -dM %s -o - 2>&1 \ // RUN: -target wasm32-unknown-unknown -mcpu=bleeding-edge \ @@ -96,6 +106,7 @@ // BLEEDING-EDGE-DAG:#define __wasm_sign_ext__ 1{{$}} // BLEEDING-EDGE-DAG:#define __wasm_simd128__ 1{{$}} // BLEEDING-EDGE-DAG:#define __wasm_atomics__ 1{{$}} +// BLEEDING-EDGE-DAG:#define __wasm_mutable_globals__ 1{{$}} // BLEEDING-EDGE-NOT:#define __wasm_unimplemented_simd128__ 1{{$}} // RUN: %clang -E -dM %s -o - 2>&1 \ |
