1; RUN: llc < %s -march=mips -mcpu=mips32 | FileCheck %s 2; RUN: llc < %s -march=mips -mcpu=mips32r3 -mattr=+micromips | FileCheck %s 3; RUN: llc < %s -march=mips -mattr=mips16 | FileCheck %s 4 5; Verify that we emit the .insn directive for zero-sized (empty) basic blocks. 6; This only really matters for microMIPS and MIPS16. 7 8declare i32 @foo(...) 9declare void @bar() 10 11define void @main() personality i8* bitcast (i32 (...)* @foo to i8*) { 12entry: 13 invoke void @bar() #0 14 to label %unreachable unwind label %return 15 16unreachable: 17; CHECK: {{.*}}: # %unreachable 18; CHECK-NEXT: .insn 19 unreachable 20 21return: 22 %0 = landingpad { i8*, i32 } 23 catch i8* null 24 ret void 25} 26 27attributes #0 = { noreturn } 28