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author | Tom Stellard <thomas.stellard@amd.com> | 2013-09-12 02:55:14 +0000 |
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committer | Tom Stellard <thomas.stellard@amd.com> | 2013-09-12 02:55:14 +0000 |
commit | a3c2bcf0ee2f63584f7a1e9df9fa153a8b5dfea1 (patch) | |
tree | a84fcefcf9770881c6b14e75021527e62dae6569 /lib/Target/R600/SIInstrInfo.td | |
parent | ac779b8494ad3d2f2ea40cb566552c0fb1b17363 (diff) | |
download | external_llvm-a3c2bcf0ee2f63584f7a1e9df9fa153a8b5dfea1.zip external_llvm-a3c2bcf0ee2f63584f7a1e9df9fa153a8b5dfea1.tar.gz external_llvm-a3c2bcf0ee2f63584f7a1e9df9fa153a8b5dfea1.tar.bz2 |
R600/SI: expose TBUFFER_STORE_FORMAT_* for OpenGL transform feedback
For _XYZ, the type of VDATA is v4i32, because v3i32 doesn't exist.
The ADDR64 bit is not exposed. A simpler intrinsic that doesn't take
a resource descriptor might be nicer.
The maximum number of input SGPRs is bumped to 17.
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190575 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/SIInstrInfo.td')
-rw-r--r-- | lib/Target/R600/SIInstrInfo.td | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/Target/R600/SIInstrInfo.td b/lib/Target/R600/SIInstrInfo.td index 09d5f01..e7d70f4 100644 --- a/lib/Target/R600/SIInstrInfo.td +++ b/lib/Target/R600/SIInstrInfo.td @@ -21,6 +21,25 @@ def SIload_constant : SDNode<"AMDGPUISD::LOAD_CONSTANT", [SDNPMayLoad, SDNPMemOperand] >; +def SItbuffer_store : SDNode<"AMDGPUISD::TBUFFER_STORE_FORMAT", + SDTypeProfile<0, 13, + [SDTCisVT<0, i128>, // rsrc(SGPR) + SDTCisVT<1, iAny>, // vdata(VGPR) + SDTCisVT<2, i32>, // num_channels(imm) + SDTCisVT<3, i32>, // vaddr(VGPR) + SDTCisVT<4, i32>, // soffset(SGPR) + SDTCisVT<5, i32>, // inst_offset(imm) + SDTCisVT<6, i32>, // dfmt(imm) + SDTCisVT<7, i32>, // nfmt(imm) + SDTCisVT<8, i32>, // offen(imm) + SDTCisVT<9, i32>, // idxen(imm) + SDTCisVT<10, i32>, // glc(imm) + SDTCisVT<11, i32>, // slc(imm) + SDTCisVT<12, i32> // tfe(imm) + ]>, + [SDNPMayStore, SDNPMemOperand, SDNPHasChain] +>; + def SIload_input : SDNode<"AMDGPUISD::LOAD_INPUT", SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisVT<1, i128>, SDTCisVT<2, i16>, SDTCisVT<3, i32>]> @@ -65,6 +84,14 @@ def IMM8bitDWORD : ImmLeaf < }]> >; +def as_i1imm : SDNodeXForm<imm, [{ + return CurDAG->getTargetConstant(N->getZExtValue(), MVT::i1); +}]>; + +def as_i8imm : SDNodeXForm<imm, [{ + return CurDAG->getTargetConstant(N->getZExtValue(), MVT::i8); +}]>; + def as_i16imm : SDNodeXForm<imm, [{ return CurDAG->getTargetConstant(N->getSExtValue(), MVT::i16); }]>; |