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

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[AArch64][SVE] Asm: Support for signed/unsigned MIN/MAX/ABD This patch implements the following varieties: - Unpredicated signed max, e.g. smax z0.h, z1.h, #-128 - Unpredicated signed min, e.g. smin z0.h, z1.h, #-128 - Unpredicated unsigned max, e.g. umax z0.h, z1.h, #255 - Unpredicated unsigned min, e.g. umin z0.h, z1.h, #255 - Predicated signed max, e.g. smax z0.h, p0/m, z0.h, z1.h - Predicated signed min, e.g. smin z0.h, p0/m, z0.h, z1.h - Predicated signed abd, e.g. sabd z0.h, p0/m, z0.h, z1.h - Predicated unsigned max, e.g. umax z0.h, p0/m, z0.h, z1.h - Predicated unsigned min, e.g. umin z0.h, p0/m, z0.h, z1.h - Predicated unsigned abd, e.g. uabd z0.h, p0/m, z0.h, z1.h llvm-svn: 336317
2018-07-05 15:54:10 +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
uabd z31.b, p7/m, z31.b, z31.b
// CHECK-INST: uabd z31.b, p7/m, z31.b, z31.b
// CHECK-ENCODING: [0xff,0x1f,0x0d,0x04]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: ff 1f 0d 04 <unknown>
uabd z31.h, p7/m, z31.h, z31.h
// CHECK-INST: uabd z31.h, p7/m, z31.h, z31.h
// CHECK-ENCODING: [0xff,0x1f,0x4d,0x04]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: ff 1f 4d 04 <unknown>
uabd z31.s, p7/m, z31.s, z31.s
// CHECK-INST: uabd z31.s, p7/m, z31.s, z31.s
// CHECK-ENCODING: [0xff,0x1f,0x8d,0x04]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: ff 1f 8d 04 <unknown>
uabd z31.d, p7/m, z31.d, z31.d
// CHECK-INST: uabd z31.d, p7/m, z31.d, z31.d
// CHECK-ENCODING: [0xff,0x1f,0xcd,0x04]
// CHECK-ERROR: instruction requires: sve
// CHECK-UNKNOWN: ff 1f cd 04 <unknown>