| ; RUN: llc -mcpu=pwr9 -mtriple=powerpc64-unknown-linux-gnu < %s -verify-machineinstrs | FileCheck %s |
| ; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-linux-gnu < %s -verify-machineinstrs | FileCheck %s |
| ; RUN: llc -mcpu=pwr8 -mtriple=powerpc64-unknown-linux-gnu -disable-ppc-ctrloops < %s -verify-machineinstrs \ |
| ; RUN: | FileCheck %s --check-prefix=CHECK-ITIN |
| ; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu -disable-ppc-ctrloops < %s -verify-machineinstrs \ |
| ; RUN: | FileCheck %s --check-prefix=CHECK-ITIN |
| |
| |
| %0 = type { i32, i32 } |
| |
| ; Function Attrs: norecurse nounwind writeonly |
| define void @initCombList(%0* nocapture, i32 signext) local_unnamed_addr #0 { |
| ; CHECK-LABEL: initCombList: |
| ; CHECK: addi 4, 4, -8 |
| ; CHECK: stwu [[REG:[0-9]+]], 64(3) |
| |
| ; CHECK-ITIN-LABEL: initCombList: |
| ; CHECK-ITIN: stwu [[REG:[0-9]+]], 64(3) |
| ; CHECK-ITIN-NEXT: addi [[REG2:[0-9]+]], [[REG2]], 8 |
| |
| |
| %3 = zext i32 %1 to i64 |
| br i1 undef, label %6, label %4 |
| |
| ; <label>:4: ; preds = %2 |
| store i32 0, i32* undef, align 4, !tbaa !1 |
| %5 = add nuw nsw i64 0, 1 |
| br label %6 |
| |
| ; <label>:6: ; preds = %4, %2 |
| %7 = phi i64 [ 0, %2 ], [ %5, %4 ] |
| br i1 undef, label %23, label %8 |
| |
| ; <label>:8: ; preds = %8, %6 |
| %9 = phi i64 [ %21, %8 ], [ %7, %6 ] |
| %10 = getelementptr inbounds %0, %0* %0, i64 %9, i32 1 |
| store i32 0, i32* %10, align 4, !tbaa !1 |
| %11 = add nuw nsw i64 %9, 1 |
| %12 = getelementptr inbounds %0, %0* %0, i64 %11, i32 1 |
| store i32 0, i32* %12, align 4, !tbaa !1 |
| %13 = add nsw i64 %9, 2 |
| %14 = getelementptr inbounds %0, %0* %0, i64 %13, i32 1 |
| store i32 0, i32* %14, align 4, !tbaa !1 |
| %15 = add nsw i64 %9, 3 |
| %16 = getelementptr inbounds %0, %0* %0, i64 %15, i32 1 |
| store i32 0, i32* %16, align 4, !tbaa !1 |
| %17 = add nsw i64 %9, 4 |
| %18 = getelementptr inbounds %0, %0* %0, i64 %17, i32 1 |
| store i32 0, i32* %18, align 4, !tbaa !1 |
| %19 = add nsw i64 %9, 6 |
| %20 = getelementptr inbounds %0, %0* %0, i64 %19, i32 1 |
| store i32 0, i32* %20, align 4, !tbaa !1 |
| %21 = add nsw i64 %9, 8 |
| %22 = icmp eq i64 %21, %3 |
| br i1 %22, label %23, label %8, !llvm.loop !6 |
| |
| ; <label>:23: ; preds = %8, %6 |
| ret void |
| } |
| |
| attributes #0 = { norecurse nounwind writeonly "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="ppc64le" "target-features"="+altivec,+bpermd,+crypto,+direct-move,+extdiv,+htm,+power8-vector,+vsx,-power9-vector" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| |
| !llvm.ident = !{!0} |
| |
| !0 = !{!"clang version 8.0.0 "} |
| !1 = !{!2, !3, i64 4} |
| !2 = !{!"", !3, i64 0, !3, i64 4} |
| !3 = !{!"int", !4, i64 0} |
| !4 = !{!"omnipotent char", !5, i64 0} |
| !5 = !{!"Simple C/C++ TBAA"} |
| !6 = distinct !{!6, !7} |
| !7 = !{!"llvm.loop.isvectorized", i32 1} |