diff options
| author | Marek Olšák <[email protected]> | 2017-08-19 22:23:08 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-08-22 13:29:47 +0200 |
| commit | 985e6b5ef91ec8de7ae5e03fcfb978ea6e8993ea (patch) | |
| tree | dc0d1343692b0fd7889905db57dbe85c728554eb /src/gallium/drivers/nouveau/codegen | |
| parent | 3e2ff8fade879cedfdff0e180a6996df1223a823 (diff) | |
gallium: remove TGSI opcode XPD
use MUL+MAD+MOV instead.
Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau/codegen')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index c06e74e2f81..a862f985fd4 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -346,14 +346,6 @@ unsigned int Instruction::srcMask(unsigned int s) const return mask; case TGSI_OPCODE_TXQ: return 1; - case TGSI_OPCODE_XPD: - { - unsigned int x = 0; - if (mask & 1) x |= 0x6; - if (mask & 2) x |= 0x5; - if (mask & 4) x |= 0x3; - return x; - } case TGSI_OPCODE_D2I: case TGSI_OPCODE_D2U: case TGSI_OPCODE_D2F: @@ -3347,25 +3339,6 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn) case TGSI_OPCODE_LIT: handleLIT(dst0); break; - case TGSI_OPCODE_XPD: - FOR_EACH_DST_ENABLED_CHANNEL(0, c, tgsi) { - if (c < 3) { - val0 = getSSA(); - src0 = fetchSrc(1, (c + 1) % 3); - src1 = fetchSrc(0, (c + 2) % 3); - mkOp2(OP_MUL, TYPE_F32, val0, src0, src1) - ->dnz = info->io.mul_zero_wins; - mkOp1(OP_NEG, TYPE_F32, val0, val0); - - src0 = fetchSrc(0, (c + 1) % 3); - src1 = fetchSrc(1, (c + 2) % 3); - mkOp3(OP_MAD, TYPE_F32, dst0[c], src0, src1, val0) - ->dnz = info->io.mul_zero_wins; - } else { - loadImm(dst0[c], 1.0f); - } - } - break; case TGSI_OPCODE_ISSG: case TGSI_OPCODE_SSG: FOR_EACH_DST_ENABLED_CHANNEL(0, c, tgsi) { |