diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.h | 4 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp | 25 |
2 files changed, 13 insertions, 16 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h index 39e9503..ca887ec 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.h +++ b/src/mesa/drivers/dri/i965/brw_fs.h @@ -119,12 +119,8 @@ public: void assign_vs_urb_setup(); bool assign_regs(bool allow_spilling); void assign_regs_trivial(); - void get_used_mrfs(bool *mrf_used); void setup_payload_interference(struct ra_graph *g, int payload_reg_count, int first_payload_node); - void setup_mrf_hack_interference(struct ra_graph *g, - int first_mrf_hack_node, - int *first_used_mrf); int choose_spill_reg(struct ra_graph *g); void spill_reg(int spill_reg); void split_virtual_grfs(); diff --git a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp index 62e27cc..cd78816 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp @@ -470,14 +470,14 @@ fs_visitor::setup_payload_interference(struct ra_graph *g, * see if we can actually use MRFs to do spills without overwriting normal MRF * contents. */ -void -fs_visitor::get_used_mrfs(bool *mrf_used) +static void +get_used_mrfs(fs_visitor *v, bool *mrf_used) { - int reg_width = dispatch_width / 8; + int reg_width = v->dispatch_width / 8; memset(mrf_used, 0, BRW_MAX_MRF * sizeof(bool)); - foreach_block_and_inst(block, fs_inst, inst, cfg) { + foreach_block_and_inst(block, fs_inst, inst, v->cfg) { if (inst->dst.file == MRF) { int reg = inst->dst.reg & ~BRW_MRF_COMPR4; mrf_used[reg] = true; @@ -491,7 +491,7 @@ fs_visitor::get_used_mrfs(bool *mrf_used) } if (inst->mlen > 0) { - for (int i = 0; i < implied_mrf_writes(inst); i++) { + for (int i = 0; i < v->implied_mrf_writes(inst); i++) { mrf_used[inst->base_mrf + i] = true; } } @@ -502,12 +502,12 @@ fs_visitor::get_used_mrfs(bool *mrf_used) * Sets interference between virtual GRFs and usage of the high GRFs for SEND * messages (treated as MRFs in code generation). */ -void -fs_visitor::setup_mrf_hack_interference(struct ra_graph *g, int first_mrf_node, - int *first_used_mrf) +static void +setup_mrf_hack_interference(fs_visitor *v, struct ra_graph *g, + int first_mrf_node, int *first_used_mrf) { bool mrf_used[BRW_MAX_MRF]; - get_used_mrfs(mrf_used); + get_used_mrfs(v, mrf_used); *first_used_mrf = BRW_MAX_MRF; for (int i = 0; i < BRW_MAX_MRF; i++) { @@ -525,7 +525,7 @@ fs_visitor::setup_mrf_hack_interference(struct ra_graph *g, int first_mrf_node, if (i < *first_used_mrf) *first_used_mrf = i; - for (unsigned j = 0; j < this->alloc.count; j++) { + for (unsigned j = 0; j < v->alloc.count; j++) { ra_add_node_interference(g, first_mrf_node + i, j); } } @@ -592,7 +592,8 @@ fs_visitor::assign_regs(bool allow_spilling) setup_payload_interference(g, payload_node_count, first_payload_node); if (devinfo->gen >= 7) { int first_used_mrf = BRW_MAX_MRF; - setup_mrf_hack_interference(g, first_mrf_hack_node, &first_used_mrf); + setup_mrf_hack_interference(this, g, first_mrf_hack_node, + &first_used_mrf); foreach_block_and_inst(block, fs_inst, inst, cfg) { /* When we do send-from-GRF for FB writes, we need to ensure that @@ -853,7 +854,7 @@ fs_visitor::spill_reg(int spill_reg) */ if (!spilled_any_registers) { bool mrf_used[BRW_MAX_MRF]; - get_used_mrfs(mrf_used); + get_used_mrfs(this, mrf_used); for (int i = spill_base_mrf; i < BRW_MAX_MRF; i++) { if (mrf_used[i]) { |