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72 lines
1.7 KiB
LLVM
72 lines
1.7 KiB
LLVM
; RUN: llc -mtriple=arm64-linux-gnu -o - %s | FileCheck %s
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define i32 @test_neg_i32(i32 %in) {
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; CHECK-LABEL: test_neg_i32:
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; CHECK: neg w0, w0
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%res = sub i32 0, %in
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ret i32 %res
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}
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define i64 @test_neg_i64(i64 %in) {
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; CHECK-LABEL: test_neg_i64:
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; CHECK: neg x0, x0
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%res = sub i64 0, %in
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ret i64 %res
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}
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define <8 x i8> @test_neg_v8i8(<8 x i8> %in) {
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; CHECK-LABEL: test_neg_v8i8:
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; CHECK: neg v0.8b, v0.8b
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%res = sub <8 x i8> zeroinitializer, %in
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ret <8 x i8> %res
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}
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define <4 x i16> @test_neg_v4i16(<4 x i16> %in) {
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; CHECK-LABEL: test_neg_v4i16:
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; CHECK: neg v0.4h, v0.4h
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%res = sub <4 x i16> zeroinitializer, %in
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ret <4 x i16> %res
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}
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define <2 x i32> @test_neg_v2i32(<2 x i32> %in) {
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; CHECK-LABEL: test_neg_v2i32:
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; CHECK: neg v0.2s, v0.2s
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%res = sub <2 x i32> zeroinitializer, %in
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ret <2 x i32> %res
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}
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define <16 x i8> @test_neg_v16i8(<16 x i8> %in) {
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; CHECK-LABEL: test_neg_v16i8:
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; CHECK: neg v0.16b, v0.16b
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%res = sub <16 x i8> zeroinitializer, %in
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ret <16 x i8> %res
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}
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define <8 x i16> @test_neg_v8i16(<8 x i16> %in) {
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; CHECK-LABEL: test_neg_v8i16:
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; CHECK: neg v0.8h, v0.8h
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%res = sub <8 x i16> zeroinitializer, %in
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ret <8 x i16> %res
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}
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define <4 x i32> @test_neg_v4i32(<4 x i32> %in) {
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; CHECK-LABEL: test_neg_v4i32:
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; CHECK: neg v0.4s, v0.4s
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%res = sub <4 x i32> zeroinitializer, %in
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ret <4 x i32> %res
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}
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define <2 x i64> @test_neg_v2i64(<2 x i64> %in) {
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; CHECK-LABEL: test_neg_v2i64:
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; CHECK: neg v0.2d, v0.2d
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%res = sub <2 x i64> zeroinitializer, %in
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ret <2 x i64> %res
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}
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define <1 x i64> @test_neg_v1i64(<1 x i64> %in) {
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; CHECK-LABEL: test_neg_v1i64:
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; CHECK: neg d0, d0
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%res = sub <1 x i64> zeroinitializer, %in
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ret <1 x i64> %res
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}
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