Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/Transforms/InstCombine/apint-div2.ll

@@ -1,22 +0,0 @@
-; This test makes sure that div instructions are properly eliminated.
-; This test is for Integer BitWidth >= 64 && BitWidth <= 1024.
-;
-; RUN: opt < %s -instcombine -S | not grep div
-
-
-define i333 @test1(i333 %X) {
-    %Y = udiv i333 %X, 70368744177664
-    ret i333 %Y
-}
-
-define i499 @test2(i499 %X) {
-    %tmp.0 = shl i499 4096, 197
-    %Y = udiv i499 %X, %tmp.0
-    ret i499 %Y
-}
-
-define i599 @test3(i599 %X, i1 %C) {
-        %V = select i1 %C, i599 70368744177664, i599 4096
-        %R = udiv i599 %X, %V
-        ret i599 %R
-}