Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/X86/2011-12-26-extractelement-duplicate-load.ll

@@ -1,26 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=x86_64-unknown -mattr=-sse4.2,+sse4.1 < %s | FileCheck %s
-
-; Make sure we don't load from the location pointed to by %p
-; twice: it has non-obvious performance implications, and
-; the relevant transformation doesn't know how to update
-; the chains correctly.
-; PR10747
-
-define <4 x i32> @test(<4 x i32>* %p) {
-; CHECK-LABEL: test:
-; CHECK:       # %bb.0:
-; CHECK-NEXT:    movaps (%rdi), %xmm0
-; CHECK-NEXT:    extractps $2, %xmm0, %eax
-; CHECK-NEXT:    cmpl $3, %eax
-; CHECK-NEXT:    je .LBB0_2
-; CHECK-NEXT:  # %bb.1:
-; CHECK-NEXT:    xorps %xmm0, %xmm0
-; CHECK-NEXT:  .LBB0_2:
-; CHECK-NEXT:    retq
-  %v = load <4 x i32>, <4 x i32>* %p
-  %e = extractelement <4 x i32> %v, i32 2
-  %cmp = icmp eq i32 %e, 3
-  %sel = select i1 %cmp, <4 x i32> %v, <4 x i32> zeroinitializer
-  ret <4 x i32> %sel
-}