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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=slp-vectorizer -slp-threshold=1000 -passes=dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s3 4target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"5target triple = "x86_64-apple-macosx10.8.0"6 7; Check that the command line flag works.8define i32 @rollable(ptr noalias nocapture %in, ptr noalias nocapture %out, i64 %n) {9; CHECK-LABEL: @rollable(10; CHECK-NEXT: [[TMP1:%.*]] = icmp eq i64 [[N:%.*]], 011; CHECK-NEXT: br i1 [[TMP1]], label [[DOT_CRIT_EDGE:%.*]], label [[DOTLR_PH:%.*]]12; CHECK: .lr.ph:13; CHECK-NEXT: [[I_019:%.*]] = phi i64 [ [[TMP26:%.*]], [[DOTLR_PH]] ], [ 0, [[TMP0:%.*]] ]14; CHECK-NEXT: [[TMP2:%.*]] = shl i64 [[I_019]], 215; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i32, ptr [[IN:%.*]], i64 [[TMP2]]16; CHECK-NEXT: [[TMP4:%.*]] = load i32, ptr [[TMP3]], align 417; CHECK-NEXT: [[TMP5:%.*]] = or i64 [[TMP2]], 118; CHECK-NEXT: [[TMP6:%.*]] = getelementptr inbounds i32, ptr [[IN]], i64 [[TMP5]]19; CHECK-NEXT: [[TMP7:%.*]] = load i32, ptr [[TMP6]], align 420; CHECK-NEXT: [[TMP8:%.*]] = or i64 [[TMP2]], 221; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds i32, ptr [[IN]], i64 [[TMP8]]22; CHECK-NEXT: [[TMP10:%.*]] = load i32, ptr [[TMP9]], align 423; CHECK-NEXT: [[TMP11:%.*]] = or i64 [[TMP2]], 324; CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds i32, ptr [[IN]], i64 [[TMP11]]25; CHECK-NEXT: [[TMP13:%.*]] = load i32, ptr [[TMP12]], align 426; CHECK-NEXT: [[TMP14:%.*]] = mul i32 [[TMP4]], 727; CHECK-NEXT: [[TMP15:%.*]] = add i32 [[TMP14]], 728; CHECK-NEXT: [[TMP16:%.*]] = mul i32 [[TMP7]], 729; CHECK-NEXT: [[TMP17:%.*]] = add i32 [[TMP16]], 1430; CHECK-NEXT: [[TMP18:%.*]] = mul i32 [[TMP10]], 731; CHECK-NEXT: [[TMP19:%.*]] = add i32 [[TMP18]], 2132; CHECK-NEXT: [[TMP20:%.*]] = mul i32 [[TMP13]], 733; CHECK-NEXT: [[TMP21:%.*]] = add i32 [[TMP20]], 2834; CHECK-NEXT: [[TMP22:%.*]] = getelementptr inbounds i32, ptr [[OUT:%.*]], i64 [[TMP2]]35; CHECK-NEXT: store i32 [[TMP15]], ptr [[TMP22]], align 436; CHECK-NEXT: [[TMP23:%.*]] = getelementptr inbounds i32, ptr [[OUT]], i64 [[TMP5]]37; CHECK-NEXT: store i32 [[TMP17]], ptr [[TMP23]], align 438; CHECK-NEXT: [[TMP24:%.*]] = getelementptr inbounds i32, ptr [[OUT]], i64 [[TMP8]]39; CHECK-NEXT: store i32 [[TMP19]], ptr [[TMP24]], align 440; CHECK-NEXT: [[TMP25:%.*]] = getelementptr inbounds i32, ptr [[OUT]], i64 [[TMP11]]41; CHECK-NEXT: store i32 [[TMP21]], ptr [[TMP25]], align 442; CHECK-NEXT: [[TMP26]] = add i64 [[I_019]], 143; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[TMP26]], [[N]]44; CHECK-NEXT: br i1 [[EXITCOND]], label [[DOT_CRIT_EDGE]], label [[DOTLR_PH]]45; CHECK: ._crit_edge:46; CHECK-NEXT: ret i32 undef47;48 %1 = icmp eq i64 %n, 049 br i1 %1, label %._crit_edge, label %.lr.ph50 51.lr.ph: ; preds = %0, %.lr.ph52 %i.019 = phi i64 [ %26, %.lr.ph ], [ 0, %0 ]53 %2 = shl i64 %i.019, 254 %3 = getelementptr inbounds i32, ptr %in, i64 %255 %4 = load i32, ptr %3, align 456 %5 = or i64 %2, 157 %6 = getelementptr inbounds i32, ptr %in, i64 %558 %7 = load i32, ptr %6, align 459 %8 = or i64 %2, 260 %9 = getelementptr inbounds i32, ptr %in, i64 %861 %10 = load i32, ptr %9, align 462 %11 = or i64 %2, 363 %12 = getelementptr inbounds i32, ptr %in, i64 %1164 %13 = load i32, ptr %12, align 465 %14 = mul i32 %4, 766 %15 = add i32 %14, 767 %16 = mul i32 %7, 768 %17 = add i32 %16, 1469 %18 = mul i32 %10, 770 %19 = add i32 %18, 2171 %20 = mul i32 %13, 772 %21 = add i32 %20, 2873 %22 = getelementptr inbounds i32, ptr %out, i64 %274 store i32 %15, ptr %22, align 475 %23 = getelementptr inbounds i32, ptr %out, i64 %576 store i32 %17, ptr %23, align 477 %24 = getelementptr inbounds i32, ptr %out, i64 %878 store i32 %19, ptr %24, align 479 %25 = getelementptr inbounds i32, ptr %out, i64 %1180 store i32 %21, ptr %25, align 481 %26 = add i64 %i.019, 182 %exitcond = icmp eq i64 %26, %n83 br i1 %exitcond, label %._crit_edge, label %.lr.ph84 85._crit_edge: ; preds = %.lr.ph, %086 ret i32 undef87}88