freedreno/ir3: fix new gcc6 errors

src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c: In function ‘emit_tex’:
src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c:1368:26: warning: unused variable ‘const_off’ [-Wunused-variable]
  struct ir3_instruction *const_off[4];
                          ^~~~~~~~~
unused since:

commit 8750299a420af76cebd3067f6f603eacde06ae06
Author: Jason Ekstrand <jason.ekstrand@intel.com>
Date:   Tue Feb 9 14:51:28 2016 -0800

    nir: Remove the const_offset from nir_tex_instr

Signed-off-by: Rob Clark <robdclark@gmail.com>

diff --git a/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c b/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
index ffa7577550580d4b785dcd2969d539278b7a4298..7a1812f2518285575571ff9ceae03b700c1805a1 100644 (file)
--- a/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
+++ b/src/gallium/drivers/freedreno/ir3/ir3_compiler_nir.c
@@ -1365,7 +1365,6 @@ emit_tex(struct ir3_compile *ctx, nir_tex_instr *tex)
        struct ir3_block *b = ctx->block;
        struct ir3_instruction **dst, *sam, *src0[12], *src1[4];
        struct ir3_instruction **coord, *lod, *compare, *proj, **off, **ddx, **ddy;
-       struct ir3_instruction *const_off[4];
        bool has_bias = false, has_lod = false, has_proj = false, has_off = false;
        unsigned i, coords, flags;
        unsigned nsrc0 = 0, nsrc1 = 0;