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llvm-project/llvm/test/MC/AArch64/SVE/ld2h.s

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[AArch64][SVE] Asm: Support for structured LD2 (scalar+imm) load instructions. Reviewers: fhahn, rengolin, javed.absar, huntergr, SjoerdMeijer, t.p.northover, echristo, evandro Reviewed By: rengolin Subscribers: tschuett, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D45622 llvm-svn: 330108
2018-04-16 15:09:29 +08:00
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-ERROR
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
// RUN: | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
// RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
[AArch64][SVE] Asm: Support for structured LD2, LD3 and LD4 (scalar+scalar) load instructions. Reviewers: rengolin, fhahn, samparker, SjoerdMeijer, javed.absar Reviewed By: fhahn Differential Revision: https://reviews.llvm.org/D46679 llvm-svn: 332442
2018-05-16 17:16:20 +08:00
ld2h { z0.h, z1.h }, p0/z, [x0, x0, lsl #1]
// CHECK-INST: ld2h { z0.h, z1.h }, p0/z, [x0, x0, lsl #1]
// CHECK-ENCODING: [0x00,0xc0,0xa0,0xa4]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: 00 c0 a0 a4 <unknown>
ld2h { z5.h, z6.h }, p3/z, [x17, x16, lsl #1]
// CHECK-INST: ld2h { z5.h, z6.h }, p3/z, [x17, x16, lsl #1]
// CHECK-ENCODING: [0x25,0xce,0xb0,0xa4]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: 25 ce b0 a4 <unknown>
[AArch64][SVE] Asm: Support for structured LD2 (scalar+imm) load instructions. Reviewers: fhahn, rengolin, javed.absar, huntergr, SjoerdMeijer, t.p.northover, echristo, evandro Reviewed By: rengolin Subscribers: tschuett, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D45622 llvm-svn: 330108
2018-04-16 15:09:29 +08:00
ld2h { z0.h, z1.h }, p0/z, [x0]
// CHECK-INST: ld2h { z0.h, z1.h }, p0/z, [x0]
// CHECK-ENCODING: [0x00,0xe0,0xa0,0xa4]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: 00 e0 a0 a4 <unknown>
ld2h { z23.h, z24.h }, p3/z, [x13, #-16, mul vl]
// CHECK-INST: ld2h { z23.h, z24.h }, p3/z, [x13, #-16, mul vl]
// CHECK-ENCODING: [0xb7,0xed,0xa8,0xa4]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: b7 ed a8 a4 <unknown>
ld2h { z21.h, z22.h }, p5/z, [x10, #10, mul vl]
// CHECK-INST: ld2h { z21.h, z22.h }, p5/z, [x10, #10, mul vl]
// CHECK-ENCODING: [0x55,0xf5,0xa5,0xa4]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: 55 f5 a5 a4 <unknown>