2 files changed, 0 insertions, 6 deletions
diff --git a/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c b/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
index d031c6846ea..4924d21f4c2 100644
--- a/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
+++ b/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
@@ -750,9 +750,6 @@ nvfx_fragprog_parse_instruction(struct nvfx_fpc *fpc,
       }
       break;
    }
-   case TGSI_OPCODE_SUB:
-      nvfx_fp_emit(fpc, arith(sat, ADD, dst, mask, src[0], neg(src[1]), none));
-      break;
    case TGSI_OPCODE_TEX:
       nvfx_fp_emit(fpc, tex(sat, TEX, unit, dst, mask, src[0], none, none));
       break;
diff --git a/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c b/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c
index a802c43e22b..baea701a027 100644
--- a/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c
+++ b/src/gallium/drivers/nouveau/nv30/nvfx_vertprog.c
@@ -672,9 +672,6 @@ nvfx_vertprog_parse_instruction(struct nvfx_vpc *vpc,
    case TGSI_OPCODE_SSG:
       nvfx_vp_emit(vpc, arith(sat, VEC, SSG, dst, mask, src[0], none, none));
       break;
-   case TGSI_OPCODE_SUB:
-      nvfx_vp_emit(vpc, arith(sat, VEC, ADD, dst, mask, src[0], none, neg(src[1])));
-      break;
    case TGSI_OPCODE_TRUNC:
       tmp = nvfx_src(temp(vpc));
       insn = arith(0, VEC, MOV, none.reg, mask, src[0], none, none);