| ; RUN: llc < %s -asm-verbose=false -wasm-keep-registers | FileCheck %s |
| |
| ; Test that function pointer casts casting away varargs are replaced with |
| ; wrappers. |
| |
| target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" |
| target triple = "wasm32-unknown-unknown" |
| |
| define void @callWithArgs() { |
| entry: |
| call void bitcast (void (...)* @underspecified to void (i32, i32)*)(i32 0, i32 1) |
| call void(...) bitcast (void (i32, i32)* @specified to void (...)*)(i32 0, i32 1) |
| ret void |
| } |
| |
| declare void @underspecified(...) |
| declare void @specified(i32, i32) |
| |
| ; CHECK: callWithArgs: |
| ; CHECK: i32.const $push1=, 0 |
| ; CHECK-NEXT: i32.const $push0=, 1 |
| ; CHECK-NEXT: call .Lunderspecified_bitcast@FUNCTION, $pop1, $pop0 |
| ; CHECK: call .Lspecified_bitcast@FUNCTION, $pop{{[0-9]+$}} |
| |
| ; CHECK: .Lunderspecified_bitcast: |
| ; CHECK-NEXT: .param i32, i32{{$}} |
| ; CHECK: call underspecified@FUNCTION, $pop{{[0-9]+$}} |
| |
| ; CHECK: .Lspecified_bitcast: |
| ; CHECK-NEXT: .param i32{{$}} |
| ; CHECK: call specified@FUNCTION, $pop{{[0-9]+}}, $pop{{[0-9]+$}} |