1; RUN: llc < %s -asm-verbose=false -wasm-keep-registers | FileCheck %s --check-prefix=REG 2; RUN: llc < %s -asm-verbose=false | FileCheck %s 3 4target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" 5target triple = "wasm32-unknown-unknown" 6 7; Test direct and indirect function call between mismatched signatures 8; CHECK-LABEL: foo: 9; CHECK-NEXT: .functype foo (i32, i32, i32, i32) -> () 10define swiftcc void @foo(i32, i32) { 11 ret void 12} 13@data = global i8* bitcast (void (i32, i32)* @foo to i8*) 14 15; CHECK-LABEL: bar: 16; CHECK-NEXT: .functype bar (i32, i32) -> () 17define swiftcc void @bar() { 18 %1 = load i8*, i8** @data 19; REG: call foo, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}} 20 call swiftcc void @foo(i32 1, i32 2) 21 22 %2 = bitcast i8* %1 to void (i32, i32)* 23; REG: call_indirect $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}} 24; CHECK: call_indirect (i32, i32, i32, i32) -> () 25 call swiftcc void %2(i32 1, i32 2) 26 27 %3 = bitcast i8* %1 to void (i32, i32, i32)* 28; REG: call_indirect $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}} 29; CHECK: call_indirect (i32, i32, i32, i32) -> () 30 call swiftcc void %3(i32 1, i32 2, i32 swiftself 3) 31 32 %err = alloca swifterror i32*, align 4 33 34 %4 = bitcast i8* %1 to void (i32, i32, i32**)* 35; REG: call_indirect $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}} 36; CHECK: call_indirect (i32, i32, i32, i32) -> () 37 call swiftcc void %4(i32 1, i32 2, i32** swifterror %err) 38 39 %5 = bitcast i8* %1 to void (i32, i32, i32, i32**)* 40; REG: call_indirect $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}} 41; CHECK: call_indirect (i32, i32, i32, i32) -> () 42 call swiftcc void %5(i32 1, i32 2, i32 swiftself 3, i32** swifterror %err) 43 44 ret void 45} 46 47