mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-24 09:29:42 +00:00
This adds support for the QPX vector instruction set, which is used by the enhanced A2 cores on the IBM BG/Q supercomputers. QPX vectors are 256 bytes wide, holding 4 double-precision floating-point values. Boolean values, modeled here as <4 x i1> are actually also represented as floating-point values (essentially { -1, 1 } for { false, true }). QPX shares many features with Altivec and VSX, but is distinct from both of them. One major difference is that, instead of adding completely-separate vector registers, QPX vector registers are extensions of the scalar floating-point registers (lane 0 is the corresponding scalar floating-point value). The operations supported on QPX vectors mirrors that supported on the scalar floating-point values (with some additional ones for permutations and logical/comparison operations). I've been maintaining this support out-of-tree, as part of the bgclang project, for several years. This is not the entire bgclang patch set, but is most of the subset that can be cleanly integrated into LLVM proper at this time. Adding this to the LLVM backend is part of my efforts to rebase bgclang to the current LLVM trunk, but is independently useful (especially for codes that use LLVM as a JIT in library form). The assembler/disassembler test coverage is complete. The CodeGen test coverage is not, but I've included some tests, and more will be added as follow-up work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230413 91177308-0d34-0410-b5e6-96231b3b80d8
252 lines
12 KiB
ArmAsm
252 lines
12 KiB
ArmAsm
# RUN: llvm-mc -triple powerpc64-bgq-linux --show-encoding %s | FileCheck %s
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# FIXME: print qvflogical aliases.
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# CHECK: qvfabs 3, 5 # encoding: [0x10,0x60,0x2a,0x10]
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qvfabs 3, 5
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# CHECK: qvfadd 3, 4, 5 # encoding: [0x10,0x64,0x28,0x2a]
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qvfadd 3, 4, 5
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# CHECK: qvfadds 3, 4, 5 # encoding: [0x00,0x64,0x28,0x2a]
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qvfadds 3, 4, 5
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# CHECK: qvflogical 3, 4, 5, 4 # encoding: [0x10,0x64,0x2a,0x08]
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qvfandc 3, 4, 5
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# CHECK: qvflogical 3, 4, 5, 1 # encoding: [0x10,0x64,0x28,0x88]
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qvfand 3, 4, 5
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# CHECK: qvfcfid 3, 5 # encoding: [0x10,0x60,0x2e,0x9c]
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qvfcfid 3, 5
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# CHECK: qvfcfids 3, 5 # encoding: [0x00,0x60,0x2e,0x9c]
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qvfcfids 3, 5
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# CHECK: qvfcfidu 3, 5 # encoding: [0x10,0x60,0x2f,0x9c]
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qvfcfidu 3, 5
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# CHECK: qvfcfidus 3, 5 # encoding: [0x00,0x60,0x2f,0x9c]
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qvfcfidus 3, 5
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# CHECK: qvflogical 3, 3, 3, 0 # encoding: [0x10,0x63,0x18,0x08]
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qvfclr 3
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# CHECK: qvfcpsgn 3, 4, 5 # encoding: [0x10,0x64,0x28,0x10]
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qvfcpsgn 3, 4, 5
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# CHECK: qvflogical 3, 4, 4, 5 # encoding: [0x10,0x64,0x22,0x88]
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qvfctfb 3, 4
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# CHECK: qvfctid 3, 5 # encoding: [0x10,0x60,0x2e,0x5c]
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qvfctid 3, 5
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# CHECK: qvfctidu 3, 5 # encoding: [0x10,0x60,0x2f,0x5c]
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qvfctidu 3, 5
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# CHECK: qvfctiduz 3, 5 # encoding: [0x10,0x60,0x2f,0x5e]
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qvfctiduz 3, 5
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# CHECK: qvfctidz 3, 5 # encoding: [0x10,0x60,0x2e,0x5e]
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qvfctidz 3, 5
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# CHECK: qvfctiw 3, 5 # encoding: [0x10,0x60,0x28,0x1c]
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qvfctiw 3, 5
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# CHECK: qvfctiwu 3, 5 # encoding: [0x10,0x60,0x29,0x1c]
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qvfctiwu 3, 5
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# CHECK: qvfctiwuz 3, 5 # encoding: [0x10,0x60,0x29,0x1e]
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qvfctiwuz 3, 5
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# CHECK: qvfctiwz 3, 5 # encoding: [0x10,0x60,0x28,0x1e]
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qvfctiwz 3, 5
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# CHECK: qvflogical 3, 4, 5, 9 # encoding: [0x10,0x64,0x2c,0x88]
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qvfequ 3, 4, 5
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# CHECK: qvflogical 3, 4, 5, 12 # encoding: [0x10,0x64,0x2e,0x08]
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qvflogical 3, 4, 5, 12
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# CHECK: qvfmadd 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0xba]
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qvfmadd 3, 4, 6, 5
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# CHECK: qvfmadds 3, 4, 6, 5 # encoding: [0x00,0x64,0x29,0xba]
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qvfmadds 3, 4, 6, 5
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# CHECK: qvfmr 3, 5 # encoding: [0x10,0x60,0x28,0x90]
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qvfmr 3, 5
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# CHECK: qvfmsub 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0xb8]
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qvfmsub 3, 4, 6, 5
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# CHECK: qvfmsubs 3, 4, 6, 5 # encoding: [0x00,0x64,0x29,0xb8]
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qvfmsubs 3, 4, 6, 5
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# CHECK: qvfmul 3, 4, 6 # encoding: [0x10,0x64,0x01,0xb2]
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qvfmul 3, 4, 6
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# CHECK: qvfmuls 3, 4, 6 # encoding: [0x00,0x64,0x01,0xb2]
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qvfmuls 3, 4, 6
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# CHECK: qvfnabs 3, 5 # encoding: [0x10,0x60,0x29,0x10]
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qvfnabs 3, 5
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# CHECK: qvflogical 3, 4, 5, 14 # encoding: [0x10,0x64,0x2f,0x08]
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qvfnand 3, 4, 5
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# CHECK: qvfneg 3, 5 # encoding: [0x10,0x60,0x28,0x50]
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qvfneg 3, 5
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# CHECK: qvfnmadd 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0xbe]
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qvfnmadd 3, 4, 6, 5
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# CHECK: qvfnmadds 3, 4, 6, 5 # encoding: [0x00,0x64,0x29,0xbe]
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qvfnmadds 3, 4, 6, 5
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# CHECK: qvfnmsub 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0xbc]
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qvfnmsub 3, 4, 6, 5
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# CHECK: qvfnmsubs 3, 4, 6, 5 # encoding: [0x00,0x64,0x29,0xbc]
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qvfnmsubs 3, 4, 6, 5
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# CHECK: qvflogical 3, 4, 5, 8 # encoding: [0x10,0x64,0x2c,0x08]
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qvfnor 3, 4, 5
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# CHECK: qvflogical 3, 4, 4, 10 # encoding: [0x10,0x64,0x25,0x08]
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qvfnot 3, 4
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# CHECK: qvflogical 3, 4, 5, 13 # encoding: [0x10,0x64,0x2e,0x88]
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qvforc 3, 4, 5
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# CHECK: qvflogical 3, 4, 5, 7 # encoding: [0x10,0x64,0x2b,0x88]
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qvfor 3, 4, 5
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# CHECK: qvfperm 3, 4, 5, 6 # encoding: [0x10,0x64,0x29,0x8c]
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qvfperm 3, 4, 5, 6
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# CHECK: qvfre 3, 5 # encoding: [0x10,0x60,0x28,0x30]
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qvfre 3, 5
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# CHECK: qvfres 3, 5 # encoding: [0x00,0x60,0x28,0x30]
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qvfres 3, 5
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# CHECK: qvfrim 3, 5 # encoding: [0x10,0x60,0x2b,0xd0]
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qvfrim 3, 5
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# CHECK: qvfrin 3, 5 # encoding: [0x10,0x60,0x2b,0x10]
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qvfrin 3, 5
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# CHECK: qvfrip 3, 5 # encoding: [0x10,0x60,0x2b,0x90]
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qvfrip 3, 5
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# CHECK: qvfriz 3, 5 # encoding: [0x10,0x60,0x2b,0x50]
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qvfriz 3, 5
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# CHECK: qvfrsp 3, 5 # encoding: [0x10,0x60,0x28,0x18]
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qvfrsp 3, 5
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# CHECK: qvfrsqrte 3, 5 # encoding: [0x10,0x60,0x28,0x34]
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qvfrsqrte 3, 5
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# CHECK: qvfrsqrtes 3, 5 # encoding: [0x00,0x60,0x28,0x34]
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qvfrsqrtes 3, 5
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# CHECK: qvfsel 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0xae]
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qvfsel 3, 4, 6, 5
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# CHECK: qvflogical 3, 3, 3, 15 # encoding: [0x10,0x63,0x1f,0x88]
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qvfset 3
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# CHECK: qvfsub 3, 4, 5 # encoding: [0x10,0x64,0x28,0x28]
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qvfsub 3, 4, 5
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# CHECK: qvfsubs 3, 4, 5 # encoding: [0x00,0x64,0x28,0x28]
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qvfsubs 3, 4, 5
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# CHECK: qvfxmadd 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0x92]
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qvfxmadd 3, 4, 6, 5
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# CHECK: qvfxmadds 3, 4, 6, 5 # encoding: [0x00,0x64,0x29,0x92]
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qvfxmadds 3, 4, 6, 5
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# CHECK: qvfxmul 3, 4, 6 # encoding: [0x10,0x64,0x01,0xa2]
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qvfxmul 3, 4, 6
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# CHECK: qvfxmuls 3, 4, 6 # encoding: [0x00,0x64,0x01,0xa2]
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qvfxmuls 3, 4, 6
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# CHECK: qvflogical 3, 4, 5, 6 # encoding: [0x10,0x64,0x2b,0x08]
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qvfxor 3, 4, 5
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# CHECK: qvfxxcpnmadd 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0x86]
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qvfxxcpnmadd 3, 4, 6, 5
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# CHECK: qvfxxcpnmadds 3, 4, 6, 5 # encoding: [0x00,0x64,0x29,0x86]
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qvfxxcpnmadds 3, 4, 6, 5
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# CHECK: qvfxxmadd 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0x82]
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qvfxxmadd 3, 4, 6, 5
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# CHECK: qvfxxmadds 3, 4, 6, 5 # encoding: [0x00,0x64,0x29,0x82]
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qvfxxmadds 3, 4, 6, 5
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# CHECK: qvfxxnpmadd 3, 4, 6, 5 # encoding: [0x10,0x64,0x29,0x96]
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qvfxxnpmadd 3, 4, 6, 5
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# CHECK: qvfxxnpmadds 3, 4, 6, 5 # encoding: [0x00,0x64,0x29,0x96]
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qvfxxnpmadds 3, 4, 6, 5
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# CHECK: qvlfcduxa 3, 9, 11 # encoding: [0x7c,0x69,0x58,0xcf]
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qvlfcduxa 3, 9, 11
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# CHECK: qvlfcdux 3, 9, 11 # encoding: [0x7c,0x69,0x58,0xce]
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qvlfcdux 3, 9, 11
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# CHECK: qvlfcdxa 3, 10, 11 # encoding: [0x7c,0x6a,0x58,0x8f]
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qvlfcdxa 3, 10, 11
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# CHECK: qvlfcdx 3, 10, 11 # encoding: [0x7c,0x6a,0x58,0x8e]
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qvlfcdx 3, 10, 11
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# CHECK: qvlfcsuxa 3, 9, 11 # encoding: [0x7c,0x69,0x58,0x4f]
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qvlfcsuxa 3, 9, 11
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# CHECK: qvlfcsux 3, 9, 11 # encoding: [0x7c,0x69,0x58,0x4e]
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qvlfcsux 3, 9, 11
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# CHECK: qvlfcsxa 3, 10, 11 # encoding: [0x7c,0x6a,0x58,0x0f]
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qvlfcsxa 3, 10, 11
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# CHECK: qvlfcsx 3, 10, 11 # encoding: [0x7c,0x6a,0x58,0x0e]
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qvlfcsx 3, 10, 11
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# CHECK: qvlfduxa 3, 9, 11 # encoding: [0x7c,0x69,0x5c,0xcf]
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qvlfduxa 3, 9, 11
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# CHECK: qvlfdux 3, 9, 11 # encoding: [0x7c,0x69,0x5c,0xce]
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qvlfdux 3, 9, 11
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# CHECK: qvlfdxa 3, 10, 11 # encoding: [0x7c,0x6a,0x5c,0x8f]
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qvlfdxa 3, 10, 11
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# CHECK: qvlfdx 3, 10, 11 # encoding: [0x7c,0x6a,0x5c,0x8e]
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qvlfdx 3, 10, 11
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# CHECK: qvlfiwaxa 3, 10, 11 # encoding: [0x7c,0x6a,0x5e,0xcf]
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qvlfiwaxa 3, 10, 11
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# CHECK: qvlfiwax 3, 10, 11 # encoding: [0x7c,0x6a,0x5e,0xce]
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qvlfiwax 3, 10, 11
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# CHECK: qvlfiwzxa 3, 10, 11 # encoding: [0x7c,0x6a,0x5e,0x8f]
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qvlfiwzxa 3, 10, 11
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# CHECK: qvlfiwzx 3, 10, 11 # encoding: [0x7c,0x6a,0x5e,0x8e]
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qvlfiwzx 3, 10, 11
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# CHECK: qvlfsuxa 3, 9, 11 # encoding: [0x7c,0x69,0x5c,0x4f]
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qvlfsuxa 3, 9, 11
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# CHECK: qvlfsux 3, 9, 11 # encoding: [0x7c,0x69,0x5c,0x4e]
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qvlfsux 3, 9, 11
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# CHECK: qvlfsxa 3, 10, 11 # encoding: [0x7c,0x6a,0x5c,0x0f]
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qvlfsxa 3, 10, 11
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# CHECK: qvlfsx 3, 10, 11 # encoding: [0x7c,0x6a,0x5c,0x0e]
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qvlfsx 3, 10, 11
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# CHECK: qvlpcldx 3, 10, 11 # encoding: [0x7c,0x6a,0x5c,0x8c]
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qvlpcldx 3, 10, 11
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# CHECK: qvlpclsx 3, 10, 11 # encoding: [0x7c,0x6a,0x5c,0x0c]
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qvlpclsx 3, 10, 11
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# CHECK: qvlpcrdx 3, 10, 11 # encoding: [0x7c,0x6a,0x58,0x8c]
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qvlpcrdx 3, 10, 11
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# CHECK: qvlpcrsx 3, 10, 11 # encoding: [0x7c,0x6a,0x58,0x0c]
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qvlpcrsx 3, 10, 11
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# CHECK: qvstfcduxa 2, 9, 11 # encoding: [0x7c,0x49,0x59,0xcf]
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qvstfcduxa 2, 9, 11
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# CHECK: qvstfcduxia 2, 9, 11 # encoding: [0x7c,0x49,0x59,0xcb]
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qvstfcduxia 2, 9, 11
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# CHECK: qvstfcduxi 2, 9, 11 # encoding: [0x7c,0x49,0x59,0xca]
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qvstfcduxi 2, 9, 11
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# CHECK: qvstfcdux 2, 9, 11 # encoding: [0x7c,0x49,0x59,0xce]
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qvstfcdux 2, 9, 11
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# CHECK: qvstfcdxa 2, 10, 11 # encoding: [0x7c,0x4a,0x59,0x8f]
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qvstfcdxa 2, 10, 11
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# CHECK: qvstfcdxia 2, 10, 11 # encoding: [0x7c,0x4a,0x59,0x8b]
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qvstfcdxia 2, 10, 11
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# CHECK: qvstfcdxi 2, 10, 11 # encoding: [0x7c,0x4a,0x59,0x8a]
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qvstfcdxi 2, 10, 11
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# CHECK: qvstfcdx 2, 10, 11 # encoding: [0x7c,0x4a,0x59,0x8e]
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qvstfcdx 2, 10, 11
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# CHECK: qvstfcsuxa 2, 9, 11 # encoding: [0x7c,0x49,0x59,0x4f]
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qvstfcsuxa 2, 9, 11
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# CHECK: qvstfcsuxia 2, 9, 11 # encoding: [0x7c,0x49,0x59,0x4b]
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qvstfcsuxia 2, 9, 11
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# CHECK: qvstfcsuxi 2, 9, 11 # encoding: [0x7c,0x49,0x59,0x4a]
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qvstfcsuxi 2, 9, 11
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# CHECK: qvstfcsux 2, 9, 11 # encoding: [0x7c,0x49,0x59,0x4e]
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qvstfcsux 2, 9, 11
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# CHECK: qvstfcsxa 2, 10, 11 # encoding: [0x7c,0x4a,0x59,0x0f]
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qvstfcsxa 2, 10, 11
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# CHECK: qvstfcsxia 2, 10, 11 # encoding: [0x7c,0x4a,0x59,0x0b]
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qvstfcsxia 2, 10, 11
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# CHECK: qvstfcsxi 2, 10, 11 # encoding: [0x7c,0x4a,0x59,0x0a]
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qvstfcsxi 2, 10, 11
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# CHECK: qvstfcsx 2, 10, 11 # encoding: [0x7c,0x4a,0x59,0x0e]
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qvstfcsx 2, 10, 11
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# CHECK: qvstfduxa 2, 9, 11 # encoding: [0x7c,0x49,0x5d,0xcf]
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qvstfduxa 2, 9, 11
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# CHECK: qvstfduxia 2, 9, 11 # encoding: [0x7c,0x49,0x5d,0xcb]
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qvstfduxia 2, 9, 11
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# CHECK: qvstfduxi 2, 9, 11 # encoding: [0x7c,0x49,0x5d,0xca]
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qvstfduxi 2, 9, 11
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# CHECK: qvstfdux 2, 9, 11 # encoding: [0x7c,0x49,0x5d,0xce]
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qvstfdux 2, 9, 11
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# CHECK: qvstfdxa 2, 10, 11 # encoding: [0x7c,0x4a,0x5d,0x8f]
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qvstfdxa 2, 10, 11
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# CHECK: qvstfdxia 2, 10, 11 # encoding: [0x7c,0x4a,0x5d,0x8b]
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qvstfdxia 2, 10, 11
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# CHECK: qvstfdxi 2, 10, 11 # encoding: [0x7c,0x4a,0x5d,0x8a]
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qvstfdxi 2, 10, 11
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# CHECK: qvstfdx 2, 10, 11 # encoding: [0x7c,0x4a,0x5d,0x8e]
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qvstfdx 2, 10, 11
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# CHECK: qvstfiwxa 2, 10, 11 # encoding: [0x7c,0x4a,0x5f,0x8f]
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qvstfiwxa 2, 10, 11
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# CHECK: qvstfiwx 2, 10, 11 # encoding: [0x7c,0x4a,0x5f,0x8e]
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qvstfiwx 2, 10, 11
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# CHECK: qvstfsuxa 2, 9, 11 # encoding: [0x7c,0x49,0x5d,0x4f]
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qvstfsuxa 2, 9, 11
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# CHECK: qvstfsuxia 2, 9, 11 # encoding: [0x7c,0x49,0x5d,0x4b]
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qvstfsuxia 2, 9, 11
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# CHECK: qvstfsuxi 2, 9, 11 # encoding: [0x7c,0x49,0x5d,0x4a]
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qvstfsuxi 2, 9, 11
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# CHECK: qvstfsux 2, 9, 11 # encoding: [0x7c,0x49,0x5d,0x4e]
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qvstfsux 2, 9, 11
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# CHECK: qvstfsxa 2, 10, 11 # encoding: [0x7c,0x4a,0x5d,0x0f]
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qvstfsxa 2, 10, 11
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# CHECK: qvstfsxia 2, 10, 11 # encoding: [0x7c,0x4a,0x5d,0x0b]
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qvstfsxia 2, 10, 11
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# CHECK: qvstfsxi 2, 10, 11 # encoding: [0x7c,0x4a,0x5d,0x0a]
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qvstfsxi 2, 10, 11
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# CHECK: qvstfsx 2, 10, 11 # encoding: [0x7c,0x4a,0x5d,0x0e]
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qvstfsx 2, 10, 11
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