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1; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr72target 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-f128:128:128-v128:128:128-n32:64"3target triple = "powerpc64-unknown-linux-gnu"4 5; This tests that the GPRC/GPRC_NOR0 intersection subclass relationship with6; GPRC is handled correctly. When it was not, this test would assert.7 8@gen_random.last = external unnamed_addr global i64, align 89@.str = external unnamed_addr constant [4 x i8], align 110 11declare double @gen_random(double) #012 13declare void @benchmark_heapsort(i32 signext, ptr nocapture) #014 15define signext i32 @main(i32 signext %argc, ptr nocapture %argv) #0 {16entry:17 br i1 undef, label %cond.true, label %cond.end18 19cond.true: ; preds = %entry20 br label %cond.end21 22cond.end: ; preds = %cond.true, %entry23 %cond = phi i32 [ 0, %cond.true ], [ 8000000, %entry ]24 %add = add i32 %cond, 125 %conv = sext i32 %add to i6426 %mul = shl nsw i64 %conv, 327 %call1 = tail call noalias ptr @malloc(i64 %mul) #128 br i1 undef, label %for.end, label %for.body.lr.ph29 30for.body.lr.ph: ; preds = %cond.end31 br label %for.body32 33for.body: ; preds = %for.body, %for.body.lr.ph34 %indvars.iv = phi i64 [ 1, %for.body.lr.ph ], [ %indvars.iv.next, %for.body ]35 %indvars.iv.next = add i64 %indvars.iv, 136 %lftr.wideiv = trunc i64 %indvars.iv.next to i3237 %exitcond = icmp eq i32 %lftr.wideiv, %add38 br i1 %exitcond, label %for.cond.for.end_crit_edge, label %for.body39 40for.cond.for.end_crit_edge: ; preds = %for.body41 br label %for.end42 43for.end: ; preds = %for.cond.for.end_crit_edge, %cond.end44 ret i32 045}46 47declare noalias ptr @malloc(i64) #048 49declare signext i32 @printf(ptr nocapture, ...) #050 51declare void @free(ptr nocapture) #052 53declare i64 @strtol(ptr, ptr nocapture, i32 signext) #054 55attributes #0 = { nounwind "less-precise-fpmad"="false" "frame-pointer"="non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "use-soft-float"="false" }56attributes #1 = { nounwind }57