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| author | Thomas Lively <tlively@google.com> | 2019-02-13 22:11:16 +0000 |
|---|---|---|
| committer | Thomas Lively <tlively@google.com> | 2019-02-13 22:11:16 +0000 |
| commit | de7a0a152648d1a74cf4319920b1848aa00d1ca3 (patch) | |
| tree | 21ac82caba61168452ca310420406cbf99be99ae /clang/test/CodeGen/builtins-wasm.c | |
| parent | 221c39165da51d0ee1fa3b89433f82a988c3bc3e (diff) | |
| download | bcm5719-llvm-de7a0a152648d1a74cf4319920b1848aa00d1ca3.tar.gz bcm5719-llvm-de7a0a152648d1a74cf4319920b1848aa00d1ca3.zip | |
[WebAssembly] Bulk memory intrinsics and builtins
Summary:
implements llvm intrinsics and clang intrinsics for
memory.init and data.drop.
Reviewers: aheejin
Subscribers: dschuff, sbc100, jgravelle-google, hiraditya, sunfish, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D57736
llvm-svn: 353983
Diffstat (limited to 'clang/test/CodeGen/builtins-wasm.c')
| -rw-r--r-- | clang/test/CodeGen/builtins-wasm.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/clang/test/CodeGen/builtins-wasm.c b/clang/test/CodeGen/builtins-wasm.c index 4f14e901edf..bba615d3a2d 100644 --- a/clang/test/CodeGen/builtins-wasm.c +++ b/clang/test/CodeGen/builtins-wasm.c @@ -1,6 +1,6 @@ -// RUN: %clang_cc1 -triple wasm32-unknown-unknown -target-feature +unimplemented-simd128 -target-feature +nontrapping-fptoint -target-feature +exception-handling -fno-lax-vector-conversions -O3 -emit-llvm -o - %s | FileCheck %s -check-prefixes WEBASSEMBLY,WEBASSEMBLY32 -// RUN: %clang_cc1 -triple wasm64-unknown-unknown -target-feature +unimplemented-simd128 -target-feature +nontrapping-fptoint -target-feature +exception-handling -fno-lax-vector-conversions -O3 -emit-llvm -o - %s | FileCheck %s -check-prefixes WEBASSEMBLY,WEBASSEMBLY64 -// RUN: not %clang_cc1 -triple wasm64-unknown-unknown -target-feature +nontrapping-fptoint -target-feature +exception-handling -fno-lax-vector-conversions -O3 -emit-llvm -o - %s 2>&1 | FileCheck %s -check-prefixes MISSING-SIMD +// RUN: %clang_cc1 -triple wasm32-unknown-unknown -target-feature +unimplemented-simd128 -target-feature +nontrapping-fptoint -target-feature +exception-handling -target-feature +bulk-memory -fno-lax-vector-conversions -O3 -emit-llvm -o - %s | FileCheck %s -check-prefixes WEBASSEMBLY,WEBASSEMBLY32 +// RUN: %clang_cc1 -triple wasm64-unknown-unknown -target-feature +unimplemented-simd128 -target-feature +nontrapping-fptoint -target-feature +exception-handling -target-feature +bulk-memory -fno-lax-vector-conversions -O3 -emit-llvm -o - %s | FileCheck %s -check-prefixes WEBASSEMBLY,WEBASSEMBLY64 +// RUN: not %clang_cc1 -triple wasm64-unknown-unknown -target-feature +nontrapping-fptoint -target-feature +exception-handling -target-feature +bulk-memory -fno-lax-vector-conversions -O3 -emit-llvm -o - %s 2>&1 | FileCheck %s -check-prefixes MISSING-SIMD // SIMD convenience types typedef char i8x16 __attribute((vector_size(16))); @@ -26,6 +26,18 @@ __SIZE_TYPE__ memory_grow(__SIZE_TYPE__ delta) { // WEBASSEMBLY64: call i64 @llvm.wasm.memory.grow.i64(i32 0, i64 %{{.*}}) } +void memory_init(void *dest, int offset, int size) { + __builtin_wasm_memory_init(3, 0, dest, offset, size); + // WEBASSEMBLY32: call void @llvm.wasm.memory.init(i32 3, i32 0, i8* %{{.*}}, i32 %{{.*}}, i32 %{{.*}}) + // WEBASSEMBLY64: call void @llvm.wasm.memory.init(i32 3, i32 0, i8* %{{.*}}, i32 %{{.*}}, i32 %{{.*}}) +} + +void data_drop() { + __builtin_wasm_data_drop(3); + // WEBASSEMBLY32: call void @llvm.wasm.data.drop(i32 3) + // WEBASSEMBLY64: call void @llvm.wasm.data.drop(i32 3) +} + void throw(unsigned int tag, void *obj) { return __builtin_wasm_throw(tag, obj); // WEBASSEMBLY32: call void @llvm.wasm.throw(i32 %{{.*}}, i8* %{{.*}}) |
