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686d334b05
Added support for bytes replication feature, so it could be GAS compatible.
E.g. instructions below:
"vmov.i32 d0, 0xffffffff"
"vmvn.i32 d0, 0xabababab"
"vmov.i32 d0, 0xabababab"
"vmov.i16 d0, 0xabab"
are incorrect, but we could deal with such cases.
For first one we should emit:
"vmov.i8 d0, 0xff"
For second one ("vmvn"):
"vmov.i8 d0, 0x54"
For last two instructions it should emit:
"vmov.i8 d0, 0xab"
P.S.: In ARMAsmParser.cpp I have also fixed few nearby style issues in old code.
Just for keeping method bodies in harmony with themselves.
llvm-svn: 207080
32 lines
1.3 KiB
ArmAsm
32 lines
1.3 KiB
ArmAsm
@ PR18921, "vmov" part.
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@ RUN: llvm-mc -triple=armv7-linux-gnueabi -show-encoding < %s | FileCheck %s
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.text
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@ CHECK: vmov.i8 d2, #0xff @ encoding: [0x1f,0x2e,0x87,0xf3]
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@ CHECK: vmov.i8 q2, #0xff @ encoding: [0x5f,0x4e,0x87,0xf3]
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@ CHECK: vmov.i8 d2, #0xab @ encoding: [0x1b,0x2e,0x82,0xf3]
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@ CHECK: vmov.i8 q2, #0xab @ encoding: [0x5b,0x4e,0x82,0xf3]
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@ CHECK: vmov.i8 q2, #0xab @ encoding: [0x5b,0x4e,0x82,0xf3]
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@ CHECK: vmov.i8 q2, #0xab @ encoding: [0x5b,0x4e,0x82,0xf3]
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@ CHECK: vmov.i8 d2, #0x0 @ encoding: [0x10,0x2e,0x80,0xf2]
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@ CHECK: vmov.i8 q2, #0x0 @ encoding: [0x50,0x4e,0x80,0xf2]
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@ CHECK: vmov.i8 d2, #0x54 @ encoding: [0x14,0x2e,0x85,0xf2]
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@ CHECK: vmov.i8 q2, #0x54 @ encoding: [0x54,0x4e,0x85,0xf2]
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@ CHECK: vmov.i8 d2, #0x54 @ encoding: [0x14,0x2e,0x85,0xf2]
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@ CHECK: vmov.i8 q2, #0x54 @ encoding: [0x54,0x4e,0x85,0xf2]
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vmov.i32 d2, #0xffffffff
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vmov.i32 q2, #0xffffffff
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vmov.i32 d2, #0xabababab
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vmov.i32 q2, #0xabababab
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vmov.i16 q2, #0xabab
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vmov.i16 q2, #0xabab
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vmvn.i32 d2, #0xffffffff
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vmvn.i32 q2, #0xffffffff
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vmvn.i32 d2, #0xabababab
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vmvn.i32 q2, #0xabababab
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vmvn.i16 d2, #0xabab
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vmvn.i16 q2, #0xabab
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