gallium: Drop the NRM and NRM4 opcodes.

They weren't generated in tree, and as far as I know all hardware had to
lower it to a DP, RSQ, MUL.

Reviewed-by: Jose Fonseca <[email protected]>

3 files changed, 2 insertions, 76 deletions

diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c
index 77948011ac7..b9a4c7bf88c 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c
@@ -2773,70 +2773,6 @@ exec_dp2(struct tgsi_exec_machine *mach,
 }
 
 static void
-exec_nrm4(struct tgsi_exec_machine *mach,
-          const struct tgsi_full_instruction *inst)
-{
-   unsigned int chan;
-   union tgsi_exec_channel arg[4];
-   union tgsi_exec_channel scale;
-
-   fetch_source(mach, &arg[0], &inst->Src[0], TGSI_CHAN_X, TGSI_EXEC_DATA_FLOAT);
-   micro_mul(&scale, &arg[0], &arg[0]);
-
-   for (chan = TGSI_CHAN_Y; chan <= TGSI_CHAN_W; chan++) {
-      union tgsi_exec_channel product;
-
-      fetch_source(mach, &arg[chan], &inst->Src[0], chan, TGSI_EXEC_DATA_FLOAT);
-      micro_mul(&product, &arg[chan], &arg[chan]);
-      micro_add(&scale, &scale, &product);
-   }
-
-   micro_rsq(&scale, &scale);
-
-   for (chan = TGSI_CHAN_X; chan <= TGSI_CHAN_W; chan++) {
-      if (inst->Dst[0].Register.WriteMask & (1 << chan)) {
-         micro_mul(&arg[chan], &arg[chan], &scale);
-         store_dest(mach, &arg[chan], &inst->Dst[0], inst, chan, TGSI_EXEC_DATA_FLOAT);
-      }
-   }
-}
-
-static void
-exec_nrm3(struct tgsi_exec_machine *mach,
-          const struct tgsi_full_instruction *inst)
-{
-   if (inst->Dst[0].Register.WriteMask & TGSI_WRITEMASK_XYZ) {
-      unsigned int chan;
-      union tgsi_exec_channel arg[3];
-      union tgsi_exec_channel scale;
-
-      fetch_source(mach, &arg[0], &inst->Src[0], TGSI_CHAN_X, TGSI_EXEC_DATA_FLOAT);
-      micro_mul(&scale, &arg[0], &arg[0]);
-
-      for (chan = TGSI_CHAN_Y; chan <= TGSI_CHAN_Z; chan++) {
-         union tgsi_exec_channel product;
-
-         fetch_source(mach, &arg[chan], &inst->Src[0], chan, TGSI_EXEC_DATA_FLOAT);
-         micro_mul(&product, &arg[chan], &arg[chan]);
-         micro_add(&scale, &scale, &product);
-      }
-
-      micro_rsq(&scale, &scale);
-
-      for (chan = TGSI_CHAN_X; chan <= TGSI_CHAN_Z; chan++) {
-         if (inst->Dst[0].Register.WriteMask & (1 << chan)) {
-            micro_mul(&arg[chan], &arg[chan], &scale);
-            store_dest(mach, &arg[chan], &inst->Dst[0], inst, chan, TGSI_EXEC_DATA_FLOAT);
-         }
-      }
-   }
-
-   if (inst->Dst[0].Register.WriteMask & TGSI_WRITEMASK_W) {
-      store_dest(mach, &OneVec, &inst->Dst[0], inst, TGSI_CHAN_W, TGSI_EXEC_DATA_FLOAT);
-   }
-}
-
-static void
 exec_scs(struct tgsi_exec_machine *mach,
          const struct tgsi_full_instruction *inst)
 {
@@ -4104,14 +4040,6 @@ exec_instruction(
       exec_scs(mach, inst);
       break;
 
-   case TGSI_OPCODE_NRM:
-      exec_nrm3(mach, inst);
-      break;
-
-   case TGSI_OPCODE_NRM4:
-      exec_nrm4(mach, inst);
-      break;
-
    case TGSI_OPCODE_DIV:
       exec_vector_binary(mach, inst, micro_div, TGSI_EXEC_DATA_FLOAT, TGSI_EXEC_DATA_FLOAT);
       break;
diff --git a/src/gallium/auxiliary/tgsi/tgsi_info.c b/src/gallium/auxiliary/tgsi/tgsi_info.c
index 74d186cfdf1..6336304d594 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_info.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_info.c
@@ -106,7 +106,7 @@ static const struct tgsi_opcode_info opcode_info[TGSI_OPCODE_LAST] =
    { 1, 3, 0, 0, 0, 0, COMP, "CMP", TGSI_OPCODE_CMP },
    { 1, 1, 0, 0, 0, 0, CHAN, "SCS", TGSI_OPCODE_SCS },
    { 1, 2, 1, 0, 0, 0, OTHR, "TXB", TGSI_OPCODE_TXB },
-   { 1, 1, 0, 0, 0, 0, COMP, "NRM", TGSI_OPCODE_NRM },
+   { 0, 1, 0, 0, 0, 1, NONE, "", 69 },      /* removed */
    { 1, 2, 0, 0, 0, 0, COMP, "DIV", TGSI_OPCODE_DIV },
    { 1, 2, 0, 0, 0, 0, REPL, "DP2", TGSI_OPCODE_DP2 },
    { 1, 2, 1, 0, 0, 0, OTHR, "TXL", TGSI_OPCODE_TXL },
@@ -149,7 +149,7 @@ static const struct tgsi_opcode_info opcode_info[TGSI_OPCODE_LAST] =
    { 1, 2, 0, 0, 0, 0, COMP, "FSGE", TGSI_OPCODE_FSGE },
    { 1, 2, 0, 0, 0, 0, COMP, "FSLT", TGSI_OPCODE_FSLT },
    { 1, 2, 0, 0, 0, 0, COMP, "FSNE", TGSI_OPCODE_FSNE },
-   { 1, 1, 0, 0, 0, 0, REPL, "NRM4", TGSI_OPCODE_NRM4 },
+   { 0, 1, 0, 0, 0, 1, NONE, "", 112 },      /* removed */
    { 0, 1, 0, 0, 0, 0, NONE, "CALLNZ", TGSI_OPCODE_CALLNZ },
    { 0, 1, 0, 0, 0, 0, NONE, "", 114 },     /* removed */
    { 0, 1, 0, 0, 0, 0, NONE, "BREAKC", TGSI_OPCODE_BREAKC },
diff --git a/src/gallium/auxiliary/tgsi/tgsi_opcode_tmp.h b/src/gallium/auxiliary/tgsi/tgsi_opcode_tmp.h
index 4ca4f246e26..56a7a972c92 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_opcode_tmp.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_opcode_tmp.h
@@ -122,7 +122,6 @@ OP11(SSG)
 OP13(CMP)
 OP11(SCS)
 OP12_TEX(TXB)
-OP11(NRM)
 OP12(DIV)
 OP12(DP2)
 OP12_TEX(TXL)
@@ -153,7 +152,6 @@ OP00(BGNSUB)
 OP00_LBL(ENDLOOP)
 OP00(ENDSUB)
 OP00(NOP)
-OP11(NRM4)
 OP01(CALLNZ)
 OP01(BREAKC)
 OP01(KILL_IF)