; RUN: llc -march=lanai < %s | FileCheck %s ; RUN: llc -march=lanai --lanai-nop-delay-filler < %s | \ ; RUN: FileCheck %s --check-prefix=NOP ; CHECK: bt f ; CHECK-NEXT: or ; NOP: bt f ; NOP-NEXT: nop ; ModuleID = 'delay_filler.c' target datalayout = "E-m:e-p:32:32-i64:64-a:0:32-n32-S64" target triple = "lanai" ; Function Attrs: nounwind define i32 @g(i32 inreg %n) #0 { entry: %cmp5 = icmp sgt i32 %n, 0 br i1 %cmp5, label %for.body.preheader, label %for.cond.cleanup for.body.preheader: ; preds = %entry br label %for.body for.cond.cleanup.loopexit: ; preds = %for.body %call.lcssa = phi i32 [ %call, %for.body ] br label %for.cond.cleanup for.cond.cleanup: ; preds = %for.cond.cleanup.loopexit, %entry %a.0.lcssa = phi i32 [ undef, %entry ], [ %call.lcssa, %for.cond.cleanup.loopexit ] ret i32 %a.0.lcssa for.body: ; preds = %for.body.preheader, %for.body %i.07 = phi i32 [ %inc, %for.body ], [ 0, %for.body.preheader ] %a.06 = phi i32 [ %call, %for.body ], [ undef, %for.body.preheader ] %call = tail call i32 @f(i32 inreg %a.06) #2 %inc = add nuw nsw i32 %i.07, 1 %exitcond = icmp eq i32 %inc, %n br i1 %exitcond, label %for.cond.cleanup.loopexit, label %for.body } declare i32 @f(i32 inreg) #1