28 lines
1.3 KiB
LLVM
28 lines
1.3 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes=instcombine < %s | FileCheck %s
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target triple = "aarch64-unknown-linux-gnu"
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define <vscale x 4 x i32> @replace_sel_intrinsic(<vscale x 4 x i1> %p, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b) #0 {
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; CHECK-LABEL: @replace_sel_intrinsic(
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; CHECK-NEXT: [[TMP1:%.*]] = select <vscale x 4 x i1> [[P:%.*]], <vscale x 4 x i32> [[A:%.*]], <vscale x 4 x i32> [[B:%.*]]
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; CHECK-NEXT: ret <vscale x 4 x i32> [[TMP1]]
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;
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%1 = tail call <vscale x 4 x i32> @llvm.aarch64.sve.sel.nxv4i32(<vscale x 4 x i1> %p, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b)
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ret <vscale x 4 x i32> %1
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}
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define <vscale x 4 x i32> @sel_ptrue(<vscale x 4 x i32> %a, <vscale x 4 x i32> %b) {
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; CHECK-LABEL: @sel_ptrue(
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; CHECK-NEXT: ret <vscale x 4 x i32> [[A:%.*]]
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;
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%pred = call <vscale x 4 x i1> @llvm.aarch64.sve.ptrue.nxv4i1(i32 31)
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%res = call <vscale x 4 x i32> @llvm.aarch64.sve.sel.nxv4i32(<vscale x 4 x i1> %pred, <vscale x 4 x i32> %a, <vscale x 4 x i32> %b)
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ret <vscale x 4 x i32> %res
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}
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declare <vscale x 4 x i1> @llvm.aarch64.sve.ptrue.nxv4i1(i32)
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declare <vscale x 4 x i32> @llvm.aarch64.sve.sel.nxv4i32(<vscale x 4 x i1>, <vscale x 4 x i32>, <vscale x 4 x i32>)
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attributes #0 = { "target-features"="+sve" }
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