Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/Transforms/InstSimplify/vector_gep.ll

@@ -1,88 +0,0 @@
-; RUN: opt -S -instsimplify < %s | FileCheck %s
-
-target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
-
-declare void @helper(<2 x i8*>)
-define void @test(<2 x i8*> %a) {
-  %A = getelementptr i8, <2 x i8*> %a, <2 x i32> <i32 0, i32 0>
-  call void @helper(<2 x i8*> %A)
-  ret void
-}
-
-define <4 x i8*> @test1(<4 x i8*> %a) {
-  %gep = getelementptr i8, <4 x i8*> %a, <4 x i32> zeroinitializer
-  ret <4 x i8*> %gep
-
-; CHECK-LABEL: @test1
-; CHECK-NEXT: ret <4 x i8*> %a
-}
-
-define <4 x i8*> @test2(<4 x i8*> %a) {
-  %gep = getelementptr i8, <4 x i8*> %a
-  ret <4 x i8*> %gep
-
-; CHECK-LABEL: @test2
-; CHECK-NEXT: ret <4 x i8*> %a
-}
-
-%struct = type { double, float }
-
-define <4 x float*> @test3() {
-  %gep = getelementptr %struct, <4 x %struct*> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1>, <4 x i32> <i32 1, i32 1, i32 1, i32 1>
-  ret <4 x float*> %gep
-
-; CHECK-LABEL: @test3
-; CHECK-NEXT: ret <4 x float*> undef
-}
-
-%struct.empty = type { }
-
-define <4 x %struct.empty*> @test4(<4 x %struct.empty*> %a) {
-  %gep = getelementptr %struct.empty, <4 x %struct.empty*> %a, <4 x i32> <i32 1, i32 1, i32 1, i32 1>
-  ret <4 x %struct.empty*> %gep
-
-; CHECK-LABEL: @test4
-; CHECK-NEXT: ret <4 x %struct.empty*> %a
-}
-
-define <4 x i8*> @test5() {
-  %c = inttoptr <4 x i64> <i64 1, i64 2, i64 3, i64 4> to <4 x i8*>
-  %gep = getelementptr i8, <4 x i8*> %c, <4 x i32> <i32 1, i32 1, i32 1, i32 1>
-  ret <4 x i8*> %gep
-
-; CHECK-LABEL: @test5
-; CHECK-NEXT: ret <4 x i8*> getelementptr (i8, <4 x i8*> <i8* inttoptr (i64 1 to i8*), i8* inttoptr (i64 2 to i8*), i8* inttoptr (i64 3 to i8*), i8* inttoptr (i64 4 to i8*)>, <4 x i64> <i64 1, i64 1, i64 1, i64 1>)
-}
-
-@v = global [24 x [42 x [3 x i32]]] zeroinitializer, align 16
-
-define <16 x i32*> @test6() {
-; CHECK-LABEL: @test6
-; CHECK-NEXT: ret <16 x i32*> getelementptr inbounds ([24 x [42 x [3 x i32]]], [24 x [42 x [3 x i32]]]* @v, <16 x i64> zeroinitializer, <16 x i64> zeroinitializer, <16 x i64> <i64 0, i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7, i64 8, i64 9, i64 10, i64 11, i64 12, i64 13, i64 14, i64 15>, <16 x i64> zeroinitializer)
-  %VectorGep = getelementptr [24 x [42 x [3 x i32]]], [24 x [42 x [3 x i32]]]* @v, i64 0, i64 0, <16 x i64> <i64 0, i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7, i64 8, i64 9, i64 10, i64 11, i64 12, i64 13, i64 14, i64 15>, i64 0
-  ret <16 x i32*> %VectorGep
-}
-
-; PR32697
-; CHECK-LABEL: tinkywinky(
-; CHECK-NEXT: ret <4 x i8*> undef
-define <4 x i8*> @tinkywinky() {
-  %patatino = getelementptr i8, i8* undef, <4 x i64> undef
-  ret <4 x i8*> %patatino
-}
-
-; PR32697
-; CHECK-LABEL: dipsy(
-; CHECK-NEXT: ret <4 x i8*> undef
-define <4 x i8*> @dipsy() {
-  %patatino = getelementptr i8, <4 x i8 *> undef, <4 x i64> undef
-  ret <4 x i8*> %patatino
-}
-
-; PR32697
-; CHECK-LABEL: laalaa(
-; CHECK-NEXT: ret <4 x i8*> undef
-define <4 x i8*> @laalaa() {
-  %patatino = getelementptr i8, <4 x i8 *> undef, i64 undef
-  ret <4 x i8*> %patatino
-}