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https://github.com/RPCS3/llvm-mirror.git
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61eab1d530
Simon pointed out that this function is doing a bitcast, which can be incorrect for big endian. That makes the lowering of VMOVN in MVE wrong, but the function is shared between Neon and MVE so both can be incorrect. This attempts to fix things by using the newly added VECTOR_REG_CAST instead of the BITCAST. As it may now be used on Neon, I've added the relevant patterns for it there too. I've also added a quick dag combine for it to remove them where possible. Differential Revision: https://reviews.llvm.org/D74485
745 lines
24 KiB
LLVM
745 lines
24 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s
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; RUN: llc -mtriple=thumbebv8.1m.main-arm-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECKBE
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define arm_aapcs_vfpcc <8 x i16> @vmovn32_trunc1(<4 x i32> %src1, <4 x i32> %src2) {
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; CHECK-LABEL: vmovn32_trunc1:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmovnt.i32 q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn32_trunc1:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.32 q2, q1
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; CHECKBE-NEXT: vrev64.32 q1, q0
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; CHECKBE-NEXT: vmovnt.i32 q1, q2
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; CHECKBE-NEXT: vrev64.16 q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%strided.vec = shufflevector <4 x i32> %src1, <4 x i32> %src2, <8 x i32> <i32 0, i32 4, i32 1, i32 5, i32 2, i32 6, i32 3, i32 7>
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%out = trunc <8 x i32> %strided.vec to <8 x i16>
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ret <8 x i16> %out
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}
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define arm_aapcs_vfpcc <8 x i16> @vmovn32_trunc2(<4 x i32> %src1, <4 x i32> %src2) {
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; CHECK-LABEL: vmovn32_trunc2:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmovnt.i32 q1, q0
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn32_trunc2:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.32 q2, q0
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; CHECKBE-NEXT: vrev64.32 q3, q1
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; CHECKBE-NEXT: vmovnt.i32 q3, q2
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; CHECKBE-NEXT: vrev64.16 q0, q3
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; CHECKBE-NEXT: bx lr
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entry:
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%strided.vec = shufflevector <4 x i32> %src1, <4 x i32> %src2, <8 x i32> <i32 4, i32 0, i32 5, i32 1, i32 6, i32 2, i32 7, i32 3>
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%out = trunc <8 x i32> %strided.vec to <8 x i16>
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ret <8 x i16> %out
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}
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define arm_aapcs_vfpcc <16 x i8> @vmovn16_trunc1(<8 x i16> %src1, <8 x i16> %src2) {
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; CHECK-LABEL: vmovn16_trunc1:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmovnt.i16 q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn16_trunc1:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.16 q2, q1
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; CHECKBE-NEXT: vrev64.16 q1, q0
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; CHECKBE-NEXT: vmovnt.i16 q1, q2
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; CHECKBE-NEXT: vrev64.8 q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%strided.vec = shufflevector <8 x i16> %src1, <8 x i16> %src2, <16 x i32> <i32 0, i32 8, i32 1, i32 9, i32 2, i32 10, i32 3, i32 11, i32 4, i32 12, i32 5, i32 13, i32 6, i32 14, i32 7, i32 15>
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%out = trunc <16 x i16> %strided.vec to <16 x i8>
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ret <16 x i8> %out
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}
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define arm_aapcs_vfpcc <16 x i8> @vmovn16_trunc2(<8 x i16> %src1, <8 x i16> %src2) {
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; CHECK-LABEL: vmovn16_trunc2:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmovnt.i16 q1, q0
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn16_trunc2:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.16 q2, q0
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; CHECKBE-NEXT: vrev64.16 q3, q1
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; CHECKBE-NEXT: vmovnt.i16 q3, q2
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; CHECKBE-NEXT: vrev64.8 q0, q3
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; CHECKBE-NEXT: bx lr
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entry:
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%strided.vec = shufflevector <8 x i16> %src1, <8 x i16> %src2, <16 x i32> <i32 8, i32 0, i32 9, i32 1, i32 10, i32 2, i32 11, i32 3, i32 12, i32 4, i32 13, i32 5, i32 14, i32 6, i32 15, i32 7>
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%out = trunc <16 x i16> %strided.vec to <16 x i8>
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ret <16 x i8> %out
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}
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define arm_aapcs_vfpcc <2 x i64> @vmovn64_t1(<2 x i64> %src1, <2 x i64> %src2) {
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; CHECK-LABEL: vmovn64_t1:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s2, s4
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; CHECK-NEXT: vmov.f32 s3, s5
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn64_t1:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vmov.f32 s2, s4
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; CHECKBE-NEXT: vmov.f32 s3, s5
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <2 x i64> %src1, <2 x i64> %src2, <2 x i32> <i32 0, i32 2>
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ret <2 x i64> %out
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}
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define arm_aapcs_vfpcc <2 x i64> @vmovn64_t2(<2 x i64> %src1, <2 x i64> %src2) {
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; CHECK-LABEL: vmovn64_t2:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s6, s0
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; CHECK-NEXT: vmov.f32 s7, s1
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn64_t2:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vmov.f32 s6, s0
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; CHECKBE-NEXT: vmov.f32 s7, s1
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; CHECKBE-NEXT: vmov q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <2 x i64> %src1, <2 x i64> %src2, <2 x i32> <i32 2, i32 0>
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ret <2 x i64> %out
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}
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define arm_aapcs_vfpcc <2 x i64> @vmovn64_b1(<2 x i64> %src1, <2 x i64> %src2) {
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; CHECK-LABEL: vmovn64_b1:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s2, s6
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; CHECK-NEXT: vmov.f32 s3, s7
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn64_b1:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vmov.f32 s2, s6
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; CHECKBE-NEXT: vmov.f32 s3, s7
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <2 x i64> %src1, <2 x i64> %src2, <2 x i32> <i32 0, i32 3>
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ret <2 x i64> %out
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}
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define arm_aapcs_vfpcc <2 x i64> @vmovn64_b2(<2 x i64> %src1, <2 x i64> %src2) {
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; CHECK-LABEL: vmovn64_b2:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s4, s6
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; CHECK-NEXT: vmov.f32 s5, s7
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; CHECK-NEXT: vmov.f32 s6, s0
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; CHECK-NEXT: vmov.f32 s7, s1
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn64_b2:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vmov.f32 s4, s6
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; CHECKBE-NEXT: vmov.f32 s5, s7
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; CHECKBE-NEXT: vmov.f32 s6, s0
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; CHECKBE-NEXT: vmov.f32 s7, s1
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; CHECKBE-NEXT: vmov q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <2 x i64> %src1, <2 x i64> %src2, <2 x i32> <i32 3, i32 0>
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ret <2 x i64> %out
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}
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define arm_aapcs_vfpcc <2 x i64> @vmovn64_b3(<2 x i64> %src1, <2 x i64> %src2) {
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; CHECK-LABEL: vmovn64_b3:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s0, s2
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; CHECK-NEXT: vmov.f32 s1, s3
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; CHECK-NEXT: vmov.f32 s2, s4
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; CHECK-NEXT: vmov.f32 s3, s5
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn64_b3:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vmov.f32 s0, s2
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; CHECKBE-NEXT: vmov.f32 s1, s3
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; CHECKBE-NEXT: vmov.f32 s2, s4
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; CHECKBE-NEXT: vmov.f32 s3, s5
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <2 x i64> %src1, <2 x i64> %src2, <2 x i32> <i32 1, i32 2>
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ret <2 x i64> %out
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}
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define arm_aapcs_vfpcc <2 x i64> @vmovn64_b4(<2 x i64> %src1, <2 x i64> %src2) {
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; CHECK-LABEL: vmovn64_b4:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s6, s2
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; CHECK-NEXT: vmov.f32 s7, s3
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn64_b4:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vmov.f32 s6, s2
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; CHECKBE-NEXT: vmov.f32 s7, s3
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; CHECKBE-NEXT: vmov q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <2 x i64> %src1, <2 x i64> %src2, <2 x i32> <i32 2, i32 1>
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ret <2 x i64> %out
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}
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define arm_aapcs_vfpcc <4 x i32> @vmovn32_t1(<4 x i32> %src1, <4 x i32> %src2) {
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; CHECK-LABEL: vmovn32_t1:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s1, s4
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; CHECK-NEXT: vmov.f32 s3, s6
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn32_t1:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.32 q2, q1
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; CHECKBE-NEXT: vrev64.32 q1, q0
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; CHECKBE-NEXT: vmov.f32 s5, s8
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; CHECKBE-NEXT: vmov.f32 s7, s10
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; CHECKBE-NEXT: vrev64.32 q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <4 x i32> %src1, <4 x i32> %src2, <4 x i32> <i32 0, i32 4, i32 2, i32 6>
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ret <4 x i32> %out
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}
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define arm_aapcs_vfpcc <4 x i32> @vmovn32_t2(<4 x i32> %src1, <4 x i32> %src2) {
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; CHECK-LABEL: vmovn32_t2:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s5, s0
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; CHECK-NEXT: vmov.f32 s7, s2
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn32_t2:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.32 q2, q0
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; CHECKBE-NEXT: vrev64.32 q3, q1
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; CHECKBE-NEXT: vmov.f32 s13, s8
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; CHECKBE-NEXT: vmov.f32 s15, s10
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; CHECKBE-NEXT: vrev64.32 q0, q3
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <4 x i32> %src1, <4 x i32> %src2, <4 x i32> <i32 4, i32 0, i32 6, i32 2>
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ret <4 x i32> %out
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}
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define arm_aapcs_vfpcc <4 x i32> @vmovn32_b1(<4 x i32> %src1, <4 x i32> %src2) {
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; CHECK-LABEL: vmovn32_b1:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s1, s5
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; CHECK-NEXT: vmov.f32 s3, s7
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn32_b1:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.32 q2, q1
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; CHECKBE-NEXT: vrev64.32 q1, q0
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; CHECKBE-NEXT: vmov.f32 s5, s9
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; CHECKBE-NEXT: vmov.f32 s7, s11
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; CHECKBE-NEXT: vrev64.32 q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <4 x i32> %src1, <4 x i32> %src2, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
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ret <4 x i32> %out
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}
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define arm_aapcs_vfpcc <4 x i32> @vmovn32_b2(<4 x i32> %src1, <4 x i32> %src2) {
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; CHECK-LABEL: vmovn32_b2:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s8, s5
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; CHECK-NEXT: vmov.f32 s9, s0
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; CHECK-NEXT: vmov.f32 s10, s7
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; CHECK-NEXT: vmov.f32 s11, s2
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; CHECK-NEXT: vmov q0, q2
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn32_b2:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.32 q2, q0
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; CHECKBE-NEXT: vrev64.32 q0, q1
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; CHECKBE-NEXT: vmov.f32 s4, s1
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; CHECKBE-NEXT: vmov.f32 s5, s8
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; CHECKBE-NEXT: vmov.f32 s6, s3
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; CHECKBE-NEXT: vmov.f32 s7, s10
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; CHECKBE-NEXT: vrev64.32 q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <4 x i32> %src1, <4 x i32> %src2, <4 x i32> <i32 5, i32 0, i32 7, i32 2>
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ret <4 x i32> %out
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}
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define arm_aapcs_vfpcc <4 x i32> @vmovn32_b3(<4 x i32> %src1, <4 x i32> %src2) {
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; CHECK-LABEL: vmovn32_b3:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s8, s1
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; CHECK-NEXT: vmov.f32 s9, s4
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; CHECK-NEXT: vmov.f32 s10, s3
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; CHECK-NEXT: vmov.f32 s11, s6
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; CHECK-NEXT: vmov q0, q2
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn32_b3:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.32 q2, q1
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; CHECKBE-NEXT: vrev64.32 q1, q0
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; CHECKBE-NEXT: vmov.f32 s12, s5
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; CHECKBE-NEXT: vmov.f32 s13, s8
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; CHECKBE-NEXT: vmov.f32 s14, s7
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; CHECKBE-NEXT: vmov.f32 s15, s10
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; CHECKBE-NEXT: vrev64.32 q0, q3
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <4 x i32> %src1, <4 x i32> %src2, <4 x i32> <i32 1, i32 4, i32 3, i32 6>
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ret <4 x i32> %out
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}
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define arm_aapcs_vfpcc <4 x i32> @vmovn32_b4(<4 x i32> %src1, <4 x i32> %src2) {
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; CHECK-LABEL: vmovn32_b4:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.f32 s5, s1
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; CHECK-NEXT: vmov.f32 s7, s3
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; CHECK-NEXT: vmov q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn32_b4:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.32 q2, q0
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; CHECKBE-NEXT: vrev64.32 q3, q1
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; CHECKBE-NEXT: vmov.f32 s13, s9
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; CHECKBE-NEXT: vmov.f32 s15, s11
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; CHECKBE-NEXT: vrev64.32 q0, q3
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <4 x i32> %src1, <4 x i32> %src2, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
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ret <4 x i32> %out
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}
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define arm_aapcs_vfpcc <8 x i16> @vmovn16_t1(<8 x i16> %src1, <8 x i16> %src2) {
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; CHECK-LABEL: vmovn16_t1:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmovnt.i32 q0, q1
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; CHECK-NEXT: bx lr
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;
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; CHECKBE-LABEL: vmovn16_t1:
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; CHECKBE: @ %bb.0: @ %entry
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; CHECKBE-NEXT: vrev64.16 q2, q1
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; CHECKBE-NEXT: vrev64.16 q1, q0
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; CHECKBE-NEXT: vmovnt.i32 q1, q2
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; CHECKBE-NEXT: vrev64.16 q0, q1
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; CHECKBE-NEXT: bx lr
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entry:
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%out = shufflevector <8 x i16> %src1, <8 x i16> %src2, <8 x i32> <i32 0, i32 8, i32 2, i32 10, i32 4, i32 12, i32 6, i32 14>
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ret <8 x i16> %out
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}
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define arm_aapcs_vfpcc <8 x i16> @vmovn16_t2(<8 x i16> %src1, <8 x i16> %src2) {
|
|
; CHECK-LABEL: vmovn16_t2:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmovnt.i32 q1, q0
|
|
; CHECK-NEXT: vmov q0, q1
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn16_t2:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.16 q2, q0
|
|
; CHECKBE-NEXT: vrev64.16 q3, q1
|
|
; CHECKBE-NEXT: vmovnt.i32 q3, q2
|
|
; CHECKBE-NEXT: vrev64.16 q0, q3
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <8 x i16> %src1, <8 x i16> %src2, <8 x i32> <i32 8, i32 0, i32 10, i32 2, i32 12, i32 4, i32 14, i32 6>
|
|
ret <8 x i16> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <8 x i16> @vmovn16_b1(<8 x i16> %src1, <8 x i16> %src2) {
|
|
; CHECK-LABEL: vmovn16_b1:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmovnb.i32 q1, q0
|
|
; CHECK-NEXT: vmov q0, q1
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn16_b1:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.16 q2, q0
|
|
; CHECKBE-NEXT: vrev64.16 q3, q1
|
|
; CHECKBE-NEXT: vmovnb.i32 q3, q2
|
|
; CHECKBE-NEXT: vrev64.16 q0, q3
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <8 x i16> %src1, <8 x i16> %src2, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
|
|
ret <8 x i16> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <8 x i16> @vmovn16_b2(<8 x i16> %src1, <8 x i16> %src2) {
|
|
; CHECK-LABEL: vmovn16_b2:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmov q2, q0
|
|
; CHECK-NEXT: vmov.u16 r0, q1[1]
|
|
; CHECK-NEXT: vmov.16 q0[0], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q2[0]
|
|
; CHECK-NEXT: vmov.16 q0[1], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q1[3]
|
|
; CHECK-NEXT: vmov.16 q0[2], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q2[2]
|
|
; CHECK-NEXT: vmov.16 q0[3], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q1[5]
|
|
; CHECK-NEXT: vmov.16 q0[4], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q2[4]
|
|
; CHECK-NEXT: vmov.16 q0[5], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q1[7]
|
|
; CHECK-NEXT: vmov.16 q0[6], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q2[6]
|
|
; CHECK-NEXT: vmov.16 q0[7], r0
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn16_b2:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.16 q2, q1
|
|
; CHECKBE-NEXT: vrev64.16 q3, q0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q2[1]
|
|
; CHECKBE-NEXT: vmov.16 q1[0], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q3[0]
|
|
; CHECKBE-NEXT: vmov.16 q1[1], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q2[3]
|
|
; CHECKBE-NEXT: vmov.16 q1[2], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q3[2]
|
|
; CHECKBE-NEXT: vmov.16 q1[3], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q2[5]
|
|
; CHECKBE-NEXT: vmov.16 q1[4], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q3[4]
|
|
; CHECKBE-NEXT: vmov.16 q1[5], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q2[7]
|
|
; CHECKBE-NEXT: vmov.16 q1[6], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q3[6]
|
|
; CHECKBE-NEXT: vmov.16 q1[7], r0
|
|
; CHECKBE-NEXT: vrev64.16 q0, q1
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <8 x i16> %src1, <8 x i16> %src2, <8 x i32> <i32 9, i32 0, i32 11, i32 2, i32 13, i32 4, i32 15, i32 6>
|
|
ret <8 x i16> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <8 x i16> @vmovn16_b3(<8 x i16> %src1, <8 x i16> %src2) {
|
|
; CHECK-LABEL: vmovn16_b3:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmov.u16 r0, q0[1]
|
|
; CHECK-NEXT: vmov q2, q0
|
|
; CHECK-NEXT: vmov.16 q0[0], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q1[0]
|
|
; CHECK-NEXT: vmov.16 q0[1], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q2[3]
|
|
; CHECK-NEXT: vmov.16 q0[2], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q1[2]
|
|
; CHECK-NEXT: vmov.16 q0[3], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q2[5]
|
|
; CHECK-NEXT: vmov.16 q0[4], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q1[4]
|
|
; CHECK-NEXT: vmov.16 q0[5], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q2[7]
|
|
; CHECK-NEXT: vmov.16 q0[6], r0
|
|
; CHECK-NEXT: vmov.u16 r0, q1[6]
|
|
; CHECK-NEXT: vmov.16 q0[7], r0
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn16_b3:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.16 q3, q0
|
|
; CHECKBE-NEXT: vrev64.16 q0, q1
|
|
; CHECKBE-NEXT: vmov.u16 r0, q3[1]
|
|
; CHECKBE-NEXT: vmov.16 q2[0], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q0[0]
|
|
; CHECKBE-NEXT: vmov.16 q2[1], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q3[3]
|
|
; CHECKBE-NEXT: vmov.16 q2[2], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q0[2]
|
|
; CHECKBE-NEXT: vmov.16 q2[3], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q3[5]
|
|
; CHECKBE-NEXT: vmov.16 q2[4], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q0[4]
|
|
; CHECKBE-NEXT: vmov.16 q2[5], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q3[7]
|
|
; CHECKBE-NEXT: vmov.16 q2[6], r0
|
|
; CHECKBE-NEXT: vmov.u16 r0, q0[6]
|
|
; CHECKBE-NEXT: vmov.16 q2[7], r0
|
|
; CHECKBE-NEXT: vrev64.16 q0, q2
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <8 x i16> %src1, <8 x i16> %src2, <8 x i32> <i32 1, i32 8, i32 3, i32 10, i32 5, i32 12, i32 7, i32 14>
|
|
ret <8 x i16> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <8 x i16> @vmovn16_b4(<8 x i16> %src1, <8 x i16> %src2) {
|
|
; CHECK-LABEL: vmovn16_b4:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmovnb.i32 q0, q1
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn16_b4:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.16 q2, q1
|
|
; CHECKBE-NEXT: vrev64.16 q1, q0
|
|
; CHECKBE-NEXT: vmovnb.i32 q1, q2
|
|
; CHECKBE-NEXT: vrev64.16 q0, q1
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <8 x i16> %src1, <8 x i16> %src2, <8 x i32> <i32 8, i32 1, i32 10, i32 3, i32 12, i32 5, i32 14, i32 7>
|
|
ret <8 x i16> %out
|
|
}
|
|
|
|
|
|
define arm_aapcs_vfpcc <16 x i8> @vmovn8_b1(<16 x i8> %src1, <16 x i8> %src2) {
|
|
; CHECK-LABEL: vmovn8_b1:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmovnt.i16 q0, q1
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn8_b1:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.8 q2, q1
|
|
; CHECKBE-NEXT: vrev64.8 q1, q0
|
|
; CHECKBE-NEXT: vmovnt.i16 q1, q2
|
|
; CHECKBE-NEXT: vrev64.8 q0, q1
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <16 x i8> %src1, <16 x i8> %src2, <16 x i32> <i32 0, i32 16, i32 2, i32 18, i32 4, i32 20, i32 6, i32 22, i32 8, i32 24, i32 10, i32 26, i32 12, i32 28, i32 14, i32 30>
|
|
ret <16 x i8> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <16 x i8> @vmovn8_b2(<16 x i8> %src1, <16 x i8> %src2) {
|
|
; CHECK-LABEL: vmovn8_b2:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmovnt.i16 q1, q0
|
|
; CHECK-NEXT: vmov q0, q1
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn8_b2:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.8 q2, q0
|
|
; CHECKBE-NEXT: vrev64.8 q3, q1
|
|
; CHECKBE-NEXT: vmovnt.i16 q3, q2
|
|
; CHECKBE-NEXT: vrev64.8 q0, q3
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <16 x i8> %src1, <16 x i8> %src2, <16 x i32> <i32 16, i32 0, i32 18, i32 2, i32 20, i32 4, i32 22, i32 6, i32 24, i32 8, i32 26, i32 10, i32 28, i32 12, i32 30, i32 14>
|
|
ret <16 x i8> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <16 x i8> @vmovn8_t1(<16 x i8> %src1, <16 x i8> %src2) {
|
|
; CHECK-LABEL: vmovn8_t1:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmovnb.i16 q1, q0
|
|
; CHECK-NEXT: vmov q0, q1
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn8_t1:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.8 q2, q0
|
|
; CHECKBE-NEXT: vrev64.8 q3, q1
|
|
; CHECKBE-NEXT: vmovnb.i16 q3, q2
|
|
; CHECKBE-NEXT: vrev64.8 q0, q3
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <16 x i8> %src1, <16 x i8> %src2, <16 x i32> <i32 0, i32 17, i32 2, i32 19, i32 4, i32 21, i32 6, i32 23, i32 8, i32 25, i32 10, i32 27, i32 12, i32 29, i32 14, i32 31>
|
|
ret <16 x i8> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <16 x i8> @vmovn8_t2(<16 x i8> %src1, <16 x i8> %src2) {
|
|
; CHECK-LABEL: vmovn8_t2:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmov q2, q0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[1]
|
|
; CHECK-NEXT: vmov.8 q0[0], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[0]
|
|
; CHECK-NEXT: vmov.8 q0[1], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[3]
|
|
; CHECK-NEXT: vmov.8 q0[2], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[2]
|
|
; CHECK-NEXT: vmov.8 q0[3], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[5]
|
|
; CHECK-NEXT: vmov.8 q0[4], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[4]
|
|
; CHECK-NEXT: vmov.8 q0[5], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[7]
|
|
; CHECK-NEXT: vmov.8 q0[6], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[6]
|
|
; CHECK-NEXT: vmov.8 q0[7], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[9]
|
|
; CHECK-NEXT: vmov.8 q0[8], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[8]
|
|
; CHECK-NEXT: vmov.8 q0[9], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[11]
|
|
; CHECK-NEXT: vmov.8 q0[10], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[10]
|
|
; CHECK-NEXT: vmov.8 q0[11], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[13]
|
|
; CHECK-NEXT: vmov.8 q0[12], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[12]
|
|
; CHECK-NEXT: vmov.8 q0[13], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[15]
|
|
; CHECK-NEXT: vmov.8 q0[14], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[14]
|
|
; CHECK-NEXT: vmov.8 q0[15], r0
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn8_t2:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.8 q2, q1
|
|
; CHECKBE-NEXT: vrev64.8 q3, q0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q2[1]
|
|
; CHECKBE-NEXT: vmov.8 q1[0], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[0]
|
|
; CHECKBE-NEXT: vmov.8 q1[1], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q2[3]
|
|
; CHECKBE-NEXT: vmov.8 q1[2], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[2]
|
|
; CHECKBE-NEXT: vmov.8 q1[3], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q2[5]
|
|
; CHECKBE-NEXT: vmov.8 q1[4], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[4]
|
|
; CHECKBE-NEXT: vmov.8 q1[5], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q2[7]
|
|
; CHECKBE-NEXT: vmov.8 q1[6], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[6]
|
|
; CHECKBE-NEXT: vmov.8 q1[7], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q2[9]
|
|
; CHECKBE-NEXT: vmov.8 q1[8], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[8]
|
|
; CHECKBE-NEXT: vmov.8 q1[9], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q2[11]
|
|
; CHECKBE-NEXT: vmov.8 q1[10], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[10]
|
|
; CHECKBE-NEXT: vmov.8 q1[11], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q2[13]
|
|
; CHECKBE-NEXT: vmov.8 q1[12], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[12]
|
|
; CHECKBE-NEXT: vmov.8 q1[13], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q2[15]
|
|
; CHECKBE-NEXT: vmov.8 q1[14], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[14]
|
|
; CHECKBE-NEXT: vmov.8 q1[15], r0
|
|
; CHECKBE-NEXT: vrev64.8 q0, q1
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <16 x i8> %src1, <16 x i8> %src2, <16 x i32> <i32 17, i32 0, i32 19, i32 2, i32 21, i32 4, i32 23, i32 6, i32 25, i32 8, i32 27, i32 10, i32 29, i32 12, i32 31, i32 14>
|
|
ret <16 x i8> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <16 x i8> @vmovn8_t3(<16 x i8> %src1, <16 x i8> %src2) {
|
|
; CHECK-LABEL: vmovn8_t3:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmov.u8 r0, q0[1]
|
|
; CHECK-NEXT: vmov q2, q0
|
|
; CHECK-NEXT: vmov.8 q0[0], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[0]
|
|
; CHECK-NEXT: vmov.8 q0[1], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[3]
|
|
; CHECK-NEXT: vmov.8 q0[2], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[2]
|
|
; CHECK-NEXT: vmov.8 q0[3], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[5]
|
|
; CHECK-NEXT: vmov.8 q0[4], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[4]
|
|
; CHECK-NEXT: vmov.8 q0[5], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[7]
|
|
; CHECK-NEXT: vmov.8 q0[6], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[6]
|
|
; CHECK-NEXT: vmov.8 q0[7], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[9]
|
|
; CHECK-NEXT: vmov.8 q0[8], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[8]
|
|
; CHECK-NEXT: vmov.8 q0[9], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[11]
|
|
; CHECK-NEXT: vmov.8 q0[10], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[10]
|
|
; CHECK-NEXT: vmov.8 q0[11], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[13]
|
|
; CHECK-NEXT: vmov.8 q0[12], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[12]
|
|
; CHECK-NEXT: vmov.8 q0[13], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q2[15]
|
|
; CHECK-NEXT: vmov.8 q0[14], r0
|
|
; CHECK-NEXT: vmov.u8 r0, q1[14]
|
|
; CHECK-NEXT: vmov.8 q0[15], r0
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn8_t3:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.8 q3, q0
|
|
; CHECKBE-NEXT: vrev64.8 q0, q1
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[1]
|
|
; CHECKBE-NEXT: vmov.8 q2[0], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q0[0]
|
|
; CHECKBE-NEXT: vmov.8 q2[1], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[3]
|
|
; CHECKBE-NEXT: vmov.8 q2[2], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q0[2]
|
|
; CHECKBE-NEXT: vmov.8 q2[3], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[5]
|
|
; CHECKBE-NEXT: vmov.8 q2[4], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q0[4]
|
|
; CHECKBE-NEXT: vmov.8 q2[5], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[7]
|
|
; CHECKBE-NEXT: vmov.8 q2[6], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q0[6]
|
|
; CHECKBE-NEXT: vmov.8 q2[7], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[9]
|
|
; CHECKBE-NEXT: vmov.8 q2[8], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q0[8]
|
|
; CHECKBE-NEXT: vmov.8 q2[9], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[11]
|
|
; CHECKBE-NEXT: vmov.8 q2[10], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q0[10]
|
|
; CHECKBE-NEXT: vmov.8 q2[11], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[13]
|
|
; CHECKBE-NEXT: vmov.8 q2[12], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q0[12]
|
|
; CHECKBE-NEXT: vmov.8 q2[13], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q3[15]
|
|
; CHECKBE-NEXT: vmov.8 q2[14], r0
|
|
; CHECKBE-NEXT: vmov.u8 r0, q0[14]
|
|
; CHECKBE-NEXT: vmov.8 q2[15], r0
|
|
; CHECKBE-NEXT: vrev64.8 q0, q2
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <16 x i8> %src1, <16 x i8> %src2, <16 x i32> <i32 1, i32 16, i32 3, i32 18, i32 5, i32 20, i32 7, i32 22, i32 9, i32 24, i32 11, i32 26, i32 13, i32 28, i32 15, i32 30>
|
|
ret <16 x i8> %out
|
|
}
|
|
|
|
define arm_aapcs_vfpcc <16 x i8> @vmovn8_t4(<16 x i8> %src1, <16 x i8> %src2) {
|
|
; CHECK-LABEL: vmovn8_t4:
|
|
; CHECK: @ %bb.0: @ %entry
|
|
; CHECK-NEXT: vmovnb.i16 q0, q1
|
|
; CHECK-NEXT: bx lr
|
|
;
|
|
; CHECKBE-LABEL: vmovn8_t4:
|
|
; CHECKBE: @ %bb.0: @ %entry
|
|
; CHECKBE-NEXT: vrev64.8 q2, q1
|
|
; CHECKBE-NEXT: vrev64.8 q1, q0
|
|
; CHECKBE-NEXT: vmovnb.i16 q1, q2
|
|
; CHECKBE-NEXT: vrev64.8 q0, q1
|
|
; CHECKBE-NEXT: bx lr
|
|
entry:
|
|
%out = shufflevector <16 x i8> %src1, <16 x i8> %src2, <16 x i32> <i32 16, i32 1, i32 18, i32 3, i32 20, i32 5, i32 22, i32 7, i32 24, i32 9, i32 26, i32 11, i32 28, i32 13, i32 30, i32 15>
|
|
ret <16 x i8> %out
|
|
}
|