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| author | Chad Rosier <mcrosier@codeaurora.org> | 2013-10-08 20:43:30 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@codeaurora.org> | 2013-10-08 20:43:30 +0000 |
| commit | 3dfe644f7b6a560e1991b03d8c419c973ac7ed8d (patch) | |
| tree | 2d8a4e016b24fa61e59501defc94d761acec190d /test/MC | |
| parent | 73f615b0bd822db3a2a8aab2fd4ed58f093c9769 (diff) | |
| download | llvm-3dfe644f7b6a560e1991b03d8c419c973ac7ed8d.tar.gz llvm-3dfe644f7b6a560e1991b03d8c419c973ac7ed8d.tar.bz2 llvm-3dfe644f7b6a560e1991b03d8c419c973ac7ed8d.tar.xz | |
[AArch64] Add support for NEON scalar signed/unsigned integer to floating-point
convert instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192231 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC')
| -rw-r--r-- | test/MC/AArch64/neon-scalar-cvt.s | 23 | ||||
| -rw-r--r-- | test/MC/Disassembler/AArch64/neon-instructions.txt | 16 |
2 files changed, 39 insertions, 0 deletions
diff --git a/test/MC/AArch64/neon-scalar-cvt.s b/test/MC/AArch64/neon-scalar-cvt.s new file mode 100644 index 0000000000..07faef7453 --- /dev/null +++ b/test/MC/AArch64/neon-scalar-cvt.s @@ -0,0 +1,23 @@ +// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s + +// Check that the assembler can handle the documented syntax for AArch64 + +//---------------------------------------------------------------------- +// Scalar Signed Integer Convert To Floating-point +//---------------------------------------------------------------------- + + scvtf s22, s13 + scvtf d21, d12 + +// CHECK: scvtf s22, s13 // encoding: [0xb6,0xd9,0x21,0x5e] +// CHECK: scvtf d21, d12 // encoding: [0x95,0xd9,0x61,0x5e] + +//---------------------------------------------------------------------- +// Scalar Unsigned Integer Convert To Floating-point +//---------------------------------------------------------------------- + + ucvtf s22, s13 + ucvtf d21, d14 + +// CHECK: ucvtf s22, s13 // encoding: [0xb6,0xd9,0x21,0x7e] +// CHECK: ucvtf d21, d14 // encoding: [0xd5,0xd9,0x61,0x7e] diff --git a/test/MC/Disassembler/AArch64/neon-instructions.txt b/test/MC/Disassembler/AArch64/neon-instructions.txt index 5057ecdd50..7d7d795a08 100644 --- a/test/MC/Disassembler/AArch64/neon-instructions.txt +++ b/test/MC/Disassembler/AArch64/neon-instructions.txt @@ -1492,3 +1492,19 @@ # CHECK: frsqrts d8, d22, d18 0xb5,0xfc,0xac,0x5e 0xc8,0xfe,0xf2,0x5e + +#---------------------------------------------------------------------- +# Scalar Signed Integer Convert To Floating-point +#---------------------------------------------------------------------- +# CHECK: scvtf s22, s13 +# CHECK: scvtf d21, d12 +0xb6,0xd9,0x21,0x5e +0x95,0xd9,0x61,0x5e + +#---------------------------------------------------------------------- +# Scalar Unsigned Integer Convert To Floating-point +#---------------------------------------------------------------------- +# CHECK: ucvtf s22, s13 +# CHECK: ucvtf d21, d14 +0xb6,0xd9,0x21,0x7e +0xd5,0xd9,0x61,0x7e |