diff options
| author | Eric Anholt <[email protected]> | 2015-04-13 14:12:59 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2015-04-13 21:36:40 -0700 |
| commit | 7fa2f2e36660afe9f50f652baa6d65903d3a9dea (patch) | |
| tree | ba5ba8066ac3d34bb1d53f42ed84990ffd4f5696 /src/gallium/drivers/vc4/vc4_program.c | |
| parent | 84ebaff1b7f78cb47cd8eed5476f03c5c3d0e14b (diff) | |
vc4: Use NIR-level lowering for idiv.
This fixes the idiv tests in piglit.
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_program.c')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_program.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/src/gallium/drivers/vc4/vc4_program.c b/src/gallium/drivers/vc4/vc4_program.c index ca2e81c3900..ec649c9c43b 100644 --- a/src/gallium/drivers/vc4/vc4_program.c +++ b/src/gallium/drivers/vc4/vc4_program.c @@ -311,14 +311,6 @@ ntq_umul(struct vc4_compile *c, struct qreg src0, struct qreg src1) qir_uniform_ui(c, 24))); } -static struct qreg -ntq_idiv(struct vc4_compile *c, struct qreg src0, struct qreg src1) -{ - return qir_FTOI(c, qir_FMUL(c, - qir_ITOF(c, src0), - qir_RCP(c, qir_ITOF(c, src1)))); -} - static void ntq_emit_tex(struct vc4_compile *c, nir_tex_instr *instr) { @@ -983,9 +975,6 @@ ntq_emit_alu(struct vc4_compile *c, nir_alu_instr *instr) case nir_op_imul: *dest = ntq_umul(c, src[0], src[1]); break; - case nir_op_idiv: - *dest = ntq_idiv(c, src[0], src[1]); - break; case nir_op_seq: qir_SF(c, qir_FSUB(c, src[0], src[1])); @@ -2096,6 +2085,7 @@ vc4_shader_ntq(struct vc4_context *vc4, enum qstage stage, c->s = tgsi_to_nir(tokens, &nir_options); nir_opt_global_to_local(c->s); nir_convert_to_ssa(c->s); + nir_lower_idiv(c->s); vc4_optimize_nir(c->s); |