1 ; RUN: llc -mtriple=armv7-apple-ios -O0 < %s | FileCheck %s
2 ; RUN: llc -mtriple=armv7-apple-ios -O1 < %s | FileCheck %s
3 ; RUN: llc -mtriple=armv7-apple-ios -O2 < %s | FileCheck %s
4 ; RUN: llc -mtriple=armv7-apple-ios -O3 < %s | FileCheck %s
6 ; SjLjEHPrepare shouldn't crash when lowering empty structs.
8 ; Checks that between in case of empty structs used as arguments
9 ; nothing happens, i.e. there are no instructions between
10 ; __Unwind_SjLj_Register and actual @bar invocation
13 define i8* @foo(i8 %a, {} %c) personality i8* bitcast (i32 (...)* @baz to i8*) {
15 ; CHECK: bl __Unwind_SjLj_Register
16 ; CHECK-NEXT: {{[A-Z][a-zA-Z0-9]*}}:
19 to label %unreachable unwind label %handler
25 %tmp = landingpad { i8*, i32 }
27 resume { i8*, i32 } undef