llvm/test/CodeGen/ARM/invoke-donothing-assert.ll
Manman Ren 5e5974f51a SelectionDAG: If llvm.donothing has a landingpad, we should clear
CurrentCallSite to avoid an assertion failure:
assert(MMI.getCurrentCallSite() == 0 && "Overlapping call sites!");

rdar://problem/13228754


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176154 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-27 02:11:57 +00:00

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1015 B
LLVM

; RUN: llc < %s -mtriple=armv7-apple-ios | FileCheck %s
; This testcase makes sure we can handle invoke @llvm.donothing without
; assertion failure.
; rdar://problem/13228754
; CHECK: .globl _main
declare void @callA()
declare i32 @__gxx_personality_sj0(...)
define void @main() {
invoke.cont:
invoke void @callA()
to label %invoke.cont25 unwind label %lpad2
invoke.cont25:
invoke void @llvm.donothing()
to label %invoke.cont27 unwind label %lpad15
invoke.cont27:
invoke void @callB()
to label %invoke.cont75 unwind label %lpad15
invoke.cont75:
ret void
lpad2:
%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*)
cleanup
br label %eh.resume
lpad15:
%1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*)
cleanup
br label %eh.resume
eh.resume:
resume { i8*, i32 } zeroinitializer
}
declare void @callB()
declare void @llvm.donothing() nounwind readnone