| //===-- AMDGPUGIsel.td - AMDGPU GlobalISel Patterns---------*- tablegen -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // This files contains patterns that should only be used by GlobalISel. For |
| // example patterns for V_* instructions that have S_* equivalents. |
| // SelectionDAG does not support selecting V_* instructions. |
| //===----------------------------------------------------------------------===// |
| |
| include "AMDGPU.td" |
| |
| def sd_vsrc0 : ComplexPattern<i32, 1, "">; |
| def gi_vsrc0 : |
| GIComplexOperandMatcher<s32, "selectVSRC0">, |
| GIComplexPatternEquiv<sd_vsrc0>; |
| |
| def gi_vop3mods0 : |
| GIComplexOperandMatcher<s32, "selectVOP3Mods0">, |
| GIComplexPatternEquiv<VOP3Mods0>; |
| |
| class GISelSop2Pat < |
| SDPatternOperator node, |
| Instruction inst, |
| ValueType dst_vt, |
| ValueType src0_vt = dst_vt, ValueType src1_vt = src0_vt> : GCNPat < |
| |
| (dst_vt (node (src0_vt SReg_32:$src0), (src1_vt SReg_32:$src1))), |
| (inst src0_vt:$src0, src1_vt:$src1) |
| >; |
| |
| class GISelVop2Pat < |
| SDPatternOperator node, |
| Instruction inst, |
| ValueType dst_vt, |
| ValueType src0_vt = dst_vt, ValueType src1_vt = src0_vt> : GCNPat < |
| |
| (dst_vt (node (src0_vt (sd_vsrc0 src0_vt:$src0)), (src1_vt VGPR_32:$src1))), |
| (inst src0_vt:$src0, src1_vt:$src1) |
| >; |
| |
| def : GISelSop2Pat <or, S_OR_B32, i32>; |
| def : GISelVop2Pat <or, V_OR_B32_e32, i32>; |
