47 lines
1.9 KiB
LLVM
47 lines
1.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -slp-vectorizer < %s -S -o - -mtriple=x86_64-apple-macosx10.10.0 -mcpu=core2 | FileCheck %s
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define <4 x i32> @sign_extend_v_v(<4 x i16> %lhs) {
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; CHECK-LABEL: @sign_extend_v_v(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = sext <4 x i16> [[LHS:%.*]] to <4 x i32>
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; CHECK-NEXT: ret <4 x i32> [[TMP0]]
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;
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entry:
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%vecext = extractelement <4 x i16> %lhs, i32 0
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%conv = sext i16 %vecext to i32
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%vecinit = insertelement <4 x i32> poison, i32 %conv, i32 0
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%vecext1 = extractelement <4 x i16> %lhs, i32 1
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%conv2 = sext i16 %vecext1 to i32
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%vecinit3 = insertelement <4 x i32> %vecinit, i32 %conv2, i32 1
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%vecext4 = extractelement <4 x i16> %lhs, i32 2
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%conv5 = sext i16 %vecext4 to i32
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%vecinit6 = insertelement <4 x i32> %vecinit3, i32 %conv5, i32 2
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%vecext7 = extractelement <4 x i16> %lhs, i32 3
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%conv8 = sext i16 %vecext7 to i32
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%vecinit9 = insertelement <4 x i32> %vecinit6, i32 %conv8, i32 3
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ret <4 x i32> %vecinit9
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}
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define <4 x i16> @truncate_v_v(<4 x i32> %lhs) {
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; CHECK-LABEL: @truncate_v_v(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = trunc <4 x i32> [[LHS:%.*]] to <4 x i16>
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; CHECK-NEXT: ret <4 x i16> [[TMP0]]
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;
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entry:
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%vecext = extractelement <4 x i32> %lhs, i32 0
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%conv = trunc i32 %vecext to i16
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%vecinit = insertelement <4 x i16> poison, i16 %conv, i32 0
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%vecext1 = extractelement <4 x i32> %lhs, i32 1
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%conv2 = trunc i32 %vecext1 to i16
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%vecinit3 = insertelement <4 x i16> %vecinit, i16 %conv2, i32 1
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%vecext4 = extractelement <4 x i32> %lhs, i32 2
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%conv5 = trunc i32 %vecext4 to i16
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%vecinit6 = insertelement <4 x i16> %vecinit3, i16 %conv5, i32 2
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%vecext7 = extractelement <4 x i32> %lhs, i32 3
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%conv8 = trunc i32 %vecext7 to i16
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%vecinit9 = insertelement <4 x i16> %vecinit6, i16 %conv8, i32 3
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ret <4 x i16> %vecinit9
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}
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