; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=x86_64-- -mcpu=generic < %s | FileCheck %s ; Verify that the DAGCombiner doesn't wrongly remove the 'and' from the dag. define i8 @foo(ptr %V) { ; CHECK-LABEL: foo: ; CHECK: # %bb.0: ; CHECK-NEXT: movzbl 2(%rdi), %eax ; CHECK-NEXT: andb $95, %al ; CHECK-NEXT: retq %V3i8 = load <3 x i8>, ptr %V, align 4 %t0 = and <3 x i8> %V3i8, <i8 undef, i8 undef, i8 95> %t1 = extractelement <3 x i8> %t0, i64 2 ret i8 %t1 }