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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 42; RUN: opt -passes=slp-vectorizer -S -slp-threshold=-9999 < %s | FileCheck %s3; RUN: opt -passes=slp-vectorizer -S -slp-threshold=-9999\4; RUN: -slp-skip-early-profitability-check < %s | FileCheck %s --check-prefixes=FORCED5 6define i64 @foo() {7; CHECK-LABEL: define i64 @foo() {8; CHECK-NEXT: bb:9; CHECK-NEXT: [[ADD7:%.*]] = add i64 0, 010; CHECK-NEXT: br label [[BB3:%.*]]11; CHECK: bb1:12; CHECK-NEXT: [[TMP1:%.*]] = phi <2 x i64> [ [[TMP5:%.*]], [[BB3]] ]13; CHECK-NEXT: ret i64 014; CHECK: bb3:15; CHECK-NEXT: [[PHI4:%.*]] = phi i64 [ 0, [[BB:%.*]] ], [ 0, [[BB3]] ]16; CHECK-NEXT: [[TMP0:%.*]] = phi <2 x i64> [ zeroinitializer, [[BB]] ], [ [[TMP3:%.*]], [[BB3]] ]17; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <2 x i64> [[TMP0]], <2 x i64> <i64 poison, i64 0>, <2 x i32> <i32 0, i32 3>18; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x i64> <i64 poison, i64 0>, i64 [[PHI4]], i32 019; CHECK-NEXT: [[TMP3]] = add <2 x i64> [[TMP4]], [[TMP2]]20; CHECK-NEXT: [[TMP5]] = add <2 x i64> [[TMP0]], [[TMP2]]21; CHECK-NEXT: [[GETELEMENTPTR:%.*]] = getelementptr i64, ptr addrspace(1) null, i64 [[ADD7]]22; CHECK-NEXT: [[OR:%.*]] = extractelement <2 x i64> [[TMP5]], i32 123; CHECK-NEXT: [[ICMP:%.*]] = icmp ult i64 [[OR]], 024; CHECK-NEXT: br i1 false, label [[BB3]], label [[BB1:%.*]]25;26; FORCED-LABEL: define i64 @foo() {27; FORCED-NEXT: bb:28; FORCED-NEXT: [[ADD7:%.*]] = add i64 0, 029; FORCED-NEXT: br label [[BB3:%.*]]30; FORCED: bb1:31; FORCED-NEXT: [[TMP0:%.*]] = phi <2 x i64> [ [[TMP5:%.*]], [[BB3]] ]32; FORCED-NEXT: ret i64 033; FORCED: bb3:34; FORCED-NEXT: [[PHI5:%.*]] = phi i64 [ 0, [[BB:%.*]] ], [ 0, [[BB3]] ]35; FORCED-NEXT: [[TMP1:%.*]] = phi <2 x i64> [ zeroinitializer, [[BB]] ], [ [[TMP7:%.*]], [[BB3]] ]36; FORCED-NEXT: [[TMP6:%.*]] = shufflevector <2 x i64> [[TMP1]], <2 x i64> <i64 poison, i64 0>, <2 x i32> <i32 0, i32 3>37; FORCED-NEXT: [[TMP2:%.*]] = insertelement <2 x i64> <i64 poison, i64 0>, i64 [[PHI5]], i32 038; FORCED-NEXT: [[TMP7]] = add <2 x i64> [[TMP6]], [[TMP2]]39; FORCED-NEXT: [[TMP5]] = add <2 x i64> [[TMP1]], [[TMP2]]40; FORCED-NEXT: [[GETELEMENTPTR:%.*]] = getelementptr i64, ptr addrspace(1) null, i64 [[ADD7]]41; FORCED-NEXT: [[TMP8:%.*]] = extractelement <2 x i64> [[TMP5]], i32 142; FORCED-NEXT: [[ICMP:%.*]] = icmp ult i64 [[TMP8]], 043; FORCED-NEXT: br i1 false, label [[BB3]], label [[BB1:%.*]]44;45bb:46 br label %bb347 48bb1:49 %phi = phi i64 [ %add, %bb3 ]50 %phi2 = phi i64 [ %or, %bb3 ]51 ret i64 052 53bb3:54 %phi4 = phi i64 [ 0, %bb ], [ %add7, %bb3 ]55 %phi5 = phi i64 [ 0, %bb ], [ 0, %bb3 ]56 %phi6 = phi i64 [ 0, %bb ], [ %add, %bb3 ]57 %add = add i64 %phi6, %phi558 %add7 = add i64 0, 059 %getelementptr = getelementptr i64, ptr addrspace(1) null, i64 %add760 %or = or i64 %phi4, 061 %icmp = icmp ult i64 %or, 062 br i1 false, label %bb3, label %bb163}64 65