115 lines
5.8 KiB
LLVM
115 lines
5.8 KiB
LLVM
; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_enabled/ %s | opt -loop-vectorize -slp-vectorizer -S - | FileCheck %s --check-prefix=CHECK
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; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_enabled/ %s | opt -loop-vectorize -slp-vectorizer -S -enable-scalable-autovec-in-streaming-mode - | FileCheck %s --check-prefix=CHECK-FORCE-SCALABLE
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; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_enabled/ %s | opt -loop-vectorize -slp-vectorizer -S -enable-fixedwidth-autovec-in-streaming-mode - | FileCheck %s --check-prefix=CHECK-FORCE-FIXEDWIDTH
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; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_compatible/ %s | opt -loop-vectorize -slp-vectorizer -S - | FileCheck %s --check-prefix=CHECK
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; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_compatible/ %s | opt -loop-vectorize -slp-vectorizer -S -enable-scalable-autovec-in-streaming-mode - | FileCheck %s --check-prefix=CHECK-FORCE-SCALABLE
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; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_compatible/ %s | opt -loop-vectorize -slp-vectorizer -S -enable-fixedwidth-autovec-in-streaming-mode - | FileCheck %s --check-prefix=CHECK-FORCE-FIXEDWIDTH
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; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_body/ %s | opt -loop-vectorize -slp-vectorizer -S - | FileCheck %s --check-prefix=CHECK
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; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_body/ %s | opt -loop-vectorize -slp-vectorizer -S -enable-scalable-autovec-in-streaming-mode - | FileCheck %s --check-prefix=CHECK-FORCE-SCALABLE
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; RUN: sed -e s/REPLACE_PSTATE_MACRO/aarch64_pstate_sm_body/ %s | opt -loop-vectorize -slp-vectorizer -S -enable-fixedwidth-autovec-in-streaming-mode - | FileCheck %s --check-prefix=CHECK-FORCE-FIXEDWIDTH
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target triple = "aarch64-unknown-linux-gnu"
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attributes #0 = { vscale_range(1,16) "target-features"="+neon,+sme,+sve2" "REPLACE_PSTATE_MACRO" }
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define void @test_fixedwidth_loopvec(ptr noalias %dst, ptr readonly %src, i32 %N) #0 {
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; CHECK-LABEL: @test_fixedwidth_loopvec
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; CHECK-NOT: <{{[1-9]+}} x i32>
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; CHECK-FORCE-FIXEDWIDTH-LABEL: @test_fixedwidth_loopvec
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; CHECK-FORCE-FIXEDWIDTH: <{{[1-9]+}} x i32>
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entry:
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%cmp6 = icmp sgt i32 %N, 0
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br i1 %cmp6, label %for.body.preheader, label %for.cond.cleanup
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for.body.preheader: ; preds = %entry
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%wide.trip.count = zext i32 %N to i64
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br label %for.body
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for.cond.cleanup: ; preds = %for.body, %entry
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ret void
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for.body: ; preds = %for.body.preheader, %for.body
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%indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
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%arrayidx = getelementptr inbounds i32, ptr %src, i64 %indvars.iv
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%0 = load i32, ptr %arrayidx, align 4
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%add = add nsw i32 %0, 42
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%arrayidx2 = getelementptr inbounds i32, ptr %dst, i64 %indvars.iv
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store i32 %add, ptr %arrayidx2, align 4
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%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
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%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
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br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !0
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}
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!0 = distinct !{!0, !1, !2, !3}
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!1 = !{!"llvm.loop.mustprogress"}
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!2 = !{!"llvm.loop.interleave.count", i32 1}
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!3 = !{!"llvm.loop.vectorize.scalable.enable", i1 false}
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define void @test_scalable_loopvec(ptr noalias %dst, ptr readonly %src, i32 %N) #0 {
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; CHECK-LABEL: @test_scalable_loopvec
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; CHECK-NOT: <vscale x {{[1-9]+}} x i32>
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; CHECK-FORCE-SCALABLE-LABEL: @test_fixedwidth_loopvec
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; CHECK-FORCE-SCALABLE-LABEL: <vscale x {{[1-9]+}} x i32>
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entry:
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%cmp6 = icmp sgt i32 %N, 0
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br i1 %cmp6, label %for.body.preheader, label %for.cond.cleanup
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for.body.preheader: ; preds = %entry
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%wide.trip.count = zext i32 %N to i64
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br label %for.body
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for.cond.cleanup: ; preds = %for.body, %entry
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ret void
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for.body: ; preds = %for.body.preheader, %for.body
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%indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
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%arrayidx = getelementptr inbounds i32, ptr %src, i64 %indvars.iv
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%0 = load i32, ptr %arrayidx, align 4
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%add = add nsw i32 %0, 42
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%arrayidx2 = getelementptr inbounds i32, ptr %dst, i64 %indvars.iv
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store i32 %add, ptr %arrayidx2, align 4
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%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
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%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
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br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !4
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}
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!4 = distinct !{!4, !5, !6, !7}
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!5 = !{!"llvm.loop.mustprogress"}
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!6 = !{!"llvm.loop.interleave.count", i32 1}
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!7 = !{!"llvm.loop.vectorize.scalable.enable", i1 true}
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define void @test_slp(ptr noalias %dst, ptr readonly %src, i32 %N) #0 {
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; CHECK-LABEL: @test_slp
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; CHECK-NOT: <{{[1-9]+}} x i32>
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; CHECK-FORCE-FIXEDWIDTH-LABEL: @test_slp
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; CHECK-FORCE-FIXEDWIDTH: <{{[1-9]+}} x i32>
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entry:
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%cmp6 = icmp sgt i32 %N, 0
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br i1 %cmp6, label %for.body.preheader, label %for.cond.cleanup
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for.body.preheader: ; preds = %entry
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%wide.trip.count = zext i32 %N to i64
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br label %for.body
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for.cond.cleanup: ; preds = %for.body, %entry
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ret void
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for.body: ; preds = %for.body.preheader, %for.body
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%indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ]
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%arrayidx = getelementptr inbounds i32, ptr %src, i64 %indvars.iv
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%0 = load i32, ptr %arrayidx, align 4
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%add = add nsw i32 %0, 42
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%arrayidx2 = getelementptr inbounds i32, ptr %dst, i64 %indvars.iv
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store i32 %add, ptr %arrayidx2, align 4
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%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
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%exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
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br i1 %exitcond.not, label %for.cond.cleanup, label %for.body, !llvm.loop !8
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}
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!8 = distinct !{!8, !9, !10, !11}
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!9 = !{!"llvm.loop.mustprogress"}
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!10 = !{!"llvm.loop.interleave.count", i32 4}
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!11 = !{!"llvm.loop.vectorize.width", i32 1}
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