funclet.ll
817 Bytes
; RUN: opt -S -deadargelim < %s | FileCheck %s
target triple = "x86_64-pc-windows-msvc"
define internal void @callee(i8*) {
entry:
call void @thunk()
ret void
}
define void @test1() personality i32 (...)* @__CxxFrameHandler3 {
entry:
invoke void @thunk()
to label %good1 unwind label %bad1
good1: ; preds = %entry-block
ret void
bad1: ; preds = %entry-block
%pad1 = cleanuppad within none []
call void @callee(i8* null) [ "funclet"(token %pad1) ]
cleanupret from %pad1 unwind to caller
}
; CHECK-LABEL: define void @test1(
; CHECK: %[[pad:.*]] = cleanuppad within none []
; CHECK-NEXT: call void @callee() [ "funclet"(token %[[pad]]) ]
declare void @thunk()
declare i32 @__CxxFrameHandler3(...)