[Mesa-dev] [PATCH 1/5] nv30: remove unused nv40_fp_bra() and nvfx_fp_memcpy() functions

[Samuel Pitoiset]

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
---
 src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c | 40 ------------------------
 1 file changed, 40 deletions(-)

diff --git a/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c b/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
index bbdca81..29603fb 100644
--- a/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
+++ b/src/gallium/drivers/nouveau/nv30/nvfx_fragprog.c
@@ -327,32 +327,6 @@ nv40_fp_rep(struct nvfx_fpc *fpc, unsigned count, unsigned target)
         //util_dynarray_append(&fpc->loop_stack, unsigned, target);
 }
 
-/* warning: this only works forward, and probably only if not inside any IF */
-static void
-nv40_fp_bra(struct nvfx_fpc *fpc, unsigned target)
-{
-        struct nvfx_relocation reloc;
-        uint32_t *hw;
-        fpc->inst_offset = fpc->fp->insn_len;
-        grow_insns(fpc, 4);
-        hw = &fpc->fp->insn[fpc->inst_offset];
-        /* I really wonder why fp16 precision is used. Presumably the hardware ignores it? */
-        hw[0] = (NV40_FP_OP_BRA_OPCODE_IF << NVFX_FP_OP_OPCODE_SHIFT) |
-                NV40_FP_OP_OUT_NONE |
-                (NVFX_FP_PRECISION_FP16 << NVFX_FP_OP_PRECISION_SHIFT);
-        /* Use .xxxx swizzle so that we check only src[0].x*/
-        hw[1] = (NVFX_SWZ_IDENTITY << NVFX_FP_OP_COND_SWZ_X_SHIFT) |
-                        (NVFX_FP_OP_COND_FL << NVFX_FP_OP_COND_SHIFT);
-        hw[2] = NV40_FP_OP_OPCODE_IS_BRANCH; /* | else_offset */
-        hw[3] = 0; /* | endif_offset */
-        reloc.target = target;
-        reloc.location = fpc->inst_offset + 2;
-        util_dynarray_append(&fpc->label_relocs, struct nvfx_relocation, reloc);
-        reloc.target = target;
-        reloc.location = fpc->inst_offset + 3;
-        util_dynarray_append(&fpc->label_relocs, struct nvfx_relocation, reloc);
-}
-
 static void
 nv40_fp_brk(struct nvfx_fpc *fpc)
 {
@@ -1201,17 +1175,3 @@ out_err:
    tgsi_dump(fp->pipe.tokens, 0);
    goto out;
 }
-
-static inline void
-nvfx_fp_memcpy(void* dst, const void* src, size_t len)
-{
-#ifndef PIPE_ARCH_BIG_ENDIAN
-   memcpy(dst, src, len);
-#else
-   size_t i;
-   for(i = 0; i < len; i += 4) {
-      uint32_t v = *(uint32_t*)((char*)src + i);
-      *(uint32_t*)((char*)dst + i) = (v >> 16) | (v << 16);
-   }
-#endif
-}
-- 
2.4.0