1; RUN: opt -S -simplifycfg < %s | FileCheck %s 2target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 3target triple = "x86_64-pc-windows-msvc18.0.0" 4 5; Function Attrs: uwtable 6define void @test1() #0 personality i32 (...)* @__CxxFrameHandler3 { 7entry: 8 invoke void @may_throw(i32 3) 9 to label %invoke.cont unwind label %ehcleanup 10 11invoke.cont: ; preds = %entry 12 tail call void @may_throw(i32 2) #2 13 tail call void @may_throw(i32 1) #2 14 ret void 15 16ehcleanup: ; preds = %entry 17 %cp = cleanuppad within none [] 18 tail call void @may_throw(i32 2) #2 [ "funclet"(token %cp) ] 19 cleanupret from %cp unwind label %ehcleanup2 20 21ehcleanup2: 22 %cp2 = cleanuppad within none [] 23 tail call void @may_throw(i32 1) #2 [ "funclet"(token %cp2) ] 24 cleanupret from %cp2 unwind to caller 25} 26 27; CHECK-LABEL: define void @test1( 28; CHECK: %[[cp:.*]] = cleanuppad within none [] 29; CHECK: tail call void @may_throw(i32 2) #2 [ "funclet"(token %[[cp]]) ] 30; CHECK: tail call void @may_throw(i32 1) #2 [ "funclet"(token %[[cp]]) ] 31; CHECK: cleanupret from %[[cp]] unwind to caller 32 33declare void @may_throw(i32) #1 34 35declare i32 @__CxxFrameHandler3(...) 36 37attributes #0 = { uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" } 38attributes #1 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" } 39attributes #2 = { nounwind } 40