1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names \ 3; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s 4define dso_local void @test(ptr nocapture %fp, i32 signext %Arg, i32 signext %Len) local_unnamed_addr #0 { 5; CHECK-LABEL: test: 6; CHECK: # %bb.0: # %entry 7; CHECK-NEXT: mflr r0 8; CHECK-NEXT: .cfi_def_cfa_offset 64 9; CHECK-NEXT: .cfi_offset lr, 16 10; CHECK-NEXT: .cfi_offset r28, -32 11; CHECK-NEXT: .cfi_offset r29, -24 12; CHECK-NEXT: .cfi_offset r30, -16 13; CHECK-NEXT: std r28, -32(r1) # 8-byte Folded Spill 14; CHECK-NEXT: std r29, -24(r1) # 8-byte Folded Spill 15; CHECK-NEXT: std r30, -16(r1) # 8-byte Folded Spill 16; CHECK-NEXT: stdu r1, -64(r1) 17; CHECK-NEXT: cmpwi r5, 1 18; CHECK-NEXT: mr r29, r4 19; CHECK-NEXT: std r2, 24(r1) 20; CHECK-NEXT: std r0, 80(r1) 21; CHECK-NEXT: mr r30, r3 22; CHECK-NEXT: bc 12, lt, .LBB0_4 23; CHECK-NEXT: # %bb.1: # %entry 24; CHECK-NEXT: cmpwi r29, 11 25; CHECK-NEXT: bc 12, lt, .LBB0_4 26; CHECK-NEXT: # %bb.2: # %for.body.us.preheader 27; CHECK-NEXT: addi r3, r5, -1 28; CHECK-NEXT: clrldi r3, r3, 32 29; CHECK-NEXT: addi r28, r3, 1 30; CHECK-NEXT: .p2align 5 31; CHECK-NEXT: .LBB0_3: # %for.body.us 32; CHECK-NEXT: # 33; CHECK-NEXT: mtctr r30 34; CHECK-NEXT: mr r3, r29 35; CHECK-NEXT: mr r12, r30 36; CHECK-NEXT: bctrl 37; CHECK-NEXT: ld 2, 24(r1) 38; CHECK-NEXT: addi r28, r28, -1 39; CHECK-NEXT: cmpldi r28, 0 40; CHECK-NEXT: bc 12, gt, .LBB0_3 41; CHECK-NEXT: .LBB0_4: # %for.cond.cleanup 42; CHECK-NEXT: mtctr r30 43; CHECK-NEXT: mr r3, r29 44; CHECK-NEXT: mr r12, r30 45; CHECK-NEXT: bctrl 46; CHECK-NEXT: ld 2, 24(r1) 47; CHECK-NEXT: addi r1, r1, 64 48; CHECK-NEXT: ld r0, 16(r1) 49; CHECK-NEXT: ld r30, -16(r1) # 8-byte Folded Reload 50; CHECK-NEXT: ld r29, -24(r1) # 8-byte Folded Reload 51; CHECK-NEXT: ld r28, -32(r1) # 8-byte Folded Reload 52; CHECK-NEXT: mtlr r0 53; CHECK-NEXT: blr 54entry: 55 %cmp7 = icmp sgt i32 %Len, 0 56 %cmp1 = icmp sgt i32 %Arg, 10 57 %or.cond = and i1 %cmp7, %cmp1 58 br i1 %or.cond, label %for.body.us, label %for.cond.cleanup 59 60for.body.us: ; preds = %entry, %for.body.us 61 %i.08.us = phi i32 [ %inc.us, %for.body.us ], [ 0, %entry ] 62 tail call void %fp(i32 signext %Arg) #1 63 %inc.us = add nuw nsw i32 %i.08.us, 1 64 %exitcond = icmp eq i32 %inc.us, %Len 65 br i1 %exitcond, label %for.cond.cleanup, label %for.body.us 66 67for.cond.cleanup: ; preds = %for.body.us, %entry 68 tail call void %fp(i32 signext %Arg) #1 69 ret void 70} 71