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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-linux-pc -mcpu=corei7 | FileCheck %s3 4declare <4 x i32> @llvm.umin.v4i32(<4 x i32>, <4 x i32>)5 6define <2 x i16> @good(ptr, ptr) {7; CHECK-LABEL: good:8; CHECK: # %bb.0: # %entry9; CHECK-NEXT: movdqa (%rdi), %xmm010; CHECK-NEXT: pminud {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm011; CHECK-NEXT: retq12entry:13 %2 = load <4 x i32>, ptr %0, align 1614 %3 = call <4 x i32> @llvm.umin.v4i32(<4 x i32> %2, <4 x i32> <i32 127, i32 127, i32 127, i32 127>)15 %4 = extractelement <4 x i32> %3, i32 016 %5 = extractelement <4 x i32> %3, i32 117 %6 = extractelement <4 x i32> %3, i32 218 %7 = extractelement <4 x i32> %3, i32 319 %8 = bitcast i32 %4 to <2 x i16>20 %9 = bitcast i32 %5 to <2 x i16>21 ret <2 x i16> %822}23 24define <2 x i16> @bad(ptr, ptr) {25; CHECK-LABEL: bad:26; CHECK: # %bb.0: # %entry27; CHECK-NEXT: pshufd {{.*#+}} xmm0 = mem[1,1,1,1]28; CHECK-NEXT: pminud {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm029; CHECK-NEXT: retq30entry:31 %2 = load <4 x i32>, ptr %0, align 1632 %3 = call <4 x i32> @llvm.umin.v4i32(<4 x i32> %2, <4 x i32> <i32 127, i32 127, i32 127, i32 127>)33 %4 = extractelement <4 x i32> %3, i32 034 %5 = extractelement <4 x i32> %3, i32 135 %6 = extractelement <4 x i32> %3, i32 236 %7 = extractelement <4 x i32> %3, i32 337 %8 = bitcast i32 %4 to <2 x i16>38 %9 = bitcast i32 %5 to <2 x i16>39 ret <2 x i16> %940}41