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; RUN: opt < %s -passes=loop-rotate -verify-memoryssa -S | FileCheck %s
target triple = "x86_64-pc-windows-msvc"
declare void @always_throws()
define i32 @test() personality ptr @__CxxFrameHandler3 {
entry:
invoke void @always_throws()
to label %continue unwind label %catch.dispatch
continue:
unreachable
catch.dispatch:
%t0 = catchswitch within none [label %catch] unwind to caller
catch:
%t1 = catchpad within %t0 [ptr null, i32 64, ptr null]
catchret from %t1 to label %for.cond
for.cond:
%sum = phi i32 [ %add, %for.body ], [ 0, %catch ]
%i = phi i32 [ %inc, %for.body ], [ 0, %catch ]
%cmp = icmp slt i32 %i, 1
br i1 %cmp, label %for.body, label %return
for.body:
%add = add nsw i32 1, %sum
%inc = add nsw i32 %i, 1
br label %for.cond
return:
ret i32 0
}
; CHECK: catch:
; CHECK-NEXT: catchpad
; CHECK-NEXT: catchret
declare i32 @__CxxFrameHandler3(...)
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