| // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+streaming-sve,+fullfp16 < %s \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST |
| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=-neon < %s 2>&1 \ |
| // RUN: | FileCheck %s --check-prefix=CHECK-ERROR |
| // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+streaming-sve,+fullfp16 < %s \ |
| // RUN: | llvm-objdump --mattr=+fullfp16 -d - | FileCheck %s --check-prefix=CHECK-INST |
| // Disassemble encoding and check the re-encoding (-show-encoding) matches. |
| // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+streaming-sve,+fullfp16 < %s \ |
| // RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ |
| // RUN: | llvm-mc -triple=aarch64 -mattr=+streaming-sve,+fullfp16 -disassemble -show-encoding \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST |
| |
| // Scalar FP instructions |
| |
| fmulx h0, h1, h2 |
| // CHECK-INST: fmulx h0, h1, h2 |
| // CHECK-ENCODING: [0x20,0x1c,0x42,0x5e] |
| // CHECK-ERROR: instruction requires: fullfp16 |
| |
| frecps h0, h1, h2 |
| // CHECK-INST: frecps h0, h1, h2 |
| // CHECK-ENCODING: [0x20,0x3c,0x42,0x5e] |
| // CHECK-ERROR: instruction requires: fullfp16 |
| |
| frsqrts h0, h1, h2 |
| // CHECK-INST: frsqrts h0, h1, h2 |
| // CHECK-ENCODING: [0x20,0x3c,0xc2,0x5e] |
| // CHECK-ERROR: instruction requires: fullfp16 |
| |
| frecpe h0, h1 |
| // CHECK-INST: frecpe h0, h1 |
| // CHECK-ENCODING: [0x20,0xd8,0xf9,0x5e] |
| // CHECK-ERROR: instruction requires: fullfp16 |
| |
| frecpx h0, h1 |
| // CHECK-INST: frecpx h0, h1 |
| // CHECK-ENCODING: [0x20,0xf8,0xf9,0x5e] |
| // CHECK-ERROR: instruction requires: fullfp16 |
| |
| frsqrte h0, h1 |
| // CHECK-INST: frsqrte h0, h1 |
| // CHECK-ENCODING: [0x20,0xd8,0xf9,0x7e] |
| // CHECK-ERROR: instruction requires: fullfp16 |
