1; Verify ReplaceExtractVectorEltOfLoadWithNarrowedLoad fixes 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s 4 5; Test a case where a vector extraction can be simplified to a scalar load. 6; The index must be extended from i32 to i64. 7define i32 @f1(ptr %ptr, i32 %index) { 8; CHECK-LABEL: f1: 9; CHECK: risbgn {{%r[0-5]}}, %r3, 60, 189, 2 10; CHECK: l %r2, 11; CHECK: br %r14 12 %vec = load <4 x i32>, ptr %ptr 13 %res = extractelement <4 x i32> %vec, i32 %index 14 ret i32 %res 15} 16