[AArch64] Add support for NEON scalar shift immediate instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193790 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 162 insertions, 0 deletions

diff --git a/test/MC/Disassembler/AArch64/neon-instructions.txt b/test/MC/Disassembler/AArch64/neon-instructions.txt
index 2627b14..c63b65a 100644
--- a/test/MC/Disassembler/AArch64/neon-instructions.txt
+++ b/test/MC/Disassembler/AArch64/neon-instructions.txt
@@ -1793,3 +1793,165 @@
 0x52,0x4a,0x21,0x7e
 0x34,0x4a,0x61,0x7e
 0xd3,0x49,0xa1,0x7e
+
+#----------------------------------------------------------------------
+# Scalar Signed Shift Right (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sshr d15, d16, #12
+0x0f,0x06,0x74,0x5f
+
+#----------------------------------------------------------------------
+# Scalar Unsigned Shift Right (Immediate)
+#----------------------------------------------------------------------
+# CHECK: ushr d10, d17, #18
+0x2a,0x06,0x6e,0x7f
+
+#----------------------------------------------------------------------
+# Scalar Signed Rounding Shift Right (Immediate)
+#----------------------------------------------------------------------
+# CHECK: srshr d19, d18, #7
+0x53,0x26,0x79,0x5f
+
+#----------------------------------------------------------------------
+# Scalar Unigned Rounding Shift Right (Immediate)
+#----------------------------------------------------------------------
+# CHECK: urshr d20, d23, #31
+0xf4,0x26,0x61,0x7f
+
+#----------------------------------------------------------------------
+# Scalar Signed Shift Right and Accumulate (Immediate)
+#----------------------------------------------------------------------
+# CHECK: ssra d18, d12, #21
+0x92,0x15,0x6b,0x5f
+
+#----------------------------------------------------------------------
+# Scalar Unsigned Shift Right and Accumulate (Immediate)
+#----------------------------------------------------------------------
+# CHECK: usra d20, d13, #61
+0xb4,0x15,0x43,0x7f
+
+#----------------------------------------------------------------------
+# Scalar Signed Rounding Shift Right and Accumulate (Immediate)
+#----------------------------------------------------------------------
+# CHECK: srsra d15, d11, #19
+0x6f,0x35,0x6d,0x5f
+
+#----------------------------------------------------------------------
+# Scalar Unsigned Rounding Shift Right and Accumulate (Immediate)
+#----------------------------------------------------------------------
+# CHECK: ursra d18, d10, #13
+0x52,0x35,0x73,0x7f
+
+#----------------------------------------------------------------------
+# Scalar Shift Left (Immediate)
+#----------------------------------------------------------------------
+# CHECK: shl d7, d10, #12
+0x47,0x55,0x4c,0x5f
+
+#----------------------------------------------------------------------
+# Signed Saturating Shift Left (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sqshl b11, b19, #7
+# CHECK: sqshl h13, h18, #11
+# CHECK: sqshl s14, s17, #22
+# CHECK: sqshl d15, d16, #51
+0x6b,0x76,0x0f,0x5f
+0x4d,0x76,0x1b,0x5f
+0x2e,0x76,0x36,0x5f
+0x0f,0x76,0x73,0x5f
+
+#----------------------------------------------------------------------
+# Unsigned Saturating Shift Left (Immediate)
+#----------------------------------------------------------------------
+# CHECK: uqshl b18, b15, #6
+# CHECK: uqshl h11, h18, #7
+# CHECK: uqshl s14, s19, #18
+# CHECK: uqshl d15, d12, #19
+0xf2,0x75,0x0e,0x7f
+0x4b,0x76,0x17,0x7f
+0x6e,0x76,0x32,0x7f
+0x8f,0x75,0x53,0x7f
+
+#----------------------------------------------------------------------
+# Signed Saturating Shift Left Unsigned (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sqshlu b15, b18, #6
+# CHECK: sqshlu h19, h17, #6
+# CHECK: sqshlu s16, s14, #25
+# CHECK: sqshlu d11, d13, #32
+0x4f,0x66,0x0e,0x7f
+0x33,0x66,0x16,0x7f
+0xd0,0x65,0x39,0x7f
+0xab,0x65,0x60,0x7f
+
+#----------------------------------------------------------------------
+# Shift Right And Insert (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sri d10, d12, #14
+0x8a,0x45,0x72,0x7f
+
+#----------------------------------------------------------------------
+# Shift Left And Insert (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sli d10, d14, #12
+0xca,0x55,0x4c,0x7f
+
+#----------------------------------------------------------------------
+# Signed Saturating Shift Right Narrow (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sqshrn b10, h15, #5
+# CHECK: sqshrn h17, s10, #4
+# CHECK: sqshrn s18, d10, #31
+0xea,0x95,0x0b,0x5f
+0x51,0x95,0x1c,0x5f
+0x52,0x95,0x21,0x5f
+
+#----------------------------------------------------------------------
+# Unsigned Saturating Shift Right Narrow (Immediate)
+#----------------------------------------------------------------------
+# CHECK: uqshrn b12, h10, #7
+# CHECK: uqshrn h10, s14, #5
+# CHECK: uqshrn s10, d12, #13
+0x4c,0x95,0x09,0x7f
+0xca,0x95,0x1b,0x7f
+0x8a,0x95,0x33,0x7f
+
+#----------------------------------------------------------------------
+# Signed Saturating Rounded Shift Right Narrow (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sqrshrn b10, h13, #2
+# CHECK: sqrshrn h15, s10, #6
+# CHECK: sqrshrn s15, d12, #9
+0xaa,0x9d,0x0e,0x5f
+0x4f,0x9d,0x1a,0x5f
+0x8f,0x9d,0x37,0x5f
+
+#----------------------------------------------------------------------
+# Unsigned Saturating Rounded Shift Right Narrow (Immediate)
+#----------------------------------------------------------------------
+# CHECK: uqrshrn b10, h12, #5
+# CHECK: uqrshrn h12, s10, #14
+# CHECK: uqrshrn s10, d10, #25
+0x8a,0x9d,0x0b,0x7f
+0x4c,0x9d,0x12,0x7f
+0x4a,0x9d,0x27,0x7f
+
+#----------------------------------------------------------------------
+# Signed Saturating Shift Right Unsigned Narrow (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sqshrun b15, h10, #7
+# CHECK: sqshrun h20, s14, #3
+# CHECK: sqshrun s10, d15, #15
+0x4f,0x85,0x09,0x7f
+0xd4,0x85,0x1d,0x7f
+0xea,0x85,0x31,0x7f
+
+#----------------------------------------------------------------------
+# Signed Saturating Rounded Shift Right Unsigned Narrow (Immediate)
+#----------------------------------------------------------------------
+# CHECK: sqrshrun b17, h10, #6
+# CHECK: sqrshrun h10, s13, #15
+# CHECK: sqrshrun s22, d16, #31
+0x51,0x8d,0x0a,0x7f
+0xaa,0x8d,0x11,0x7f
+0x16,0x8e,0x21,0x7f