| ; RUN: llc -verify-machineinstrs < %s | FileCheck %s |
| |
| ; We used to have an issue where we inserted an MBB between invoke.cont.3 and |
| ; its fallthrough target of ret void. |
| |
| target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32" |
| target triple = "i386-pc-windows-msvc18.0.0" |
| |
| @some_global = global i32 0 |
| |
| declare i32 @__CxxFrameHandler3(...) |
| |
| declare void @g() |
| |
| define void @f() personality i32 (...)* @__CxxFrameHandler3 { |
| entry: |
| invoke void @g() |
| to label %invoke.cont.3 unwind label %catch.dispatch |
| |
| catch.dispatch: ; preds = %entry |
| %cs1 = catchswitch within none [label %catch] unwind to caller |
| |
| catch: ; preds = %catch.dispatch |
| %0 = catchpad within %cs1 [i8* null, i32 64, i8* null] |
| catchret from %0 to label %nrvo.skipdtor |
| |
| invoke.cont.3: ; preds = %entry |
| store i32 123, i32* @some_global |
| br label %nrvo.skipdtor |
| |
| nrvo.skipdtor: ; preds = %invoke.cont.3, %invoke.cont.4 |
| ret void |
| } |
| |
| ; CHECK-LABEL: _f: # @f |
| ; CHECK: calll _g |
| ; CHECK: movl $123, _some_global |
| ; CHECK-NOT: jmp |
| ; CHECK-NOT: movl {{.*}}, %esp |
| ; CHECK: retl |
| ; CHECK: addl $12, %ebp |
| ; CHECK: jmp LBB0_{{.*}} |
