maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/MC/AArch64/SVE2/sabdlb.s

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

28 lines
1.1 KiB
ArmAsm
Raw Normal View History

[AArch64][SVE2] Asm: add integer add/sub long/wide instructions Summary: Patch adds support for the following instructions: SVE2 integer add/subtract long: * SADDLB, SADDLT, UADDLB, UADDLT, SSUBLB, SSUBLT, USUBLB, USUBLT, SABDLB, SABDLT, UABDLB, UABDLT SVE2 integer add/subtract wide: * SADDWB, SADDWT, UADDWB, UADDWT, SSUBWB, SSUBWT, USUBWB, USUBWT The specification can be found here: https://developer.arm.com/docs/ddi0602/latest Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D62142 llvm-svn: 361615
2019-05-24 17:28:27 +08:00
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %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=+sve2 < %s \
[test] llvm/test/: change llvm-objdump single-dash long options to double-dash options As announced here: http://lists.llvm.org/pipermail/llvm-dev/2019-April/131786.html Grouped option syntax (POSIX Utility Conventions) does not play well with -long-option A subsequent change will reject -long-option.
2020-03-16 07:17:52 +08:00
// RUN: | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
[AArch64][SVE2] Asm: add integer add/sub long/wide instructions Summary: Patch adds support for the following instructions: SVE2 integer add/subtract long: * SADDLB, SADDLT, UADDLB, UADDLT, SSUBLB, SSUBLT, USUBLB, USUBLT, SABDLB, SABDLT, UABDLB, UABDLT SVE2 integer add/subtract wide: * SADDWB, SADDWT, UADDWB, UADDWT, SSUBWB, SSUBWT, USUBWB, USUBWT The specification can be found here: https://developer.arm.com/docs/ddi0602/latest Reviewed By: SjoerdMeijer Differential Revision: https://reviews.llvm.org/D62142 llvm-svn: 361615
2019-05-24 17:28:27 +08:00
// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
// RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
sabdlb z0.h, z1.b, z2.b
// CHECK-INST: sabdlb z0.h, z1.b, z2.b
// CHECK-ENCODING: [0x20,0x30,0x42,0x45]
// CHECK-ERROR: instruction requires: sve2
// CHECK-UNKNOWN: 20 30 42 45 <unknown>
sabdlb z29.s, z30.h, z31.h
// CHECK-INST: sabdlb z29.s, z30.h, z31.h
// CHECK-ENCODING: [0xdd,0x33,0x9f,0x45]
// CHECK-ERROR: instruction requires: sve2
// CHECK-UNKNOWN: dd 33 9f 45 <unknown>
sabdlb z31.d, z31.s, z31.s
// CHECK-INST: sabdlb z31.d, z31.s, z31.s
// CHECK-ENCODING: [0xff,0x33,0xdf,0x45]
// CHECK-ERROR: instruction requires: sve2
// CHECK-UNKNOWN: ff 33 df 45 <unknown>