| ; RUN: llc < %s -march=mips -mcpu=mips32 | FileCheck %s |
| ; RUN: llc < %s -march=mips -mcpu=mips32r3 -mattr=+micromips | FileCheck %s |
| ; RUN: llc < %s -march=mips -mattr=mips16 | FileCheck %s |
| |
| ; Verify that we emit the .insn directive for zero-sized (empty) basic blocks. |
| ; This only really matters for microMIPS and MIPS16. |
| |
| declare i32 @foo(...) |
| declare void @bar() |
| |
| define void @main() personality i8* bitcast (i32 (...)* @foo to i8*) { |
| entry: |
| invoke void @bar() #0 |
| to label %unreachable unwind label %return |
| |
| unreachable: |
| ; CHECK: {{.*}}: # %unreachable |
| ; CHECK-NEXT: .insn |
| unreachable |
| |
| return: |
| %0 = landingpad { i8*, i32 } |
| catch i8* null |
| ret void |
| } |
| |
| attributes #0 = { noreturn } |
