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llvm-6502/test/MC/Mips/mips64r6/valid.s

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[mips][mips64r6] Added mul/mulu/muh/muhu Summary: The 'mul' line of the test is temporarily commented out because it currently matches the MIPS32 mul instead of the MIPS32r6 mul. This line will be uncommented when we disable the MIPS32 mul on MIPS32r6. Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3668 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208576 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-12 15:12:45 +00:00
# Instructions that are valid
#
[mips][mips64r6] Add b[on]vc Summary: This required me to implement the disassembler for MIPS64r6 since the encodings are ambiguous with other instructions. This in turn revealed a few assembly/disassembly bugs which I have fixed. * da[ht]i only take two operands according to the spec, not three. * DecodeBranchTarget2[16] correctly handles wider immediates than simm16 * Also made non-functional change to DecodeBranchTarget and DecodeBranchTargetMM to keep implementation style consistent between them. * Difficult encodings are handled by a custom decode method on the most general encoding in the group. This method will convert the MCInst to a different opcode if necessary. DecodeBranchTarget is not currently the inverse of getBranchTargetOpValue so disassembling some branch instructions emit incorrect output. This seems to affect branches with delay slots on all MIPS ISA's. I've left this bug for now and temporarily removed the check for the immediate on bc[12]eqz/bc[12]nez in the MIPS32r6/MIPS64r6 tests. jialc and jic crash the disassembler for some reason. I've left these instructions commented out for the moment. Depends on D3760 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3761 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209415 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-22 11:23:21 +00:00
# Branches have some unusual encoding rules in MIPS32r6 so we need to test:
# rs == 0
# rs != 0
# rt == 0
# rt != 0
# rs < rt
# rs == rt
# rs > rt
# appropriately for each branch instruction
#
[mips][mips64r6] Added mul/mulu/muh/muhu Summary: The 'mul' line of the test is temporarily commented out because it currently matches the MIPS32 mul instead of the MIPS32r6 mul. This line will be uncommented when we disable the MIPS32 mul on MIPS32r6. Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3668 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208576 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-12 15:12:45 +00:00
# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips64r6 | FileCheck %s
.set noat
# FIXME: Add the instructions carried forward from older ISA's
[mips][mips64r6] Add addiupc, aluipc, and auipc Summary: No support for symbols in place of the immediate yet since it requires new relocations. Depends on D3671 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3689 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208858 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 10:45:58 +00:00
addiupc $4, 100 # CHECK: addiupc $4, 100 # encoding: [0xec,0x80,0x00,0x19]
[mips][mips64r6] Add align and dalign Summary: Depends on D3689 Reviewers: vmedic, zoran.jovanovic, jkolek Reviewed By: jkolek Differential Revision: http://reviews.llvm.org/D3728 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208872 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 12:06:36 +00:00
align $4, $2, $3, 2 # CHECK: align $4, $2, $3, 2 # encoding: [0x7c,0x43,0x22,0xa0]
[mips][mips64r6] Add addiupc, aluipc, and auipc Summary: No support for symbols in place of the immediate yet since it requires new relocations. Depends on D3671 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3689 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208858 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 10:45:58 +00:00
aluipc $3, 56 # CHECK: aluipc $3, 56 # encoding: [0xec,0x7f,0x00,0x38]
aui $3,$2,-23 # CHECK: aui $3, $2, -23 # encoding: [0x3c,0x62,0xff,0xe9]
auipc $3, -1 # CHECK: auipc $3, -1 # encoding: [0xec,0x7e,0xff,0xff]
[mips][mips64r6] Add compact branch instructions Differential Revision: http://reviews.llvm.org/D3691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208974 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 11:03:45 +00:00
balc 14572256 # CHECK: balc 14572256 # encoding: [0xe8,0x37,0x96,0xb8]
bc 14572256 # CHECK: bc 14572256 # encoding: [0xc8,0x37,0x96,0xb8]
[mips][mips64r6] Add bc[12](eq|ne)z Summary: Depends on D3691 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3760 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209292 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-21 12:56:39 +00:00
bc1eqz $f0,4 # CHECK: bc1eqz $f0, 4 # encoding: [0x45,0x20,0x00,0x01]
bc1eqz $f31,4 # CHECK: bc1eqz $f31, 4 # encoding: [0x45,0x3f,0x00,0x01]
bc1nez $f0,4 # CHECK: bc1nez $f0, 4 # encoding: [0x45,0xa0,0x00,0x01]
bc1nez $f31,4 # CHECK: bc1nez $f31, 4 # encoding: [0x45,0xbf,0x00,0x01]
bc2eqz $0,8 # CHECK: bc2eqz $0, 8 # encoding: [0x49,0x20,0x00,0x02]
bc2eqz $31,8 # CHECK: bc2eqz $31, 8 # encoding: [0x49,0x3f,0x00,0x02]
bc2nez $0,8 # CHECK: bc2nez $0, 8 # encoding: [0x49,0xa0,0x00,0x02]
bc2nez $31,8 # CHECK: bc2nez $31, 8 # encoding: [0x49,0xbf,0x00,0x02]
[mips][mips64r6] Add b[on]vc Summary: This required me to implement the disassembler for MIPS64r6 since the encodings are ambiguous with other instructions. This in turn revealed a few assembly/disassembly bugs which I have fixed. * da[ht]i only take two operands according to the spec, not three. * DecodeBranchTarget2[16] correctly handles wider immediates than simm16 * Also made non-functional change to DecodeBranchTarget and DecodeBranchTargetMM to keep implementation style consistent between them. * Difficult encodings are handled by a custom decode method on the most general encoding in the group. This method will convert the MCInst to a different opcode if necessary. DecodeBranchTarget is not currently the inverse of getBranchTargetOpValue so disassembling some branch instructions emit incorrect output. This seems to affect branches with delay slots on all MIPS ISA's. I've left this bug for now and temporarily removed the check for the immediate on bc[12]eqz/bc[12]nez in the MIPS32r6/MIPS64r6 tests. jialc and jic crash the disassembler for some reason. I've left these instructions commented out for the moment. Depends on D3760 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3761 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209415 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-22 11:23:21 +00:00
# beqc requires rs < rt && rs != 0 but we also accept when this is not true. See also bovc
# FIXME: Testcases are in valid-xfail.s at the moment
[mips][mips64r6] Add compact branch instructions Differential Revision: http://reviews.llvm.org/D3691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208974 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 11:03:45 +00:00
beqc $5, $6, 256 # CHECK: beqc $5, $6, 256 # encoding: [0x20,0xa6,0x00,0x40]
[mips][mips64r6] Add Compact zero-compare branch-and-link instructions Differential Revision: http://reviews.llvm.org/D3718 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208977 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 12:27:19 +00:00
beqzalc $2, 1332 # CHECK: beqzalc $2, 1332 # encoding: [0x20,0x02,0x01,0x4d]
[mips][mips64r6] Add b[on]vc Summary: This required me to implement the disassembler for MIPS64r6 since the encodings are ambiguous with other instructions. This in turn revealed a few assembly/disassembly bugs which I have fixed. * da[ht]i only take two operands according to the spec, not three. * DecodeBranchTarget2[16] correctly handles wider immediates than simm16 * Also made non-functional change to DecodeBranchTarget and DecodeBranchTargetMM to keep implementation style consistent between them. * Difficult encodings are handled by a custom decode method on the most general encoding in the group. This method will convert the MCInst to a different opcode if necessary. DecodeBranchTarget is not currently the inverse of getBranchTargetOpValue so disassembling some branch instructions emit incorrect output. This seems to affect branches with delay slots on all MIPS ISA's. I've left this bug for now and temporarily removed the check for the immediate on bc[12]eqz/bc[12]nez in the MIPS32r6/MIPS64r6 tests. jialc and jic crash the disassembler for some reason. I've left these instructions commented out for the moment. Depends on D3760 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3761 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209415 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-22 11:23:21 +00:00
# bnec requires rs < rt && rs != 0 but we accept when this is not true. See also bnvc
# FIXME: Testcases are in valid-xfail.s at the moment
[mips][mips64r6] Add compact branch instructions Differential Revision: http://reviews.llvm.org/D3691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208974 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 11:03:45 +00:00
bnec $5, $6, 256 # CHECK: bnec $5, $6, 256 # encoding: [0x60,0xa6,0x00,0x40]
[mips][mips64r6] Add Compact zero-compare branch-and-link instructions Differential Revision: http://reviews.llvm.org/D3718 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208977 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 12:27:19 +00:00
bnezalc $2, 1332 # CHECK: bnezalc $2, 1332 # encoding: [0x60,0x02,0x01,0x4d]
[mips][mips64r6] Add compact branch instructions Differential Revision: http://reviews.llvm.org/D3691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208974 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 11:03:45 +00:00
beqzc $5, 72256 # CHECK: beqzc $5, 72256 # encoding: [0xd8,0xa0,0x46,0x90]
[mips][mips64r6] Add bgec and bgeuc instructions Differential Revision: http://reviews.llvm.org/D4017 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210770 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-12 11:47:44 +00:00
bgec $2, $3, 256 # CHECK: bgec $2, $3, 256 # encoding: [0x58,0x43,0x00,0x40]
bgeuc $2, $3, 256 # CHECK: bgeuc $2, $3, 256 # encoding: [0x18,0x43,0x00,0x40]
[mips][mips64r6] Add Compact zero-compare branch-and-link instructions Differential Revision: http://reviews.llvm.org/D3718 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208977 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 12:27:19 +00:00
bgezalc $2, 1332 # CHECK: bgezalc $2, 1332 # encoding: [0x18,0x42,0x01,0x4d]
[mips][mips64r6] Add compact branch instructions Differential Revision: http://reviews.llvm.org/D3691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208974 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 11:03:45 +00:00
bnezc $5, 72256 # CHECK: bnezc $5, 72256 # encoding: [0xf8,0xa0,0x46,0x90]
bltzc $5, 256 # CHECK: bltzc $5, 256 # encoding: [0x5c,0xa5,0x00,0x40]
bgezc $5, 256 # CHECK: bgezc $5, 256 # encoding: [0x58,0xa5,0x00,0x40]
[mips][mips64r6] Add Compact zero-compare branch-and-link instructions Differential Revision: http://reviews.llvm.org/D3718 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208977 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 12:27:19 +00:00
bgtzalc $2, 1332 # CHECK: bgtzalc $2, 1332 # encoding: [0x1c,0x02,0x01,0x4d]
[mips][mips64r6] Add compact branch instructions Differential Revision: http://reviews.llvm.org/D3691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208974 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 11:03:45 +00:00
blezc $5, 256 # CHECK: blezc $5, 256 # encoding: [0x58,0x05,0x00,0x40]
[mips][mips64r6] Add Compact zero-compare branch-and-link instructions Differential Revision: http://reviews.llvm.org/D3718 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208977 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 12:27:19 +00:00
bltzalc $2, 1332 # CHECK: bltzalc $2, 1332 # encoding: [0x1c,0x42,0x01,0x4d]
[mips][mips64r6] Add compact branch instructions Differential Revision: http://reviews.llvm.org/D3691 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208974 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 11:03:45 +00:00
bgtzc $5, 256 # CHECK: bgtzc $5, 256 # encoding: [0x5c,0x05,0x00,0x40]
[mips][mips64r6] Add bitswap, and dbitswap Summary: Depends on D3728 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3729 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208877 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 12:18:23 +00:00
bitswap $4, $2 # CHECK: bitswap $4, $2 # encoding: [0x7c,0x02,0x20,0x20]
[mips][mips64r6] Add Compact zero-compare branch-and-link instructions Differential Revision: http://reviews.llvm.org/D3718 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208977 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 12:27:19 +00:00
blezalc $2, 1332 # CHECK: blezalc $2, 1332 # encoding: [0x18,0x02,0x01,0x4d]
[mips][mips64r6] Add b[on]vc Summary: This required me to implement the disassembler for MIPS64r6 since the encodings are ambiguous with other instructions. This in turn revealed a few assembly/disassembly bugs which I have fixed. * da[ht]i only take two operands according to the spec, not three. * DecodeBranchTarget2[16] correctly handles wider immediates than simm16 * Also made non-functional change to DecodeBranchTarget and DecodeBranchTargetMM to keep implementation style consistent between them. * Difficult encodings are handled by a custom decode method on the most general encoding in the group. This method will convert the MCInst to a different opcode if necessary. DecodeBranchTarget is not currently the inverse of getBranchTargetOpValue so disassembling some branch instructions emit incorrect output. This seems to affect branches with delay slots on all MIPS ISA's. I've left this bug for now and temporarily removed the check for the immediate on bc[12]eqz/bc[12]nez in the MIPS32r6/MIPS64r6 tests. jialc and jic crash the disassembler for some reason. I've left these instructions commented out for the moment. Depends on D3760 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3761 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209415 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-22 11:23:21 +00:00
# bnvc requires that rs >= rt but we accept both. See also bnec
bnvc $0, $0, 4 # CHECK: bnvc $zero, $zero, 4 # encoding: [0x60,0x00,0x00,0x01]
bnvc $2, $0, 4 # CHECK: bnvc $2, $zero, 4 # encoding: [0x60,0x40,0x00,0x01]
bnvc $4, $2, 4 # CHECK: bnvc $4, $2, 4 # encoding: [0x60,0x82,0x00,0x01]
# bovc requires that rs >= rt but we accept both. See also beqc
bovc $0, $0, 4 # CHECK: bovc $zero, $zero, 4 # encoding: [0x20,0x00,0x00,0x01]
bovc $2, $0, 4 # CHECK: bovc $2, $zero, 4 # encoding: [0x20,0x40,0x00,0x01]
bovc $4, $2, 4 # CHECK: bovc $4, $2, 4 # encoding: [0x20,0x82,0x00,0x01]
[mips][mips64r6] Add Floating Point Compare setting Mask - CMP.condn.fmt Differential Revision: http://reviews.llvm.org/D3750 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208970 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 09:48:29 +00:00
cmp.f.s $f2,$f3,$f4 # CHECK: cmp.f.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x80]
cmp.f.d $f2,$f3,$f4 # CHECK: cmp.f.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x80]
cmp.un.s $f2,$f3,$f4 # CHECK: cmp.un.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x81]
cmp.un.d $f2,$f3,$f4 # CHECK: cmp.un.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x81]
cmp.eq.s $f2,$f3,$f4 # CHECK: cmp.eq.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x82]
cmp.eq.d $f2,$f3,$f4 # CHECK: cmp.eq.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x82]
cmp.ueq.s $f2,$f3,$f4 # CHECK: cmp.ueq.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x83]
cmp.ueq.d $f2,$f3,$f4 # CHECK: cmp.ueq.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x83]
cmp.olt.s $f2,$f3,$f4 # CHECK: cmp.olt.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x84]
cmp.olt.d $f2,$f3,$f4 # CHECK: cmp.olt.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x84]
cmp.ult.s $f2,$f3,$f4 # CHECK: cmp.ult.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x85]
cmp.ult.d $f2,$f3,$f4 # CHECK: cmp.ult.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x85]
cmp.ole.s $f2,$f3,$f4 # CHECK: cmp.ole.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x86]
cmp.ole.d $f2,$f3,$f4 # CHECK: cmp.ole.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x86]
cmp.ule.s $f2,$f3,$f4 # CHECK: cmp.ule.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x87]
cmp.ule.d $f2,$f3,$f4 # CHECK: cmp.ule.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x87]
cmp.sf.s $f2,$f3,$f4 # CHECK: cmp.sf.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x88]
cmp.sf.d $f2,$f3,$f4 # CHECK: cmp.sf.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x88]
cmp.ngle.s $f2,$f3,$f4 # CHECK: cmp.ngle.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x89]
cmp.ngle.d $f2,$f3,$f4 # CHECK: cmp.ngle.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x89]
cmp.seq.s $f2,$f3,$f4 # CHECK: cmp.seq.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x8a]
cmp.seq.d $f2,$f3,$f4 # CHECK: cmp.seq.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x8a]
cmp.ngl.s $f2,$f3,$f4 # CHECK: cmp.ngl.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x8b]
cmp.ngl.d $f2,$f3,$f4 # CHECK: cmp.ngl.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x8b]
cmp.lt.s $f2,$f3,$f4 # CHECK: cmp.lt.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x8c]
cmp.lt.d $f2,$f3,$f4 # CHECK: cmp.lt.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x8c]
cmp.nge.s $f2,$f3,$f4 # CHECK: cmp.nge.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x8d]
cmp.nge.d $f2,$f3,$f4 # CHECK: cmp.nge.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x8d]
cmp.le.s $f2,$f3,$f4 # CHECK: cmp.le.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x8e]
cmp.le.d $f2,$f3,$f4 # CHECK: cmp.le.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x8e]
cmp.ngt.s $f2,$f3,$f4 # CHECK: cmp.ngt.s $f2, $f3, $f4 # encoding: [0x46,0x84,0x18,0x8f]
cmp.ngt.d $f2,$f3,$f4 # CHECK: cmp.ngt.d $f2, $f3, $f4 # encoding: [0x46,0xa4,0x18,0x8f]
[mips][mips64r6] Add align and dalign Summary: Depends on D3689 Reviewers: vmedic, zoran.jovanovic, jkolek Reviewed By: jkolek Differential Revision: http://reviews.llvm.org/D3728 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208872 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 12:06:36 +00:00
dalign $4,$2,$3,5 # CHECK: dalign $4, $2, $3, 5 # encoding: [0x7c,0x43,0x23,0x64]
[mips][mips64r6] Add aui, daui, dahi, and dati Summary: Depends on D3671 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3759 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208857 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 10:27:19 +00:00
daui $3,$2,0x1234 # CHECK: daui $3, $2, 4660 # encoding: [0x74,0x62,0x12,0x34]
[mips][mips64r6] Add b[on]vc Summary: This required me to implement the disassembler for MIPS64r6 since the encodings are ambiguous with other instructions. This in turn revealed a few assembly/disassembly bugs which I have fixed. * da[ht]i only take two operands according to the spec, not three. * DecodeBranchTarget2[16] correctly handles wider immediates than simm16 * Also made non-functional change to DecodeBranchTarget and DecodeBranchTargetMM to keep implementation style consistent between them. * Difficult encodings are handled by a custom decode method on the most general encoding in the group. This method will convert the MCInst to a different opcode if necessary. DecodeBranchTarget is not currently the inverse of getBranchTargetOpValue so disassembling some branch instructions emit incorrect output. This seems to affect branches with delay slots on all MIPS ISA's. I've left this bug for now and temporarily removed the check for the immediate on bc[12]eqz/bc[12]nez in the MIPS32r6/MIPS64r6 tests. jialc and jic crash the disassembler for some reason. I've left these instructions commented out for the moment. Depends on D3760 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3761 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209415 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-22 11:23:21 +00:00
dahi $3,0x5678 # CHECK: dahi $3, 22136 # encoding: [0x04,0x66,0x56,0x78]
dati $3,0xabcd # CHECK: dati $3, 43981 # encoding: [0x04,0x7e,0xab,0xcd]
dbitswap $4, $2 # CHECK: dbitswap $4, $2 # encoding: [0x7c,0x02,0x20,0x24]
[mips][mips64r6] Sorted *_ENC, *_DESC classes and tests Differential Revision: http://reviews.llvm.org/D3808 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209129 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-19 14:57:46 +00:00
div $2,$3,$4 # CHECK: div $2, $3, $4 # encoding: [0x00,0x64,0x10,0x9a]
divu $2,$3,$4 # CHECK: divu $2, $3, $4 # encoding: [0x00,0x64,0x10,0x9b]
Temporarily revert: r209129 - [mips][mips64r6] Sorted *_ENC, *_DESC classes and tests After discussion with Zoran, we have decided to temporarily revert this commit. It's causing some difficult to resolve conflicts and we are under time pressure to deliver an initial MIPS64r6 compiler. We will re-apply an equivalent patch once the time pressure has passed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-20 14:46:24 +00:00
jialc $5, 256 # CHECK: jialc $5, 256 # encoding: [0xf8,0x05,0x01,0x00]
jic $5, 256 # CHECK: jic $5, 256 # encoding: [0xd8,0x05,0x01,0x00]
mod $2,$3,$4 # CHECK: mod $2, $3, $4 # encoding: [0x00,0x64,0x10,0xda]
modu $2,$3,$4 # CHECK: modu $2, $3, $4 # encoding: [0x00,0x64,0x10,0xdb]
ddiv $2,$3,$4 # CHECK: ddiv $2, $3, $4 # encoding: [0x00,0x64,0x10,0x9e]
ddivu $2,$3,$4 # CHECK: ddivu $2, $3, $4 # encoding: [0x00,0x64,0x10,0x9f]
[mips][mips64r6] Add d?div, d?mod, d?divu, d?modu Summary: Depends on D3668 Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3669 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208579 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-12 15:24:16 +00:00
dmod $2,$3,$4 # CHECK: dmod $2, $3, $4 # encoding: [0x00,0x64,0x10,0xde]
dmodu $2,$3,$4 # CHECK: dmodu $2, $3, $4 # encoding: [0x00,0x64,0x10,0xdf]
[mips][mips64r6] Add LDPC instruction Differential Revision: http://reviews.llvm.org/D3822 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210460 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-09 09:49:51 +00:00
ldpc $2,123456 # CHECK: ldpc $2, 123456 # encoding: [0xec,0x58,0x3c,0x48]
Temporarily revert: r209129 - [mips][mips64r6] Sorted *_ENC, *_DESC classes and tests After discussion with Zoran, we have decided to temporarily revert this commit. It's causing some difficult to resolve conflicts and we are under time pressure to deliver an initial MIPS64r6 compiler. We will re-apply an equivalent patch once the time pressure has passed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-20 14:46:24 +00:00
lwpc $2,268 # CHECK: lwpc $2, 268 # encoding: [0xec,0x48,0x00,0x43]
lwupc $2,268 # CHECK: lwupc $2, 268 # encoding: [0xec,0x50,0x00,0x43]
[mips][mips64r6] Replace m[tf]hi, m[tf]lo, mult, multu, dmult, dmultu, div, ddiv, divu, ddivu for MIPS32r6/MIPS64. Summary: The accumulator-based (HI/LO) multiplies and divides from earlier ISA's have been removed and replaced with GPR-based equivalents. For example: div $1, $2 mflo $3 is now: div $3, $1, $2 This patch disables the accumulator-based multiplies and divides for MIPS32r6/MIPS64r6 and uses the GPR-based equivalents instead. Renamed expandPseudoDiv to insertDivByZeroTrap to better describe the behaviour of the function. MipsDelaySlotFiller now invalidates the liveness information when moving instructions to the delay slot. Without this, divrem.ll will abort since %GP ends up used before it is defined. Reviewers: vmedic, zoran.jovanovic, jkolek Reviewed By: jkolek Differential Revision: http://reviews.llvm.org/D3896 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210760 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-12 10:44:10 +00:00
mul $2,$3,$4 # CHECK: mul $2, $3, $4 # encoding: [0x00,0x64,0x10,0x98]
Temporarily revert: r209129 - [mips][mips64r6] Sorted *_ENC, *_DESC classes and tests After discussion with Zoran, we have decided to temporarily revert this commit. It's causing some difficult to resolve conflicts and we are under time pressure to deliver an initial MIPS64r6 compiler. We will re-apply an equivalent patch once the time pressure has passed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-20 14:46:24 +00:00
muh $2,$3,$4 # CHECK: muh $2, $3, $4 # encoding: [0x00,0x64,0x10,0xd8]
mulu $2,$3,$4 # CHECK: mulu $2, $3, $4 # encoding: [0x00,0x64,0x10,0x99]
muhu $2,$3,$4 # CHECK: muhu $2, $3, $4 # encoding: [0x00,0x64,0x10,0xd9]
[mips][mips64r6] Added mul/mulu/muh/muhu Summary: The 'mul' line of the test is temporarily commented out because it currently matches the MIPS32 mul instead of the MIPS32r6 mul. This line will be uncommented when we disable the MIPS32 mul on MIPS32r6. Reviewers: jkolek, zoran.jovanovic, vmedic Reviewed By: vmedic Differential Revision: http://reviews.llvm.org/D3668 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208576 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-12 15:12:45 +00:00
dmul $2,$3,$4 # CHECK: dmul $2, $3, $4 # encoding: [0x00,0x64,0x10,0xb8]
dmuh $2,$3,$4 # CHECK: dmuh $2, $3, $4 # encoding: [0x00,0x64,0x10,0xf8]
dmulu $2,$3,$4 # CHECK: dmulu $2, $3, $4 # encoding: [0x00,0x64,0x10,0xb9]
dmuhu $2,$3,$4 # CHECK: dmuhu $2, $3, $4 # encoding: [0x00,0x64,0x10,0xf9]
[mips][mips64r6] Add Floating Point Fused Multiply Add Subtract Differential Revision: http://reviews.llvm.org/D3727 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208952 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 08:42:27 +00:00
maddf.s $f2,$f3,$f4 # CHECK: maddf.s $f2, $f3, $f4 # encoding: [0x46,0x04,0x18,0x98]
maddf.d $f2,$f3,$f4 # CHECK: maddf.d $f2, $f3, $f4 # encoding: [0x46,0x24,0x18,0x98]
Temporarily revert: r209129 - [mips][mips64r6] Sorted *_ENC, *_DESC classes and tests After discussion with Zoran, we have decided to temporarily revert this commit. It's causing some difficult to resolve conflicts and we are under time pressure to deliver an initial MIPS64r6 compiler. We will re-apply an equivalent patch once the time pressure has passed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-20 14:46:24 +00:00
msubf.s $f2,$f3,$f4 # CHECK: msubf.s $f2, $f3, $f4 # encoding: [0x46,0x04,0x18,0x99]
msubf.d $f2,$f3,$f4 # CHECK: msubf.d $f2, $f3, $f4 # encoding: [0x46,0x24,0x18,0x99]
sel.d $f0,$f1,$f2 # CHECK: sel.d $f0, $f1, $f2 # encoding: [0x46,0x22,0x08,0x10]
sel.s $f0,$f1,$f2 # CHECK: sel.s $f0, $f1, $f2 # encoding: [0x46,0x02,0x08,0x10]
seleqz $2,$3,$4 # CHECK: seleqz $2, $3, $4 # encoding: [0x00,0x64,0x10,0x35]
selnez $2,$3,$4 # CHECK: selnez $2, $3, $4 # encoding: [0x00,0x64,0x10,0x37]
[mips][mips64r6] Add MAX/MIN/MAXA/MINA.fmt instructions Differential Revision: http://reviews.llvm.org/D3709 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208890 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 14:54:06 +00:00
max.s $f0, $f2, $f4 # CHECK: max.s $f0, $f2, $f4 # encoding: [0x46,0x04,0x10,0x1d]
max.d $f0, $f2, $f4 # CHECK: max.d $f0, $f2, $f4 # encoding: [0x46,0x24,0x10,0x1d]
min.s $f0, $f2, $f4 # CHECK: min.s $f0, $f2, $f4 # encoding: [0x46,0x04,0x10,0x1c]
min.d $f0, $f2, $f4 # CHECK: min.d $f0, $f2, $f4 # encoding: [0x46,0x24,0x10,0x1c]
maxa.s $f0, $f2, $f4 # CHECK: maxa.s $f0, $f2, $f4 # encoding: [0x46,0x04,0x10,0x1f]
maxa.d $f0, $f2, $f4 # CHECK: maxa.d $f0, $f2, $f4 # encoding: [0x46,0x24,0x10,0x1f]
mina.s $f0, $f2, $f4 # CHECK: mina.s $f0, $f2, $f4 # encoding: [0x46,0x04,0x10,0x1e]
mina.d $f0, $f2, $f4 # CHECK: mina.d $f0, $f2, $f4 # encoding: [0x46,0x24,0x10,0x1e]
[mips][mips64r6] Add SELEQZ/SELNEZ.fmt instructions Differential Revision: http://reviews.llvm.org/D3710 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208891 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 14:58:42 +00:00
seleqz.s $f0, $f2, $f4 # CHECK: seleqz.s $f0, $f2, $f4 # encoding: [0x46,0x04,0x10,0x14]
seleqz.d $f0, $f2, $f4 # CHECK: seleqz.d $f0, $f2, $f4 # encoding: [0x46,0x24,0x10,0x14]
selnez.s $f0, $f2, $f4 # CHECK: selnez.s $f0, $f2, $f4 # encoding: [0x46,0x04,0x10,0x17]
selnez.d $f0, $f2, $f4 # CHECK: selnez.d $f0, $f2, $f4 # encoding: [0x46,0x24,0x10,0x17]
Temporarily revert: r209129 - [mips][mips64r6] Sorted *_ENC, *_DESC classes and tests After discussion with Zoran, we have decided to temporarily revert this commit. It's causing some difficult to resolve conflicts and we are under time pressure to deliver an initial MIPS64r6 compiler. We will re-apply an equivalent patch once the time pressure has passed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-20 14:46:24 +00:00
rint.s $f2, $f4 # CHECK: rint.s $f2, $f4 # encoding: [0x46,0x00,0x20,0x9a]
rint.d $f2, $f4 # CHECK: rint.d $f2, $f4 # encoding: [0x46,0x20,0x20,0x9a]
class.s $f2, $f4 # CHECK: class.s $f2, $f4 # encoding: [0x46,0x00,0x20,0x9b]
class.d $f2, $f4 # CHECK: class.d $f2, $f4 # encoding: [0x46,0x20,0x20,0x9b]
[mips] Implement jr.hb and jalr.hb (Jump Register and Jump and Link Register with Hazard Barrier). Summary: These instructions are available in ISAs >= mips32/mips64. For mips32r6/mips64r6, jr.hb has a new encoding format. Reviewers: dsanders Reviewed By: dsanders Differential Revision: http://reviews.llvm.org/D4019 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210654 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-11 15:05:56 +00:00
jr.hb $4 # CHECK: jr.hb $4 # encoding: [0x00,0x80,0x04,0x09]
jalr.hb $4 # CHECK: jalr.hb $4 # encoding: [0x00,0x80,0xfc,0x09]
jalr.hb $4, $5 # CHECK: jalr.hb $4, $5 # encoding: [0x00,0xa0,0x24,0x09]
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