test/Transforms/SLPVectorizer/X86/catchswitch-block-in-use.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S --passes=slp-vectorizer -mtriple=x86_64-pc-windows-msvc19.40.33811 < %s | FileCheck %s

%"class.boost::execution_exception" = type { i32, %"class.boost::unit_test::basic_cstring", %"struct.boost::execution_exception::location" }
%"class.boost::unit_test::basic_cstring" = type { ptr, ptr }
%"struct.boost::execution_exception::location" = type { %"class.boost::unit_test::basic_cstring", i64, %"class.boost::unit_test::basic_cstring" }

define void @test() personality ptr null {
; CHECK-LABEL: define void @test() personality ptr null {
; CHECK-NEXT:  [[ENTRY:.*]]:
; CHECK-NEXT:    br label %[[FOR_COND109:.*]]
; CHECK:       [[FOR_COND109]]:
; CHECK-NEXT:    [[TMP0:%.*]] = phi <2 x ptr> [ zeroinitializer, %[[ENTRY]] ], [ zeroinitializer, %[[IF_END153:.*]] ]
; CHECK-NEXT:    br label %[[INIT_ATTEMPT_I664:.*]]
; CHECK:       [[INIT_ATTEMPT_I664]]:
; CHECK-NEXT:    [[CALL_I666:%.*]] = invoke ptr null(ptr null)
; CHECK-NEXT:            to label %[[INVOKE_CONT_I668:.*]] unwind label %[[CATCH_DISPATCH:.*]]
; CHECK:       [[INVOKE_CONT_I668]]:
; CHECK-NEXT:    ret void
; CHECK:       [[CATCH_DISPATCH]]:
; CHECK-NEXT:    [[TMP1:%.*]] = catchswitch within none [label %catch] unwind to caller
; CHECK:       [[CATCH:.*]]:
; CHECK-NEXT:    [[TMP2:%.*]] = catchpad within [[TMP1]] [ptr null, i32 0, ptr null]
; CHECK-NEXT:    br i1 false, label %[[IF_END153]], label %[[INVOKE_CONT149:.*]]
; CHECK:       [[INVOKE_CONT149]]:
; CHECK-NEXT:    [[TMP3:%.*]] = load <2 x ptr>, ptr null, align 8
; CHECK-NEXT:    br label %[[IF_END153]]
; CHECK:       [[IF_END153]]:
; CHECK-NEXT:    [[TMP4:%.*]] = phi <2 x ptr> [ [[TMP0]], %[[CATCH]] ], [ [[TMP3]], %[[INVOKE_CONT149]] ]
; CHECK-NEXT:    catchret from [[TMP2]] to label %[[FOR_COND109]]
;
entry:
  br label %for.cond109

for.cond109:
  %setup_error.sroa.0.1 = phi ptr [ null, %entry ], [ null, %if.end153 ]
  %setup_error.sroa.6.1 = phi ptr [ null, %entry ], [ null, %if.end153 ]
  br label %init.attempt.i664

init.attempt.i664:
  %call.i666 = invoke ptr null(ptr null)
  to label %invoke.cont.i668 unwind label %catch.dispatch

invoke.cont.i668:
  ret void

catch.dispatch:
  %0 = catchswitch within none [label %catch] unwind to caller

catch:
  %1 = catchpad within %0 [ptr null, i32 0, ptr null]
  br i1 false, label %if.end153, label %invoke.cont149

invoke.cont149:
  %m_begin2.i.i = getelementptr %"class.boost::execution_exception", ptr null, i64 0, i32 1, i32 0
  %2 = load ptr, ptr %m_begin2.i.i, align 8
  %3 = load ptr, ptr null, align 8
  br label %if.end153

if.end153:
  %setup_error.sroa.0.2 = phi ptr [ %setup_error.sroa.0.1, %catch ], [ %2, %invoke.cont149 ]
  %setup_error.sroa.6.2 = phi ptr [ %setup_error.sroa.6.1, %catch ], [ %3, %invoke.cont149 ]
  catchret from %1 to label %for.cond109
}