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| author | JF Bastien <jfb@google.com> | 2015-08-25 22:58:05 +0000 |
|---|---|---|
| committer | JF Bastien <jfb@google.com> | 2015-08-25 22:58:05 +0000 |
| commit | b6091dfe0f9237184e825e4915cf36c9e64a6c5e (patch) | |
| tree | aecba3e39b73d781f260178ae49cad5a23f16858 /llvm/test/CodeGen/WebAssembly/func.ll | |
| parent | e283c5529e3c0ee7134470d40c8f30a3ef5e1fd4 (diff) | |
| download | bcm5719-llvm-b6091dfe0f9237184e825e4915cf36c9e64a6c5e.tar.gz bcm5719-llvm-b6091dfe0f9237184e825e4915cf36c9e64a6c5e.zip | |
WebAssembly: emit `(func (param t) (result t))` s-expressions
Summary: Match spec format: https://github.com/WebAssembly/spec/blob/master/ml-proto/test/fac.wasm
Reviewers: sunfish
Subscribers: llvm-commits, jfb
Differential Revision: http://reviews.llvm.org/D12307
llvm-svn: 245986
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly/func.ll')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/func.ll | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/func.ll b/llvm/test/CodeGen/WebAssembly/func.ll new file mode 100644 index 00000000000..edd31b11bb4 --- /dev/null +++ b/llvm/test/CodeGen/WebAssembly/func.ll @@ -0,0 +1,39 @@ +; RUN: llc < %s -asm-verbose=false | FileCheck %s + +; Test that basic functions assemble as expected. + +target datalayout = "e-p:32:32-i64:64-v128:8:128-n32:64-S128" +target triple = "wasm32-unknown-unknown" + +; CHECK-LABEL: (func $f0{{$}} +; CHECK: (return){{$}} +; CHECK-NEXT: ) ;; end func $f0{{$}} +define void @f0() { + ret void +} + +; CHECK-LABEL: (func $f1{{$}} +; CHECK-NEXT: (result i32){{$}} +; CHECK-NEXT: (setlocal @0 (immediate 0)){{$}} +; CHECK-NEXT: (return @0){{$}} +; CHECK-NEXT: ) ;; end func $f1{{$}} +define i32 @f1() { + ret i32 0 +} + +; CHECK-LABEL: (func $f2{{$}} +; CHECK-NEXT: (param i32) (param f32) (result i32){{$}} +; CHECK-NEXT: (setlocal @0 (immediate 0)){{$}} +; CHECK-NEXT: (return @0){{$}} +; CHECK-NEXT: ) ;; end func $f2{{$}} +define i32 @f2(i32 %p1, float %p2) { + ret i32 0 +} + +; CHECK-LABEL: (func $f3{{$}} +; CHECK-NEXT: (param i32) (param f32){{$}} +; CHECK-NEXT: (return){{$}} +; CHECK-NEXT: ) ;; end func $f3{{$}} +define void @f3(i32 %p1, float %p2) { + ret void +} |
