Pre-commit test.

Author: HanKuanChen

llvm/test/Transforms/SLPVectorizer/InstructionsState-is-invalid-0.ll

@@ -0,0 +1,41 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt -passes=slp-vectorizer -S %s | FileCheck %s
+
+target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32"
+target triple = "aarch64-unknown-linux-gnu"
+
+define void @foo(ptr %0) {
+vector.scevcheck:
+  %scevgep = getelementptr i8, ptr %0, i64 4
+  %scevgep3 = getelementptr i8, ptr null, i64 4
+  %bound011 = icmp ult ptr %scevgep, null
+  %found.conflict13 = and i1 %bound011, false
+  %bound014 = icmp ult ptr %scevgep, null
+  %found.conflict16 = and i1 %bound014, false
+  %conflict.rdx17 = or i1 %found.conflict13, %found.conflict16
+  %bound018 = icmp ult ptr %scevgep, null
+  %found.conflict20 = and i1 %bound018, false
+  %conflict.rdx21 = or i1 %conflict.rdx17, %found.conflict20
+  %bound022 = icmp ult ptr %0, null
+  %found.conflict24 = and i1 %bound022, false
+  %conflict.rdx25 = or i1 %conflict.rdx21, %found.conflict24
+  %bound026 = icmp ult ptr %0, null
+  %found.conflict28 = and i1 %bound026, false
+  %conflict.rdx29 = or i1 %conflict.rdx25, %found.conflict28
+  %bound030 = icmp ult ptr %0, null
+  %found.conflict32 = and i1 %bound030, false
+  %conflict.rdx33 = or i1 %conflict.rdx29, %found.conflict32
+  %bound034 = icmp ult ptr %0, null
+  %found.conflict36 = and i1 %bound034, false
+  %conflict.rdx37 = or i1 %conflict.rdx33, %found.conflict36
+  %bound038 = icmp ult ptr %scevgep3, null
+  %found.conflict40 = and i1 %bound038, false
+  %conflict.rdx41 = or i1 %conflict.rdx37, %found.conflict40
+  br i1 %conflict.rdx41, label %.lr.ph, label %vector.ph
+
+vector.ph:                                        ; preds = %vector.scevcheck
+  ret void
+
+.lr.ph:                                           ; preds = %vector.scevcheck
+  ret void
+}