From 7b837d8c75f78fe55c9b348b9ec2281169a48d2a Mon Sep 17 00:00:00 2001 From: Tim Northover Date: Sat, 29 Mar 2014 10:18:08 +0000 Subject: ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/MC/Disassembler/ARM64/bitfield.txt | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 test/MC/Disassembler/ARM64/bitfield.txt (limited to 'test/MC/Disassembler/ARM64/bitfield.txt') diff --git a/test/MC/Disassembler/ARM64/bitfield.txt b/test/MC/Disassembler/ARM64/bitfield.txt new file mode 100644 index 0000000000..99e7af1ea3 --- /dev/null +++ b/test/MC/Disassembler/ARM64/bitfield.txt @@ -0,0 +1,29 @@ +# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s + +#==---------------------------------------------------------------------------== +# 5.4.4 Bitfield Operations +#==---------------------------------------------------------------------------== + +0x41 0x3c 0x01 0x33 +0x41 0x3c 0x41 0xb3 +0x41 0x3c 0x01 0x13 +0x41 0x3c 0x41 0x93 +0x41 0x3c 0x01 0x53 +0x41 0x3c 0x41 0xd3 + +# CHECK: bfm w1, w2, #1, #15 +# CHECK: bfm x1, x2, #1, #15 +# CHECK: sbfm w1, w2, #1, #15 +# CHECK: sbfm x1, x2, #1, #15 +# CHECK: ubfm w1, w2, #1, #15 +# CHECK: ubfm x1, x2, #1, #15 + +#==---------------------------------------------------------------------------== +# 5.4.5 Extract (immediate) +#==---------------------------------------------------------------------------== + +0x41 0x3c 0x83 0x13 +0x62 0x04 0xc4 0x93 + +# CHECK: extr w1, w2, w3, #15 +# CHECK: extr x2, x3, x4, #1 -- cgit v1.2.3