diff options
Diffstat (limited to 'lib/Target/R600/R600Instructions.td')
| -rw-r--r-- | lib/Target/R600/R600Instructions.td | 59 |
1 files changed, 49 insertions, 10 deletions
diff --git a/lib/Target/R600/R600Instructions.td b/lib/Target/R600/R600Instructions.td index 22d320e..1aa2c0d 100644 --- a/lib/Target/R600/R600Instructions.td +++ b/lib/Target/R600/R600Instructions.td @@ -593,6 +593,13 @@ def CONST_ADDRESS: SDNode<"AMDGPUISD::CONST_ADDRESS", [SDNPVariadic] >; +def DOT4 : SDNode<"AMDGPUISD::DOT4", + SDTypeProfile<1, 8, [SDTCisFP<0>, SDTCisVT<1, f32>, SDTCisVT<2, f32>, + SDTCisVT<3, f32>, SDTCisVT<4, f32>, SDTCisVT<5, f32>, + SDTCisVT<6, f32>, SDTCisVT<7, f32>, SDTCisVT<8, f32>]>, + [] +>; + def TEXTURE_FETCH_Type : SDTypeProfile<1, 19, [SDTCisFP<0>]>; def TEXTURE_FETCH: SDNode<"AMDGPUISD::TEXTURE_FETCH", TEXTURE_FETCH_Type, []>; @@ -1229,17 +1236,49 @@ class CNDGE_Common <bits<5> inst> : R600_3OP < [(set f32:$dst, (selectcc f32:$src0, FP_ZERO, f32:$src1, f32:$src2, COND_GE))] >; -multiclass DOT4_Common <bits<11> inst> { - - def _pseudo : R600_REDUCTION <inst, - (ins R600_Reg128:$src0, R600_Reg128:$src1), - "DOT4 $dst $src0, $src1", - [(set f32:$dst, (int_AMDGPU_dp4 v4f32:$src0, v4f32:$src1))] - >; - def _real : R600_2OP <inst, "DOT4", []>; +let isCodeGenOnly = 1, isPseudo = 1, Namespace = "AMDGPU" in { +class R600_VEC2OP<list<dag> pattern> : InstR600 <(outs R600_Reg32:$dst), (ins +// Slot X + UEM:$update_exec_mask_X, UP:$update_pred_X, WRITE:$write_X, + OMOD:$omod_X, REL:$dst_rel_X, CLAMP:$clamp_X, + R600_TReg32_X:$src0_X, NEG:$src0_neg_X, REL:$src0_rel_X, ABS:$src0_abs_X, SEL:$src0_sel_X, + R600_TReg32_X:$src1_X, NEG:$src1_neg_X, REL:$src1_rel_X, ABS:$src1_abs_X, SEL:$src1_sel_X, + R600_Pred:$pred_sel_X, +// Slot Y + UEM:$update_exec_mask_Y, UP:$update_pred_Y, WRITE:$write_Y, + OMOD:$omod_Y, REL:$dst_rel_Y, CLAMP:$clamp_Y, + R600_TReg32_Y:$src0_Y, NEG:$src0_neg_Y, REL:$src0_rel_Y, ABS:$src0_abs_Y, SEL:$src0_sel_Y, + R600_TReg32_Y:$src1_Y, NEG:$src1_neg_Y, REL:$src1_rel_Y, ABS:$src1_abs_Y, SEL:$src1_sel_Y, + R600_Pred:$pred_sel_Y, +// Slot Z + UEM:$update_exec_mask_Z, UP:$update_pred_Z, WRITE:$write_Z, + OMOD:$omod_Z, REL:$dst_rel_Z, CLAMP:$clamp_Z, + R600_TReg32_Z:$src0_Z, NEG:$src0_neg_Z, REL:$src0_rel_Z, ABS:$src0_abs_Z, SEL:$src0_sel_Z, + R600_TReg32_Z:$src1_Z, NEG:$src1_neg_Z, REL:$src1_rel_Z, ABS:$src1_abs_Z, SEL:$src1_sel_Z, + R600_Pred:$pred_sel_Z, +// Slot W + UEM:$update_exec_mask_W, UP:$update_pred_W, WRITE:$write_W, + OMOD:$omod_W, REL:$dst_rel_W, CLAMP:$clamp_W, + R600_TReg32_W:$src0_W, NEG:$src0_neg_W, REL:$src0_rel_W, ABS:$src0_abs_W, SEL:$src0_sel_W, + R600_TReg32_W:$src1_W, NEG:$src1_neg_W, REL:$src1_rel_W, ABS:$src1_abs_W, SEL:$src1_sel_W, + R600_Pred:$pred_sel_W, + LITERAL:$literal0, LITERAL:$literal1), + "", + pattern, + AnyALU> {} } +def DOT_4 : R600_VEC2OP<[(set R600_Reg32:$dst, (DOT4 + R600_TReg32_X:$src0_X, R600_TReg32_X:$src1_X, + R600_TReg32_Y:$src0_Y, R600_TReg32_Y:$src1_Y, + R600_TReg32_Z:$src0_Z, R600_TReg32_Z:$src1_Z, + R600_TReg32_W:$src0_W, R600_TReg32_W:$src1_W))]>; + + +class DOT4_Common <bits<11> inst> : R600_2OP <inst, "DOT4", []>; + + let mayLoad = 0, mayStore = 0, hasSideEffects = 0 in { multiclass CUBE_Common <bits<11> inst> { @@ -1412,7 +1451,7 @@ let Predicates = [isR600] in { def CNDE_r600 : CNDE_Common<0x18>; def CNDGT_r600 : CNDGT_Common<0x19>; def CNDGE_r600 : CNDGE_Common<0x1A>; - defm DOT4_r600 : DOT4_Common<0x50>; + def DOT4_r600 : DOT4_Common<0x50>; defm CUBE_r600 : CUBE_Common<0x52>; def EXP_IEEE_r600 : EXP_IEEE_Common<0x61>; def LOG_CLAMPED_r600 : LOG_CLAMPED_Common<0x62>; @@ -1611,7 +1650,7 @@ let Predicates = [isEGorCayman] in { def CNDGE_eg : CNDGE_Common<0x1B>; def MUL_LIT_eg : MUL_LIT_Common<0x1F>; def LOG_CLAMPED_eg : LOG_CLAMPED_Common<0x82>; - defm DOT4_eg : DOT4_Common<0xBE>; + def DOT4_eg : DOT4_Common<0xBE>; defm CUBE_eg : CUBE_Common<0xC0>; let hasSideEffects = 1 in { |