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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=aarch64-apple-darwin -fast-isel -verify-machineinstrs \3; RUN: -aarch64-enable-atomic-cfg-tidy=0 -disable-cgp -disable-branch-fold \4; RUN: < %s | FileCheck %s5 6;7; Verify that we don't mess up vector comparisons in fast-isel.8;9 10define <2 x i32> @icmp_v2i32(<2 x i32> %a) {11; CHECK-LABEL: icmp_v2i32:12; CHECK: ; %bb.0:13; CHECK-NEXT: cmeq.2s v0, v0, #014; CHECK-NEXT: ; %bb.1: ; %bb215; CHECK-NEXT: movi.2s v1, #116; CHECK-NEXT: and.8b v0, v0, v117; CHECK-NEXT: ret18 %c = icmp eq <2 x i32> %a, zeroinitializer19 br label %bb220bb2:21 %z = zext <2 x i1> %c to <2 x i32>22 ret <2 x i32> %z23}24 25define <2 x i32> @icmp_constfold_v2i32(<2 x i32> %a) {26; CHECK-LABEL: icmp_constfold_v2i32:27; CHECK: ; %bb.0:28; CHECK-NEXT: movi.2s v0, #129; CHECK-NEXT: ret30 %1 = icmp eq <2 x i32> %a, %a31 br label %bb232bb2:33 %2 = zext <2 x i1> %1 to <2 x i32>34 ret <2 x i32> %235}36 37define <4 x i32> @icmp_v4i32(<4 x i32> %a) {38; CHECK-LABEL: icmp_v4i32:39; CHECK: ; %bb.0:40; CHECK-NEXT: cmeq.4s v0, v0, #041; CHECK-NEXT: xtn.4h v0, v042; CHECK-NEXT: ; %bb.1: ; %bb243; CHECK-NEXT: movi.4h v1, #144; CHECK-NEXT: and.8b v0, v0, v145; CHECK-NEXT: ushll.4s v0, v0, #046; CHECK-NEXT: ret47 %c = icmp eq <4 x i32> %a, zeroinitializer48 br label %bb249bb2:50 %z = zext <4 x i1> %c to <4 x i32>51 ret <4 x i32> %z52}53 54define <4 x i32> @icmp_constfold_v4i32(<4 x i32> %a) {55; CHECK-LABEL: icmp_constfold_v4i32:56; CHECK: ; %bb.0:57; CHECK-NEXT: movi.4h v0, #158; CHECK-NEXT: ushll.4s v0, v0, #059; CHECK-NEXT: ret60 %1 = icmp eq <4 x i32> %a, %a61 br label %bb262bb2:63 %2 = zext <4 x i1> %1 to <4 x i32>64 ret <4 x i32> %265}66 67define <16 x i8> @icmp_v16i8(<16 x i8> %a) {68; CHECK-LABEL: icmp_v16i8:69; CHECK: ; %bb.0:70; CHECK-NEXT: cmeq.16b v0, v0, #071; CHECK-NEXT: ; %bb.1: ; %bb272; CHECK-NEXT: movi.16b v1, #173; CHECK-NEXT: and.16b v0, v0, v174; CHECK-NEXT: ret75 %c = icmp eq <16 x i8> %a, zeroinitializer76 br label %bb277bb2:78 %z = zext <16 x i1> %c to <16 x i8>79 ret <16 x i8> %z80}81 82define <16 x i8> @icmp_constfold_v16i8(<16 x i8> %a) {83; CHECK-LABEL: icmp_constfold_v16i8:84; CHECK: ; %bb.0:85; CHECK-NEXT: movi.16b v0, #186; CHECK-NEXT: ret87 %1 = icmp eq <16 x i8> %a, %a88 br label %bb289bb2:90 %2 = zext <16 x i1> %1 to <16 x i8>91 ret <16 x i8> %292}93