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llvm-mirror/test/MC/AArch64/arm64-diagno-predicate.s

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[ARM64] Support crc predicate on ARM64. According to the specification, CRC is an optional extension of the architecture. llvm-svn: 207214
2014-04-25 11:25:42 +02:00
// RUN: not llvm-mc -triple arm64-linux-gnu -mattr=-fp-armv8,-crc < %s 2> %t
[ARM64] Enable feature predicates for NEON / FP / CRYPTO. AArch64 has feature predicates for NEON, FP and CRYPTO instructions. This allows the compiler to generate code without using FP, NEON or CRYPTO instructions. llvm-svn: 206949
2014-04-23 08:22:48 +02:00
// RUN: FileCheck --check-prefix=CHECK-ERROR < %t %s
fcvt d0, s0
// CHECK-ERROR: error: instruction requires: fp-armv8
// CHECK-ERROR-NEXT: fcvt d0, s0
// CHECK-ERROR-NEXT: ^
fmla v9.2s, v9.2s, v0.2s
// CHECK-ERROR: error: instruction requires: neon
// CHECK-ERROR-NEXT: fmla v9.2s, v9.2s, v0.2s
// CHECK-ERROR-NEXT: ^
pmull v0.1q, v1.1d, v2.1d
// CHECK-ERROR: error: instruction requires: crypto
// CHECK-ERROR-NEXT: pmull v0.1q, v1.1d, v2.1d
[ARM64] Support crc predicate on ARM64. According to the specification, CRC is an optional extension of the architecture. llvm-svn: 207214
2014-04-25 11:25:42 +02:00
// CHECK-ERROR-NEXT: ^
crc32b w5, w7, w20
// CHECK-ERROR: error: instruction requires: crc
// CHECK-ERROR-NEXT: crc32b w5, w7, w20
[ARM64] Enable feature predicates for NEON / FP / CRYPTO. AArch64 has feature predicates for NEON, FP and CRYPTO instructions. This allows the compiler to generate code without using FP, NEON or CRYPTO instructions. llvm-svn: 206949
2014-04-23 08:22:48 +02:00
// CHECK-ERROR-NEXT: ^
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