Xamarin Public Jenkins (auto-signing) 64ac736ec5 Imported Upstream version 6.0.0.172
Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
2019-04-12 14:10:50 +00:00

45 lines
1.3 KiB
LLVM

; RUN: opt -S -loop-unswitch < %s | FileCheck %s
target triple = "x86_64-pc-win32"
define void @f(i32 %doit, i1 %x, i1 %y) personality i32 (...)* @__CxxFrameHandler3 {
entry:
%tobool = icmp eq i32 %doit, 0
br label %for.cond
for.cond: ; preds = %for.inc, %entry
br i1 %x, label %for.body, label %for.end
for.body: ; preds = %for.cond
br i1 %tobool, label %if.then, label %for.inc
if.then: ; preds = %for.body
br i1 %y, label %for.inc, label %delete.notnull
delete.notnull: ; preds = %if.then
invoke void @g()
to label %invoke.cont unwind label %lpad
invoke.cont: ; preds = %delete.notnull
br label %for.inc
lpad: ; preds = %delete.notnull
%cp = cleanuppad within none []
cleanupret from %cp unwind to caller
for.inc: ; preds = %invoke.cont, %if.then, %for.body
br label %for.cond
for.end: ; preds = %for.cond
ret void
}
declare void @g()
declare i32 @__CxxFrameHandler3(...)
; CHECK-LABEL: define void @f(
; CHECK: cleanuppad within none []
; CHECK-NOT: cleanuppad
attributes #0 = { ssp uwtable }