1; RUN: llc -verify-machineinstrs < %s | FileCheck %s 2target datalayout = "E-m:e-i64:64-n32:64" 3target triple = "powerpc64-unknown-linux-gnu" 4 5; Function Attrs: nounwind 6define void @foo(double* nocapture %x, double* nocapture readonly %y) #0 { 7entry: 8 br label %for.body 9 10for.body: ; preds = %for.body, %entry 11 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] 12 %arrayidx = getelementptr inbounds double, double* %y, i64 %indvars.iv 13 %0 = load double, double* %arrayidx, align 8 14 %add = fadd double %0, 1.000000e+00 15 %arrayidx2 = getelementptr inbounds double, double* %x, i64 %indvars.iv 16 store double %add, double* %arrayidx2, align 8 17 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 18 %exitcond19 = icmp eq i64 %indvars.iv.next, 1600 19 br i1 %exitcond19, label %for.body7, label %for.body 20 21; CHECK-LABEL: @foo 22 23; CHECK-DAG: lfdu [[REG1:[0-9]+]], 8({{[0-9]+}}) 24; CHECK-DAG: fadd [[REG2:[0-9]+]], [[REG1]], 0 25; CHECK-DAG: stfdu [[REG2]], 8({{[0-9]+}}) 26; CHECK: bdnz 27 28; CHECK: blr 29 30for.cond.cleanup6: ; preds = %for.body7 31 ret void 32 33for.body7: ; preds = %for.body, %for.body7 34 %i3.017 = phi i32 [ %inc9, %for.body7 ], [ 0, %for.body ] 35 tail call void bitcast (void (...)* @bar to void ()*)() #0 36 %inc9 = add nuw nsw i32 %i3.017, 1 37 %exitcond = icmp eq i32 %inc9, 1024 38 br i1 %exitcond, label %for.cond.cleanup6, label %for.body7 39} 40 41declare void @bar(...) 42 43attributes #0 = { nounwind } 44 45