Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449
This commit is contained in:
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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@ -1,28 +0,0 @@
; RUN: opt %s -simplifycfg -S | FileCheck %s --check-prefix=NORMAL
; RUN: opt %s -simplifycfg -S -bonus-inst-threshold=2 | FileCheck %s --check-prefix=AGGRESSIVE
define i32 @foo(i32 %a, i32 %b, i32 %c, i32 %d, i32* %input) {
; NORMAL-LABEL: @foo(
; AGGRESSIVE-LABEL: @foo(
entry:
%cmp = icmp sgt i32 %d, 3
br i1 %cmp, label %cond.end, label %lor.lhs.false
; NORMAL: br i1
; AGGRESSIVE: br i1
lor.lhs.false:
%mul = shl i32 %c, 1
%add = add nsw i32 %mul, %a
%cmp1 = icmp slt i32 %add, %b
br i1 %cmp1, label %cond.false, label %cond.end
; NORMAL: br i1
; AGGRESSIVE-NOT: br i1
cond.false:
%0 = load i32, i32* %input, align 4
br label %cond.end
cond.end:
%cond = phi i32 [ %0, %cond.false ], [ 0, %lor.lhs.false ], [ 0, %entry ]
ret i32 %cond
}