mirror of
https://github.com/RPCSX/llvm.git
synced 2024-12-15 16:09:02 +00:00
1e45487dfd
edge is critical, then split it so we can insert the store. rdar://13126179 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174418 91177308-0d34-0410-b5e6-96231b3b80d8
68 lines
2.6 KiB
LLVM
68 lines
2.6 KiB
LLVM
; RUN: llc < %s -O1 -mtriple thumbv7-apple-ios6
|
|
; Just make sure no one tries to make the assumption that the normal edge of an
|
|
; invoke is never a critical edge. Previously, this code would assert.
|
|
|
|
%struct.__CFString = type opaque
|
|
|
|
declare void @bar(%struct.__CFString*, %struct.__CFString*)
|
|
|
|
define noalias i8* @foo(i8* nocapture %inRefURL) noreturn ssp {
|
|
entry:
|
|
%call = tail call %struct.__CFString* @bar3()
|
|
%call2 = invoke i8* @bar2()
|
|
to label %for.cond unwind label %lpad
|
|
|
|
for.cond: ; preds = %entry, %for.cond
|
|
invoke void @bar(%struct.__CFString* undef, %struct.__CFString* null)
|
|
to label %for.cond unwind label %lpad5
|
|
|
|
lpad: ; preds = %entry
|
|
%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*)
|
|
cleanup
|
|
%1 = extractvalue { i8*, i32 } %0, 0
|
|
%2 = extractvalue { i8*, i32 } %0, 1
|
|
br label %ehcleanup
|
|
|
|
lpad5: ; preds = %for.cond
|
|
%3 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*)
|
|
cleanup
|
|
%4 = extractvalue { i8*, i32 } %3, 0
|
|
%5 = extractvalue { i8*, i32 } %3, 1
|
|
invoke void @release(i8* %call2)
|
|
to label %ehcleanup unwind label %terminate.lpad.i.i16
|
|
|
|
terminate.lpad.i.i16: ; preds = %lpad5
|
|
%6 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*)
|
|
catch i8* null
|
|
tail call void @terminatev() noreturn nounwind
|
|
unreachable
|
|
|
|
ehcleanup: ; preds = %lpad5, %lpad
|
|
%exn.slot.0 = phi i8* [ %1, %lpad ], [ %4, %lpad5 ]
|
|
%ehselector.slot.0 = phi i32 [ %2, %lpad ], [ %5, %lpad5 ]
|
|
%7 = bitcast %struct.__CFString* %call to i8*
|
|
invoke void @release(i8* %7)
|
|
to label %_ZN5SmartIPK10__CFStringED1Ev.exit unwind label %terminate.lpad.i.i
|
|
|
|
terminate.lpad.i.i: ; preds = %ehcleanup
|
|
%8 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*)
|
|
catch i8* null
|
|
tail call void @terminatev() noreturn nounwind
|
|
unreachable
|
|
|
|
_ZN5SmartIPK10__CFStringED1Ev.exit: ; preds = %ehcleanup
|
|
%lpad.val = insertvalue { i8*, i32 } undef, i8* %exn.slot.0, 0
|
|
%lpad.val12 = insertvalue { i8*, i32 } %lpad.val, i32 %ehselector.slot.0, 1
|
|
resume { i8*, i32 } %lpad.val12
|
|
}
|
|
|
|
declare %struct.__CFString* @bar3()
|
|
|
|
declare i8* @bar2()
|
|
|
|
declare i32 @__gxx_personality_sj0(...)
|
|
|
|
declare void @release(i8*)
|
|
|
|
declare void @terminatev()
|