Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
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Xamarin Public Jenkins (auto-signing)
2018-11-17 08:23:10 +00:00
parent 8e12397d70
commit eb85e2fc17
28480 changed files with 72 additions and 3866936 deletions

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@@ -1,20 +0,0 @@
; This testcase exposed a problem with the loop identification pass (LoopInfo).
; Basically, it was incorrectly calculating the loop nesting information.
;
; RUN: opt < %s -loop-simplify
define i32 @yylex() {
br label %loopentry.0
loopentry.0: ; preds = %else.4, %0
br label %loopexit.2
loopexit.2: ; preds = %else.4, %loopexit.2, %loopentry.0
br i1 false, label %loopexit.2, label %else.4
yy_find_action: ; preds = %else.4
br label %else.4
else.4: ; preds = %yy_find_action, %loopexit.2
switch i32 0, label %loopexit.2 [
i32 2, label %yy_find_action
i32 0, label %loopentry.0
]
}