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authorJiangning Liu <jiangning.liu@arm.com>2013-11-05 17:42:05 +0000
committerJiangning Liu <jiangning.liu@arm.com>2013-11-05 17:42:05 +0000
commit3ff3a8aa7511bede13e836303a083af37fec4f4e (patch)
tree77908c2206d5aac8b873984de1d506891298644c /test/MC/AArch64
parente05744ba850dd6c9aa438f6e2f60c77df8fcce74 (diff)
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Implement AArch64 Neon Crypto instruction classes AES, SHA, and 3 SHA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194085 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/AArch64')
-rw-r--r--test/MC/AArch64/neon-crypto.s42
-rw-r--r--test/MC/AArch64/neon-diagnostics.s106
2 files changed, 148 insertions, 0 deletions
diff --git a/test/MC/AArch64/neon-crypto.s b/test/MC/AArch64/neon-crypto.s
new file mode 100644
index 0000000..df6eee8
--- /dev/null
+++ b/test/MC/AArch64/neon-crypto.s
@@ -0,0 +1,42 @@
+// RUN: llvm-mc -triple=aarch64 -mattr=+neon -show-encoding < %s | FileCheck %s
+
+// Check that the assembler can handle the documented syntax for AArch64
+
+//------------------------------------------------------------------------------
+// Instructions for crypto
+//------------------------------------------------------------------------------
+
+ aese v0.16b, v1.16b
+ aesd v0.16b, v1.16b
+ aesmc v0.16b, v1.16b
+ aesimc v0.16b, v1.16b
+
+// CHECK: aese v0.16b, v1.16b // encoding: [0x20,0x48,0x28,0x4e]
+// CHECK: aesd v0.16b, v1.16b // encoding: [0x20,0x58,0x28,0x4e]
+// CHECK: aesmc v0.16b, v1.16b // encoding: [0x20,0x68,0x28,0x4e]
+// CHECK: aesimc v0.16b, v1.16b // encoding: [0x20,0x78,0x28,0x4e]
+
+ sha1h s0, s1
+ sha1su1 v0.4s, v1.4s
+ sha256su0 v0.4s, v1.4s
+
+// CHECK: sha1h s0, s1 // encoding: [0x20,0x08,0x28,0x5e]
+// CHECK: sha1su1 v0.4s, v1.4s // encoding: [0x20,0x18,0x28,0x5e]
+// CHECK: sha256su0 v0.4s, v1.4s // encoding: [0x20,0x28,0x28,0x5e]
+
+ sha1c q0, s1, v2.4s
+ sha1p q0, s1, v2.4s
+ sha1m q0, s1, v2.4s
+ sha1su0 v0.4s, v1.4s, v2.4s
+ sha256h q0, q1, v2.4s
+ sha256h2 q0, q1, v2.4s
+ sha256su1 v0.4s, v1.4s, v2.4s
+
+// CHECK: sha1c q0, s1, v2.4s // encoding: [0x20,0x00,0x02,0x5e]
+// CHECK: sha1p q0, s1, v2.4s // encoding: [0x20,0x10,0x02,0x5e]
+// CHECK: sha1m q0, s1, v2.4s // encoding: [0x20,0x20,0x02,0x5e]
+// CHECK: sha1su0 v0.4s, v1.4s, v2.4s // encoding: [0x20,0x30,0x02,0x5e]
+// CHECK: sha256h q0, q1, v2.4s // encoding: [0x20,0x40,0x02,0x5e]
+// CHECK: sha256h2 q0, q1, v2.4s // encoding: [0x20,0x50,0x02,0x5e]
+// CHECK: sha256su1 v0.4s, v1.4s, v2.4s // encoding: [0x20,0x60,0x02,0x5e]
+
diff --git a/test/MC/AArch64/neon-diagnostics.s b/test/MC/AArch64/neon-diagnostics.s
index a43287d..67a938e 100644
--- a/test/MC/AArch64/neon-diagnostics.s
+++ b/test/MC/AArch64/neon-diagnostics.s
@@ -5088,3 +5088,109 @@
// CHECK-ERROR: error: invalid operand for instruction
// CHECK-ERROR: ucvtf d21, s14, #64
// CHECK-ERROR: ^
+
+//----------------------------------------------------------------------
+// Scalar Unsigned Saturating Extract Narrow
+//----------------------------------------------------------------------
+
+ aese v0.8h, v1.8h
+ aese v0.4s, v1.4s
+ aese v0.2d, v1.2d
+ aesd v0.8h, v1.8h
+ aesmc v0.8h, v1.8h
+ aesimc v0.8h, v1.8h
+
+// CHECK: error: invalid operand for instruction
+// CHECK: aese v0.8h, v1.8h
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: aese v0.4s, v1.4s
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: aese v0.2d, v1.2d
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: aesd v0.8h, v1.8h
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: aesmc v0.8h, v1.8h
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: aesimc v0.8h, v1.8h
+// CHECK: ^
+
+ sha1h b0, b1
+ sha1h h0, h1
+ sha1h d0, d1
+ sha1h q0, q1
+ sha1su1 v0.16b, v1.16b
+ sha1su1 v0.8h, v1.8h
+ sha1su1 v0.2d, v1.2d
+ sha256su0 v0.16b, v1.16b
+
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1h b0, b1
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1h h0, h1
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1h d0, d1
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1h q0, q1
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1su1 v0.16b, v1.16b
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1su1 v0.8h, v1.8h
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1su1 v0.2d, v1.2d
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha256su0 v0.16b, v1.16b
+// CHECK: ^
+
+ sha1c q0, q1, v2.4s
+ sha1p q0, q1, v2.4s
+ sha1m q0, q1, v2.4s
+ sha1su0 v0.16b, v1.16b, v2.16b
+ sha1su0 v0.8h, v1.8h, v2.8h
+ sha1su0 v0.2d, v1.2d, v2.2d
+ sha256h q0, q1, q2
+ sha256h v0.4s, v1.4s, v2.4s
+ sha256h2 q0, q1, q2
+ sha256su1 v0.16b, v1.16b, v2.16b
+
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1c q0, q1, v2.4s
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1p q0, q1, v2.4s
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1m q0, q1, v2.4s
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1su0 v0.16b, v1.16b, v2.16b
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1su0 v0.8h, v1.8h, v2.8h
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha1su0 v0.2d, v1.2d, v2.2d
+// CHECK: ^
+// CHECK: error: too few operands for instruction
+// CHECK: sha256h q0, q1, q2
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha256h v0.4s, v1.4s, v2.4s
+// CHECK: ^
+// CHECK: error: too few operands for instruction
+// CHECK: sha256h2 q0, q1, q2
+// CHECK: ^
+// CHECK: error: invalid operand for instruction
+// CHECK: sha256su1 v0.16b, v1.16b, v2.16b
+// CHECK: ^