gallium: remove TGSI_OPCODE_ABS

It's redundant with the source modifier.

Reviewed-by: Nicolai Hähnle <[email protected]>

3 files changed, 0 insertions, 9 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 91cef81aa0d..b9190980455 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
@@ -731,8 +731,6 @@ static nv50_ir::operation translateOpcode(uint opcode)
    NV50_IR_OPCODE_CASE(LG2, LG2);
    NV50_IR_OPCODE_CASE(POW, POW);
 
-   NV50_IR_OPCODE_CASE(ABS, ABS);
-
    NV50_IR_OPCODE_CASE(COS, COS);
    NV50_IR_OPCODE_CASE(DDX, DFDX);
    NV50_IR_OPCODE_CASE(DDX_FINE, DFDX);
@@ -3011,7 +3009,6 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn)
       }
       break;
    case TGSI_OPCODE_MOV:
-   case TGSI_OPCODE_ABS:
    case TGSI_OPCODE_CEIL:
    case TGSI_OPCODE_FLR:
    case TGSI_OPCODE_TRUNC:
diff --git a/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c b/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
index dab42e17cfe..d031c6846ea 100644
--- a/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
+++ b/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
@@ -533,9 +533,6 @@ nvfx_fragprog_parse_instruction(struct nvfx_fpc *fpc,
    sat  = finst->Instruction.Saturate;
 
    switch (finst->Instruction.Opcode) {
-   case TGSI_OPCODE_ABS:
-      nvfx_fp_emit(fpc, arith(sat, MOV, dst, mask, abs(src[0]), none, none));
-      break;
    case TGSI_OPCODE_ADD:
       nvfx_fp_emit(fpc, arith(sat, ADD, dst, mask, src[0], src[1], none));
       break;
diff --git a/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c b/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c
index b39c4b74eca..a802c43e22b 100644
--- a/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c
+++ b/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c
@@ -549,9 +549,6 @@ nvfx_vertprog_parse_instruction(struct nvfx_vpc *vpc,
    }
 
    switch (finst->Instruction.Opcode) {
-   case TGSI_OPCODE_ABS:
-      nvfx_vp_emit(vpc, arith(sat, VEC, MOV, dst, mask, abs(src[0]), none, none));
-      break;
    case TGSI_OPCODE_ADD:
       nvfx_vp_emit(vpc, arith(sat, VEC, ADD, dst, mask, src[0], none, src[1]));
       break;