1 ; RUN: llc < %s -mcpu=ppc | FileCheck %s 2 3 target datalayout = "E-p:32:32:32-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" 4 target triple = "powerpc-unknown-linux-gnu" 5 6 define ppc_fp128 @foo(ppc_fp128* nocapture %n, ppc_fp128 %d) nounwind readonly { 7 entry: 8 br label %for.body 9 10 for.body: ; preds = %for.body, %entry 11 %i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ] 12 %x.05 = phi ppc_fp128 [ %d, %entry ], [ %conv, %for.body ] 13 %arrayidx = getelementptr inbounds ppc_fp128* %n, i32 %i.06 14 %0 = load ppc_fp128* %arrayidx, align 8 15 %conv = tail call ppc_fp128 @copysignl(ppc_fp128 %x.05, ppc_fp128 %d) nounwind readonly 16 %inc = add nsw i32 %i.06, 1 17 %exitcond = icmp eq i32 %inc, 2048 18 br i1 %exitcond, label %for.end, label %for.body 19 20 for.end: ; preds = %for.body 21 ret ppc_fp128 %conv 22 } 23 24 declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128) #0 25 26 ; CHECK: @foo 27 ; CHECK-NOT: mtctr 28 29
