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56 lines
1.5 KiB
56 lines
1.5 KiB
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s
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define arm_aapcs_vfpcc <16 x i8> @neg_v16i8(<16 x i8> %s1) {
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; CHECK-LABEL: neg_v16i8:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vneg.s8 q0, q0
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; CHECK-NEXT: bx lr
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entry:
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%0 = sub nsw <16 x i8> zeroinitializer, %s1
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ret <16 x i8> %0
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}
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define arm_aapcs_vfpcc <8 x i16> @neg_v8i16(<8 x i16> %s1) {
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; CHECK-LABEL: neg_v8i16:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vneg.s16 q0, q0
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; CHECK-NEXT: bx lr
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entry:
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%0 = sub nsw <8 x i16> zeroinitializer, %s1
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ret <8 x i16> %0
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}
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define arm_aapcs_vfpcc <4 x i32> @neg_v4i32(<4 x i32> %s1) {
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; CHECK-LABEL: neg_v4i32:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vneg.s32 q0, q0
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; CHECK-NEXT: bx lr
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entry:
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%0 = sub nsw <4 x i32> zeroinitializer, %s1
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ret <4 x i32> %0
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}
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define arm_aapcs_vfpcc <2 x i64> @neg_v2i64(<2 x i64> %s1) {
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; CHECK-LABEL: neg_v2i64:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov r1, s2
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; CHECK-NEXT: mov.w r12, #0
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; CHECK-NEXT: vmov r0, s3
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; CHECK-NEXT: vmov r2, s0
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; CHECK-NEXT: vmov r3, s1
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; CHECK-NEXT: rsbs r1, r1, #0
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; CHECK-NEXT: sbc.w r0, r12, r0
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; CHECK-NEXT: rsbs r2, r2, #0
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; CHECK-NEXT: sbc.w r3, r12, r3
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; CHECK-NEXT: vmov.32 q0[0], r2
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; CHECK-NEXT: vmov.32 q0[1], r3
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; CHECK-NEXT: vmov.32 q0[2], r1
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; CHECK-NEXT: vmov.32 q0[3], r0
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; CHECK-NEXT: bx lr
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entry:
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%0 = sub nsw <2 x i64> zeroinitializer, %s1
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ret <2 x i64> %0
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}
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