1 ; RUN: llc -O2 -march=hexagon -mcpu=hexagonv5 < %s 2 ; REQUIRES: asserts 3 ; Check for successful compilation. 4 5 @c = common global i32 0, align 4 6 @e = common global i32 0, align 4 7 @g = common global i32* null, align 4 8 @a = common global i32 0, align 4 9 @b = common global i32 0, align 4 10 @h = common global i32* null, align 4 11 @d = common global i32 0, align 4 12 @f = common global i32 0, align 4 13 14 define i32 @fn1([0 x i32]* nocapture readnone %p1) #0 { 15 entry: 16 %0 = load i32*, i32** @h, align 4 17 %1 = load i32*, i32** @g, align 4 18 %.pre = load i32, i32* @c, align 4 19 br label %for.cond 20 21 for.cond: 22 %2 = phi i32 [ %10, %if.end ], [ %.pre, %entry ] 23 store i32 %2, i32* @e, align 4 24 %tobool5 = icmp eq i32 %2, 0 25 br i1 %tobool5, label %for.end, label %for.body.lr.ph 26 27 for.body.lr.ph: 28 %3 = sub i32 -5, %2 29 %4 = urem i32 %3, 5 30 %5 = sub i32 %3, %4 31 br label %for.body 32 33 for.body: 34 %add6 = phi i32 [ %2, %for.body.lr.ph ], [ %add, %for.body ] 35 %6 = load i32, i32* %1, align 4 36 store i32 %6, i32* @a, align 4 37 %add = add nsw i32 %add6, 5 38 %tobool = icmp eq i32 %add, 0 39 br i1 %tobool, label %for.cond1.for.end_crit_edge, label %for.body 40 41 for.cond1.for.end_crit_edge: 42 %7 = add i32 %2, 5 43 %8 = add i32 %7, %5 44 store i32 %8, i32* @e, align 4 45 br label %for.end 46 47 for.end: 48 %9 = load i32, i32* @b, align 4 49 %tobool2 = icmp eq i32 %9, 0 50 br i1 %tobool2, label %if.end, label %if.then 51 52 if.then: 53 store i32 0, i32* %0, align 4 54 %.pre7 = load i32, i32* @c, align 4 55 br label %if.end 56 57 if.end: 58 %10 = phi i32 [ %2, %for.end ], [ %.pre7, %if.then ] 59 store i32 %10, i32* @d, align 4 60 %11 = load i32, i32* @f, align 4 61 %inc = add nsw i32 %11, 1 62 store i32 %inc, i32* @f, align 4 63 br label %for.cond 64 } 65
