1*9880d681SAndroid Build Coastguard Worker; ModuleID = 'SingleSource/Regression/C/sumarray2d.c' 2*9880d681SAndroid Build Coastguard Workertarget 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-v128:128:128-n32:64" 3*9880d681SAndroid Build Coastguard Workertarget triple = "powerpc64-unknown-linux-gnu" 4*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=ppc64 | FileCheck %s 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker@.str = private unnamed_addr constant [23 x i8] c"Sum(Array[%d,%d] = %d\0A\00", align 1 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Workerdefine i32 @SumArray([100 x i32]* nocapture %Array, i32 %NumI, i32 %NumJ) nounwind readonly { 9*9880d681SAndroid Build Coastguard Workerentry: 10*9880d681SAndroid Build Coastguard Worker %cmp12 = icmp eq i32 %NumI, 0 11*9880d681SAndroid Build Coastguard Worker br i1 %cmp12, label %for.end8, label %for.cond1.preheader.lr.ph 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Workerfor.cond1.preheader.lr.ph: ; preds = %entry 14*9880d681SAndroid Build Coastguard Worker %cmp29 = icmp eq i32 %NumJ, 0 15*9880d681SAndroid Build Coastguard Worker br i1 %cmp29, label %for.inc6, label %for.body3.lr.ph.us 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Workerfor.inc6.us: ; preds = %for.body3.us 18*9880d681SAndroid Build Coastguard Worker %indvars.iv.next17 = add i64 %indvars.iv16, 1 19*9880d681SAndroid Build Coastguard Worker %lftr.wideiv18 = trunc i64 %indvars.iv.next17 to i32 20*9880d681SAndroid Build Coastguard Worker %exitcond19 = icmp eq i32 %lftr.wideiv18, %NumI 21*9880d681SAndroid Build Coastguard Worker br i1 %exitcond19, label %for.end8, label %for.body3.lr.ph.us 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Workerfor.body3.us: ; preds = %for.body3.us, %for.body3.lr.ph.us 24*9880d681SAndroid Build Coastguard Worker %indvars.iv = phi i64 [ 0, %for.body3.lr.ph.us ], [ %indvars.iv.next, %for.body3.us ] 25*9880d681SAndroid Build Coastguard Worker %Result.111.us = phi i32 [ %Result.014.us, %for.body3.lr.ph.us ], [ %add.us, %for.body3.us ] 26*9880d681SAndroid Build Coastguard Worker %arrayidx5.us = getelementptr inbounds [100 x i32], [100 x i32]* %Array, i64 %indvars.iv16, i64 %indvars.iv 27*9880d681SAndroid Build Coastguard Worker %0 = load i32, i32* %arrayidx5.us, align 4 28*9880d681SAndroid Build Coastguard Worker %add.us = add nsw i32 %0, %Result.111.us 29*9880d681SAndroid Build Coastguard Worker %indvars.iv.next = add i64 %indvars.iv, 1 30*9880d681SAndroid Build Coastguard Worker %lftr.wideiv = trunc i64 %indvars.iv.next to i32 31*9880d681SAndroid Build Coastguard Worker %exitcond = icmp eq i32 %lftr.wideiv, %NumJ 32*9880d681SAndroid Build Coastguard Worker br i1 %exitcond, label %for.inc6.us, label %for.body3.us 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Workerfor.body3.lr.ph.us: ; preds = %for.inc6.us, %for.cond1.preheader.lr.ph 35*9880d681SAndroid Build Coastguard Worker %indvars.iv16 = phi i64 [ %indvars.iv.next17, %for.inc6.us ], [ 0, %for.cond1.preheader.lr.ph ] 36*9880d681SAndroid Build Coastguard Worker %Result.014.us = phi i32 [ %add.us, %for.inc6.us ], [ 0, %for.cond1.preheader.lr.ph ] 37*9880d681SAndroid Build Coastguard Worker br label %for.body3.us 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Workerfor.inc6: ; preds = %for.inc6, %for.cond1.preheader.lr.ph 40*9880d681SAndroid Build Coastguard Worker %i.013 = phi i32 [ %inc7, %for.inc6 ], [ 0, %for.cond1.preheader.lr.ph ] 41*9880d681SAndroid Build Coastguard Worker %inc7 = add i32 %i.013, 1 42*9880d681SAndroid Build Coastguard Worker %exitcond20 = icmp eq i32 %inc7, %NumI 43*9880d681SAndroid Build Coastguard Worker br i1 %exitcond20, label %for.end8, label %for.inc6 44*9880d681SAndroid Build Coastguard Worker 45*9880d681SAndroid Build Coastguard Workerfor.end8: ; preds = %for.inc6.us, %for.inc6, %entry 46*9880d681SAndroid Build Coastguard Worker %Result.0.lcssa = phi i32 [ 0, %entry ], [ %add.us, %for.inc6.us ], [ 0, %for.inc6 ] 47*9880d681SAndroid Build Coastguard Worker ret i32 %Result.0.lcssa 48*9880d681SAndroid Build Coastguard Worker; CHECK: @SumArray 49*9880d681SAndroid Build Coastguard Worker; CHECK: mtctr 50*9880d681SAndroid Build Coastguard Worker; CHECK: bdnz 51*9880d681SAndroid Build Coastguard Worker} 52*9880d681SAndroid Build Coastguard Worker 53*9880d681SAndroid Build Coastguard Workerdefine i32 @main() nounwind { 54*9880d681SAndroid Build Coastguard Workerentry: 55*9880d681SAndroid Build Coastguard Worker %Array = alloca [100 x [100 x i32]], align 4 56*9880d681SAndroid Build Coastguard Worker br label %for.body 57*9880d681SAndroid Build Coastguard Worker 58*9880d681SAndroid Build Coastguard Workerfor.body: ; preds = %for.body, %entry 59*9880d681SAndroid Build Coastguard Worker %indvars.iv33 = phi i64 [ 0, %entry ], [ %indvars.iv.next34, %for.body ] 60*9880d681SAndroid Build Coastguard Worker %0 = trunc i64 %indvars.iv33 to i32 61*9880d681SAndroid Build Coastguard Worker %sub = sub i32 0, %0 62*9880d681SAndroid Build Coastguard Worker %arrayidx2 = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* %Array, i64 0, i64 %indvars.iv33, i64 %indvars.iv33 63*9880d681SAndroid Build Coastguard Worker store i32 %sub, i32* %arrayidx2, align 4 64*9880d681SAndroid Build Coastguard Worker %indvars.iv.next34 = add i64 %indvars.iv33, 1 65*9880d681SAndroid Build Coastguard Worker %lftr.wideiv35 = trunc i64 %indvars.iv.next34 to i32 66*9880d681SAndroid Build Coastguard Worker %exitcond36 = icmp eq i32 %lftr.wideiv35, 100 67*9880d681SAndroid Build Coastguard Worker br i1 %exitcond36, label %for.cond6.preheader, label %for.body 68*9880d681SAndroid Build Coastguard Worker 69*9880d681SAndroid Build Coastguard Workerfor.cond6.preheader: ; preds = %for.body, %for.inc17 70*9880d681SAndroid Build Coastguard Worker %indvars.iv29 = phi i64 [ %indvars.iv.next30, %for.inc17 ], [ 0, %for.body ] 71*9880d681SAndroid Build Coastguard Worker br label %for.body8 72*9880d681SAndroid Build Coastguard Worker 73*9880d681SAndroid Build Coastguard Workerfor.body8: ; preds = %for.inc14, %for.cond6.preheader 74*9880d681SAndroid Build Coastguard Worker %indvars.iv = phi i64 [ 0, %for.cond6.preheader ], [ %indvars.iv.next, %for.inc14 ] 75*9880d681SAndroid Build Coastguard Worker %1 = trunc i64 %indvars.iv to i32 76*9880d681SAndroid Build Coastguard Worker %2 = trunc i64 %indvars.iv29 to i32 77*9880d681SAndroid Build Coastguard Worker %cmp9 = icmp eq i32 %1, %2 78*9880d681SAndroid Build Coastguard Worker br i1 %cmp9, label %for.inc14, label %if.then 79*9880d681SAndroid Build Coastguard Worker 80*9880d681SAndroid Build Coastguard Workerif.then: ; preds = %for.body8 81*9880d681SAndroid Build Coastguard Worker %3 = add i64 %indvars.iv, %indvars.iv29 82*9880d681SAndroid Build Coastguard Worker %arrayidx13 = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* %Array, i64 0, i64 %indvars.iv29, i64 %indvars.iv 83*9880d681SAndroid Build Coastguard Worker %4 = trunc i64 %3 to i32 84*9880d681SAndroid Build Coastguard Worker store i32 %4, i32* %arrayidx13, align 4 85*9880d681SAndroid Build Coastguard Worker br label %for.inc14 86*9880d681SAndroid Build Coastguard Worker 87*9880d681SAndroid Build Coastguard Workerfor.inc14: ; preds = %for.body8, %if.then 88*9880d681SAndroid Build Coastguard Worker %indvars.iv.next = add i64 %indvars.iv, 1 89*9880d681SAndroid Build Coastguard Worker %lftr.wideiv27 = trunc i64 %indvars.iv.next to i32 90*9880d681SAndroid Build Coastguard Worker %exitcond28 = icmp eq i32 %lftr.wideiv27, 100 91*9880d681SAndroid Build Coastguard Worker br i1 %exitcond28, label %for.inc17, label %for.body8 92*9880d681SAndroid Build Coastguard Worker 93*9880d681SAndroid Build Coastguard Workerfor.inc17: ; preds = %for.inc14 94*9880d681SAndroid Build Coastguard Worker %indvars.iv.next30 = add i64 %indvars.iv29, 1 95*9880d681SAndroid Build Coastguard Worker %lftr.wideiv31 = trunc i64 %indvars.iv.next30 to i32 96*9880d681SAndroid Build Coastguard Worker %exitcond32 = icmp eq i32 %lftr.wideiv31, 100 97*9880d681SAndroid Build Coastguard Worker br i1 %exitcond32, label %for.body3.lr.ph.us.i, label %for.cond6.preheader 98*9880d681SAndroid Build Coastguard Worker 99*9880d681SAndroid Build Coastguard Workerfor.inc6.us.i: ; preds = %for.body3.us.i 100*9880d681SAndroid Build Coastguard Worker %indvars.iv.next17.i = add i64 %indvars.iv16.i, 1 101*9880d681SAndroid Build Coastguard Worker %lftr.wideiv24 = trunc i64 %indvars.iv.next17.i to i32 102*9880d681SAndroid Build Coastguard Worker %exitcond25 = icmp eq i32 %lftr.wideiv24, 100 103*9880d681SAndroid Build Coastguard Worker br i1 %exitcond25, label %SumArray.exit, label %for.body3.lr.ph.us.i 104*9880d681SAndroid Build Coastguard Worker 105*9880d681SAndroid Build Coastguard Workerfor.body3.us.i: ; preds = %for.body3.lr.ph.us.i, %for.body3.us.i 106*9880d681SAndroid Build Coastguard Worker %indvars.iv.i = phi i64 [ 0, %for.body3.lr.ph.us.i ], [ %indvars.iv.next.i, %for.body3.us.i ] 107*9880d681SAndroid Build Coastguard Worker %Result.111.us.i = phi i32 [ %Result.014.us.i, %for.body3.lr.ph.us.i ], [ %add.us.i, %for.body3.us.i ] 108*9880d681SAndroid Build Coastguard Worker %arrayidx5.us.i = getelementptr inbounds [100 x [100 x i32]], [100 x [100 x i32]]* %Array, i64 0, i64 %indvars.iv16.i, i64 %indvars.iv.i 109*9880d681SAndroid Build Coastguard Worker %5 = load i32, i32* %arrayidx5.us.i, align 4 110*9880d681SAndroid Build Coastguard Worker %add.us.i = add nsw i32 %5, %Result.111.us.i 111*9880d681SAndroid Build Coastguard Worker %indvars.iv.next.i = add i64 %indvars.iv.i, 1 112*9880d681SAndroid Build Coastguard Worker %lftr.wideiv = trunc i64 %indvars.iv.next.i to i32 113*9880d681SAndroid Build Coastguard Worker %exitcond = icmp eq i32 %lftr.wideiv, 100 114*9880d681SAndroid Build Coastguard Worker br i1 %exitcond, label %for.inc6.us.i, label %for.body3.us.i 115*9880d681SAndroid Build Coastguard Worker 116*9880d681SAndroid Build Coastguard Workerfor.body3.lr.ph.us.i: ; preds = %for.inc17, %for.inc6.us.i 117*9880d681SAndroid Build Coastguard Worker %indvars.iv16.i = phi i64 [ %indvars.iv.next17.i, %for.inc6.us.i ], [ 0, %for.inc17 ] 118*9880d681SAndroid Build Coastguard Worker %Result.014.us.i = phi i32 [ %add.us.i, %for.inc6.us.i ], [ 0, %for.inc17 ] 119*9880d681SAndroid Build Coastguard Worker br label %for.body3.us.i 120*9880d681SAndroid Build Coastguard Worker 121*9880d681SAndroid Build Coastguard WorkerSumArray.exit: ; preds = %for.inc6.us.i 122*9880d681SAndroid Build Coastguard Worker %call20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i32 100, i32 100, i32 %add.us.i) nounwind 123*9880d681SAndroid Build Coastguard Worker ret i32 0 124*9880d681SAndroid Build Coastguard Worker 125*9880d681SAndroid Build Coastguard Worker; CHECK: @main 126*9880d681SAndroid Build Coastguard Worker; CHECK: mtctr 127*9880d681SAndroid Build Coastguard Worker; CHECK: bdnz 128*9880d681SAndroid Build Coastguard Worker} 129*9880d681SAndroid Build Coastguard Worker 130*9880d681SAndroid Build Coastguard Workerdeclare i32 @printf(i8* nocapture, ...) nounwind 131