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53 lines
1.9 KiB
53 lines
1.9 KiB
// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %s \
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// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
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// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
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// RUN: | FileCheck %s --check-prefix=CHECK-ERROR
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// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
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// RUN: | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
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// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
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// RUN: | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
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bcax z29.d, z29.d, z30.d, z31.d
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// CHECK-INST: bcax z29.d, z29.d, z30.d, z31.d
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// CHECK-ENCODING: [0xfd,0x3b,0x7e,0x04]
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// CHECK-ERROR: instruction requires: sve2
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// CHECK-UNKNOWN: fd 3b 7e 04 <unknown>
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// --------------------------------------------------------------------------//
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// Test aliases.
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bcax z29.b, z29.b, z30.b, z31.b
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// CHECK-INST: bcax z29.d, z29.d, z30.d, z31.d
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// CHECK-ENCODING: [0xfd,0x3b,0x7e,0x04]
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// CHECK-ERROR: instruction requires: sve2
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// CHECK-UNKNOWN: fd 3b 7e 04 <unknown>
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bcax z29.h, z29.h, z30.h, z31.h
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// CHECK-INST: bcax z29.d, z29.d, z30.d, z31.d
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// CHECK-ENCODING: [0xfd,0x3b,0x7e,0x04]
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// CHECK-ERROR: instruction requires: sve2
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// CHECK-UNKNOWN: fd 3b 7e 04 <unknown>
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bcax z29.s, z29.s, z30.s, z31.s
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// CHECK-INST: bcax z29.d, z29.d, z30.d, z31.d
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// CHECK-ENCODING: [0xfd,0x3b,0x7e,0x04]
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// CHECK-ERROR: instruction requires: sve2
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// CHECK-UNKNOWN: fd 3b 7e 04 <unknown>
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// --------------------------------------------------------------------------//
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// Test compatibility with MOVPRFX instruction.
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movprfx z31, z7
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// CHECK-INST: movprfx z31, z7
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// CHECK-ENCODING: [0xff,0xbc,0x20,0x04]
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// CHECK-ERROR: instruction requires: sve
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// CHECK-UNKNOWN: ff bc 20 04 <unknown>
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bcax z31.d, z31.d, z30.d, z29.d
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// CHECK-INST: bcax z31.d, z31.d, z30.d, z29.d
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// CHECK-ENCODING: [0xbf,0x3b,0x7e,0x04]
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// CHECK-ERROR: instruction requires: sve2
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// CHECK-UNKNOWN: bf 3b 7e 04 <unknown>
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