Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/InstCombine/switch-constant-expr.ll

@@ -1,44 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt < %s -instcombine -S | FileCheck %s
-
-@g = global i32 0
-
-; PR30486
-define i32 @single_case() {
-; CHECK-LABEL: @single_case(
-; CHECK-NEXT:    switch i32 ptrtoint (i32* @g to i32), label %x [
-; CHECK-NEXT:    ]
-; CHECK:       x:
-; CHECK-NEXT:    ret i32 0
-;
-  switch i32 add (i32 ptrtoint (i32* @g to i32), i32 -1), label %x []
-x:
-  ret i32 0
-}
-
-define i32 @multiple_cases() {
-; CHECK-LABEL: @multiple_cases(
-; CHECK-NEXT:    switch i32 ptrtoint (i32* @g to i32), label %x [
-; CHECK-NEXT:    i32 2, label %one
-; CHECK-NEXT:    i32 3, label %two
-; CHECK-NEXT:    ]
-; CHECK:       x:
-; CHECK-NEXT:    ret i32 0
-; CHECK:       one:
-; CHECK-NEXT:    ret i32 1
-; CHECK:       two:
-; CHECK-NEXT:    ret i32 2
-;
-  switch i32 add (i32 ptrtoint (i32* @g to i32), i32 -1), label %x [
-  i32 1, label %one
-  i32 2, label %two
-  ]
-x:
-  ret i32 0
-
-one:
-  ret i32 1
-
-two:
-  ret i32 2
-}