forked from OSchip/llvm-project
40 lines
1.5 KiB
LLVM
40 lines
1.5 KiB
LLVM
; RUN: opt -lowerinvoke -S < %s | FileCheck %s
|
|
|
|
; Test if invoke instructions that have a funclet operand bundle can be lowered.
|
|
|
|
%struct.Cleanup = type { i8 }
|
|
|
|
define void @lowerinvoke_funclet() personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*) {
|
|
; CHECK-LABEL: @lowerinvoke_funclet
|
|
entry:
|
|
%c = alloca %struct.Cleanup, align 1
|
|
invoke void @foo()
|
|
to label %try.cont unwind label %catch.dispatch
|
|
|
|
catch.dispatch: ; preds = %entry
|
|
%0 = catchswitch within none [label %catch] unwind to caller
|
|
|
|
catch: ; preds = %catch.dispatch
|
|
%1 = catchpad within %0 [i8* null, i32 64, i8* null]
|
|
invoke void @bar(i32 3) [ "funclet"(token %1), "test"(i32 0) ]
|
|
to label %invoke.cont1 unwind label %ehcleanup
|
|
; CHECK: call void @bar(i32 3) [ "funclet"(token %1), "test"(i32 0) ]
|
|
|
|
invoke.cont1: ; preds = %catch
|
|
call void @"??1Cleanup@@QEAA@XZ"(%struct.Cleanup* %c) #3 [ "funclet"(token %1) ]
|
|
catchret from %1 to label %try.cont
|
|
|
|
try.cont: ; preds = %entry, %invoke.cont1
|
|
ret void
|
|
|
|
ehcleanup: ; preds = %catch
|
|
%2 = cleanuppad within %1 []
|
|
call void @"??1Cleanup@@QEAA@XZ"(%struct.Cleanup* %c) #3 [ "funclet"(token %2) ]
|
|
cleanupret from %2 unwind to caller
|
|
}
|
|
|
|
declare void @foo()
|
|
declare void @bar(i32)
|
|
declare i32 @__CxxFrameHandler3(...)
|
|
declare void @"??1Cleanup@@QEAA@XZ"(%struct.Cleanup*) unnamed_addr
|