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llvm-6502/test/MC/AArch64/neon-scalar-saturating-add-sub.s

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AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209577 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-24 12:50:23 +00:00
// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
Initial support for Neon scalar instructions. Patch by Ana Pazos. 1.Added support for v1ix and v1fx types. 2.Added Scalar Pairwise Reduce instructions. 3.Added initial implementation of Scalar Arithmetic instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191263 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-24 02:47:27 +00:00
//------------------------------------------------------------------------------
// Scalar Integer Saturating Add (Signed)
//------------------------------------------------------------------------------
sqadd b0, b1, b2
sqadd h10, h11, h12
sqadd s20, s21, s2
sqadd d17, d31, d8
// CHECK: sqadd b0, b1, b2 // encoding: [0x20,0x0c,0x22,0x5e]
// CHECK: sqadd h10, h11, h12 // encoding: [0x6a,0x0d,0x6c,0x5e]
// CHECK: sqadd s20, s21, s2 // encoding: [0xb4,0x0e,0xa2,0x5e]
// CHECK: sqadd d17, d31, d8 // encoding: [0xf1,0x0f,0xe8,0x5e]
//------------------------------------------------------------------------------
// Scalar Integer Saturating Add (Unsigned)
//------------------------------------------------------------------------------
uqadd b0, b1, b2
uqadd h10, h11, h12
uqadd s20, s21, s2
uqadd d17, d31, d8
// CHECK: uqadd b0, b1, b2 // encoding: [0x20,0x0c,0x22,0x7e]
// CHECK: uqadd h10, h11, h12 // encoding: [0x6a,0x0d,0x6c,0x7e]
// CHECK: uqadd s20, s21, s2 // encoding: [0xb4,0x0e,0xa2,0x7e]
// CHECK: uqadd d17, d31, d8 // encoding: [0xf1,0x0f,0xe8,0x7e]
//------------------------------------------------------------------------------
// Scalar Integer Saturating Sub (Signed)
//------------------------------------------------------------------------------
sqsub b0, b1, b2
sqsub h10, h11, h12
sqsub s20, s21, s2
sqsub d17, d31, d8
// CHECK: sqsub b0, b1, b2 // encoding: [0x20,0x2c,0x22,0x5e]
// CHECK: sqsub h10, h11, h12 // encoding: [0x6a,0x2d,0x6c,0x5e]
// CHECK: sqsub s20, s21, s2 // encoding: [0xb4,0x2e,0xa2,0x5e]
// CHECK: sqsub d17, d31, d8 // encoding: [0xf1,0x2f,0xe8,0x5e]
//------------------------------------------------------------------------------
// Scalar Integer Saturating Sub (Unsigned)
//------------------------------------------------------------------------------
uqsub b0, b1, b2
uqsub h10, h11, h12
uqsub s20, s21, s2
uqsub d17, d31, d8
// CHECK: uqsub b0, b1, b2 // encoding: [0x20,0x2c,0x22,0x7e]
// CHECK: uqsub h10, h11, h12 // encoding: [0x6a,0x2d,0x6c,0x7e]
// CHECK: uqsub s20, s21, s2 // encoding: [0xb4,0x2e,0xa2,0x7e]
// CHECK: uqsub d17, d31, d8 // encoding: [0xf1,0x2f,0xe8,0x7e]
[AArch64] Add support for NEON scalar signed saturating accumulated of unsigned value and unsigned saturating accumulate of signed value instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192800 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-16 16:09:02 +00:00
//----------------------------------------------------------------------
// Signed Saturating Accumulated of Unsigned Value
//----------------------------------------------------------------------
suqadd b19, b14
suqadd h20, h15
suqadd s21, s12
suqadd d18, d22
// CHECK: suqadd b19, b14 // encoding: [0xd3,0x39,0x20,0x5e]
// CHECK: suqadd h20, h15 // encoding: [0xf4,0x39,0x60,0x5e]
// CHECK: suqadd s21, s12 // encoding: [0x95,0x39,0xa0,0x5e]
// CHECK: suqadd d18, d22 // encoding: [0xd2,0x3a,0xe0,0x5e]
//----------------------------------------------------------------------
Update comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192806 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-16 16:30:10 +00:00
// Unsigned Saturating Accumulated of Signed Value
[AArch64] Add support for NEON scalar signed saturating accumulated of unsigned value and unsigned saturating accumulate of signed value instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192800 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-16 16:09:02 +00:00
//----------------------------------------------------------------------
usqadd b19, b14
usqadd h20, h15
usqadd s21, s12
usqadd d18, d22
// CHECK: usqadd b19, b14 // encoding: [0xd3,0x39,0x20,0x7e]
// CHECK: usqadd h20, h15 // encoding: [0xf4,0x39,0x60,0x7e]
// CHECK: usqadd s21, s12 // encoding: [0x95,0x39,0xa0,0x7e]
// CHECK: usqadd d18, d22 // encoding: [0xd2,0x3a,0xe0,0x7e]
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