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e2b0519ed8
This patch adds support for AArch64 (ARM's 64-bit architecture) to
LLVM in the "experimental" category. Currently, it won't be built
unless requested explicitly.
This initial commit should have support for:
+ Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions
(except the late addition CRC instructions).
+ CodeGen features required for C++03 and C99.
+ Compilation for the "small" memory model: code+static data <
4GB.
+ Absolute and position-independent code.
+ GNU-style (i.e. "__thread") TLS.
+ Debugging information.
The principal omission, currently, is performance tuning.
This patch excludes the NEON support also reviewed due to an outbreak of
batshit insanity in our legal department. That will be committed soon bringing
the changes to precisely what has been approved.
Further reviews would be gratefully received.
llvm-svn: 174054
24 lines
509 B
ArmAsm
24 lines
509 B
ArmAsm
// RUN: llvm-mc -triple=aarch64-none-linux-gnu -filetype=obj < %s | llvm-objdump -t - | FileCheck %s
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.text
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// $x at 0x0000
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add w0, w0, w0
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// $d at 0x0004
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.ascii "012"
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.byte 1
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.hword 2
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.word 4
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.xword 8
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.single 4.0
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.double 8.0
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.space 10
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.zero 3
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.fill 10, 2, 42
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.org 100, 12
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// $x at 0x0018
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add x0, x0, x0
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// CHECK: 00000004 .text 00000000 $d
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// CHECK-NEXT: 00000000 .text 00000000 $x
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// CHECK-NEXT: 00000064 .text 00000000 $x
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