| ; RUN: opt -S -simplifycfg < %s | FileCheck %s |
| target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-pc-windows-msvc18.0.0" |
| |
| ; Function Attrs: uwtable |
| define void @test1() #0 personality i32 (...)* @__CxxFrameHandler3 { |
| entry: |
| invoke void @may_throw(i32 3) |
| to label %invoke.cont unwind label %ehcleanup |
| |
| invoke.cont: ; preds = %entry |
| tail call void @may_throw(i32 2) #2 |
| tail call void @may_throw(i32 1) #2 |
| ret void |
| |
| ehcleanup: ; preds = %entry |
| %cp = cleanuppad within none [] |
| tail call void @may_throw(i32 2) #2 [ "funclet"(token %cp) ] |
| cleanupret from %cp unwind label %ehcleanup2 |
| |
| ehcleanup2: |
| %cp2 = cleanuppad within none [] |
| tail call void @may_throw(i32 1) #2 [ "funclet"(token %cp2) ] |
| cleanupret from %cp2 unwind to caller |
| } |
| |
| ; CHECK-LABEL: define void @test1( |
| ; CHECK: %[[cp:.*]] = cleanuppad within none [] |
| ; CHECK: tail call void @may_throw(i32 2) #2 [ "funclet"(token %[[cp]]) ] |
| ; CHECK: tail call void @may_throw(i32 1) #2 [ "funclet"(token %[[cp]]) ] |
| ; CHECK: cleanupret from %[[cp]] unwind to caller |
| |
| declare void @may_throw(i32) #1 |
| |
| declare i32 @__CxxFrameHandler3(...) |
| |
| attributes #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" } |
| attributes #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" } |
| attributes #2 = { nounwind } |
