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-rw-r--r--compiler/rustc_codegen_ssa/src/mir/rvalue.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
index 1795710ff53..629cb64d43e 100644
--- a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs
@@ -325,7 +325,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
 
                                 let er = scalar.valid_range_exclusive(bx.cx());
                                 if er.end != er.start
-                                    && scalar.valid_range.end() > scalar.valid_range.start()
+                                    && scalar.valid_range.end() >= scalar.valid_range.start()
                                 {
                                     // We want `table[e as usize ± k]` to not
                                     // have bound checks, and this is the most