1 ; RUN: llc -mcpu=pwr7 -mattr=+vsx < %s | FileCheck %s 2 ; RUN: llc -mcpu=pwr7 -mattr=+vsx -fast-isel -O0 < %s | FileCheck %s 3 target datalayout = "E-m:e-i64:64-n32:64" 4 target triple = "powerpc64-unknown-linux-gnu" 5 6 define double @takFP(double %x, double %y, double %z) #0 { 7 entry: 8 br i1 undef, label %if.then, label %return 9 10 if.then: ; preds = %if.then, %entry 11 %x.tr16 = phi double [ %call, %if.then ], [ %x, %entry ] 12 %call = tail call double @takFP(double undef, double undef, double undef) 13 %call4 = tail call double @takFP(double undef, double %x.tr16, double undef) 14 %cmp = fcmp olt double undef, %call 15 br i1 %cmp, label %if.then, label %return 16 17 return: ; preds = %if.then, %entry 18 %z.tr.lcssa = phi double [ %z, %entry ], [ %call4, %if.then ] 19 ret double %z.tr.lcssa 20 21 ; CHECK: @takFP 22 ; CHECK-NOT: xxlor 0, 0, 0 23 ; CHECK: blr 24 } 25 26 attributes #0 = { nounwind readnone } 27 attributes #1 = { nounwind } 28 29
