diff options
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly/function-bitcasts.ll')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/function-bitcasts.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/function-bitcasts.ll b/llvm/test/CodeGen/WebAssembly/function-bitcasts.ll index e4f8f3fb6ca..9cafdd5bc2c 100644 --- a/llvm/test/CodeGen/WebAssembly/function-bitcasts.ll +++ b/llvm/test/CodeGen/WebAssembly/function-bitcasts.ll @@ -22,6 +22,15 @@ target triple = "wasm32-unknown-unknown" ; CHECK-NEXT: call foo3@FUNCTION{{$}} ; CHECK-NEXT: .endfunc +; CHECK-LABEL: test_varargs: +; CHECK-NEXT: .local i32 +; CHECK: store +; CHECK: i32.const $push[[L3:[0-9]+]]=, 0{{$}} +; CHECK-NEXT: call vararg@FUNCTION, $pop[[L3]]{{$}} +; CHECK-NEXT: i32.const $push[[L4:[0-9]+]]=, 0{{$}} +; CHECK-NEXT: i32.store 0($[[L5:[0-9]+]]), $pop[[L4]]{{$}} +; CHECK-NEXT: call plain@FUNCTION, $[[L5]]{{$}} + ; CHECK-LABEL: .Lbitcast: ; CHECK-NEXT: .local i32 ; CHECK-NEXT: call has_i32_arg@FUNCTION, $0{{$}} @@ -45,6 +54,8 @@ target triple = "wasm32-unknown-unknown" declare void @has_i32_arg(i32) declare i32 @has_i32_ret() +declare void @vararg(...) +declare void @plain(i32) declare void @foo0() declare void @foo1() @@ -70,3 +81,9 @@ entry: ret void } + +define void @test_varargs() { + call void bitcast (void (...)* @vararg to void (i32)*)(i32 0) + call void (...) bitcast (void (i32)* @plain to void (...)*)(i32 0) + ret void +} |
