Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/Transforms/NewGVN/big-endian.ll

@@ -1,40 +0,0 @@
-; RUN: opt -newgvn -S < %s | FileCheck %s
-
-target datalayout = "E-m:e-i64:64-n32:64"                                                                                         
-target triple = "powerpc64-unknown-linux-gnu"                                                                                     
-
-;; Make sure we use correct bit shift based on storage size for
-;; loads reusing a load value.
-define i64 @test1({ i1, i8 }* %predA, { i1, i8 }* %predB) {
-; CHECK-LABEL: @test1
-; CHECK-NOT: [[V1:%.*]] = load i16, i16* %{{.*}}
-; CHECK-NOT: [[V2:%.*]] = lshr i16 [[V1]], 8
-; CHECK-NOT: trunc i16 [[V2]] to i1
-
-  %valueLoadA.fca.0.gep = getelementptr inbounds { i1, i8 }, { i1, i8 }* %predA, i64 0, i32 0
-  %valueLoadA.fca.0.load = load i1, i1* %valueLoadA.fca.0.gep, align 8
-  %valueLoadB.fca.0.gep = getelementptr inbounds { i1, i8 }, { i1, i8 }* %predB, i64 0, i32 0
-  %valueLoadB.fca.0.load = load i1, i1* %valueLoadB.fca.0.gep, align 8
-  %isTrue = and i1 %valueLoadA.fca.0.load, %valueLoadB.fca.0.load
-  %valueLoadA.fca.1.gep = getelementptr inbounds { i1, i8 }, { i1, i8 }* %predA, i64 0, i32 1
-  %valueLoadA.fca.1.load = load i8, i8* %valueLoadA.fca.1.gep, align 1
-  %isNotNullA = icmp ne i8 %valueLoadA.fca.1.load, 0
-  %valueLoadB.fca.1.gep = getelementptr inbounds { i1, i8 }, { i1, i8 }* %predB, i64 0, i32 1
-  %valueLoadB.fca.1.load = load i8, i8* %valueLoadB.fca.1.gep, align 1
-  %isNotNullB = icmp ne i8 %valueLoadB.fca.1.load, 0
-  %isNotNull = and i1 %isNotNullA, %isNotNullB
-  %isTrueAndNotNull = and i1 %isTrue, %isNotNull
-  %ret = zext i1 %isTrueAndNotNull to i64
-  ret i64 %ret
-}
-
-;; And likewise for loads reusing a store value.
-define i1 @test2(i8 %V, i8* %P) {
-; CHECK-LABEL: @test2
-; CHECK-NOT: lshr
-  store i8 %V, i8* %P
-  %P2 = bitcast i8* %P to i1*
-  %A = load i1, i1* %P2
-  ret i1 %A
-}
-