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authormarha <marha@users.sourceforge.net>2014-10-01 20:47:44 +0200
committermarha <marha@users.sourceforge.net>2014-10-01 20:47:44 +0200
commit30eb28e89e513ba7c04e8424be0cba326a01882b (patch)
treec84d1ffa742ebc6f077abb20a6b80c56ddaea888 /mesalib/src/mesa/program/register_allocate.h
parent438af0c7d4bf60b408b259c88205ff2193195466 (diff)
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libxtrans pixman fontconfig mesa xserver xkeyboard-config git update 1 Oct 2014
plink 10277 xserver commit d3d845ca9e92f0a2ccde93f4242d7769cfe14164 xkeyboard-config commit 73aa90ce32967747c84a1b5fe32cee329bc3bbcf pixman commit f078727f392bc9f235df916e75634ed87177b9b4 libxtrans commit 7cbad9fe2e61cd9d5caeaf361826a6f4bd320f03 fontconfig commit 1082161ea303cf2bbc13b62a191662984131e820 mesa commit 4f7916ab4f8093fa33519dfa3d08e73b4d35ebe3
Diffstat (limited to 'mesalib/src/mesa/program/register_allocate.h')
-rw-r--r--mesalib/src/mesa/program/register_allocate.h79
1 files changed, 0 insertions, 79 deletions
diff --git a/mesalib/src/mesa/program/register_allocate.h b/mesalib/src/mesa/program/register_allocate.h
deleted file mode 100644
index dc6874495..000000000
--- a/mesalib/src/mesa/program/register_allocate.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <stdbool.h>
-
-struct ra_class;
-struct ra_regs;
-
-/* @{
- * Register set setup.
- *
- * This should be done once at backend initializaion, as
- * ra_set_finalize is O(r^2*c^2). The registers may be virtual
- * registers, such as aligned register pairs that conflict with the
- * two real registers from which they are composed.
- */
-struct ra_regs *ra_alloc_reg_set(void *mem_ctx, unsigned int count);
-void ra_set_allocate_round_robin(struct ra_regs *regs);
-unsigned int ra_alloc_reg_class(struct ra_regs *regs);
-void ra_add_reg_conflict(struct ra_regs *regs,
- unsigned int r1, unsigned int r2);
-void ra_add_transitive_reg_conflict(struct ra_regs *regs,
- unsigned int base_reg, unsigned int reg);
-void ra_class_add_reg(struct ra_regs *regs, unsigned int c, unsigned int reg);
-void ra_set_num_conflicts(struct ra_regs *regs, unsigned int class_a,
- unsigned int class_b, unsigned int num_conflicts);
-void ra_set_finalize(struct ra_regs *regs, unsigned int **conflicts);
-/** @} */
-
-/** @{ Interference graph setup.
- *
- * Each interference graph node is a virtual variable in the IL. It
- * is up to the user to ra_set_node_class() for the virtual variable,
- * and compute live ranges and ra_node_interfere() between conflicting
- * live ranges. Note that an interference *must not* be added between
- * two nodes if their classes haven't been assigned yet. The user
- * should set the class of each node before building the interference
- * graph.
- */
-struct ra_graph *ra_alloc_interference_graph(struct ra_regs *regs,
- unsigned int count);
-void ra_set_node_class(struct ra_graph *g, unsigned int n, unsigned int c);
-void ra_add_node_interference(struct ra_graph *g,
- unsigned int n1, unsigned int n2);
-/** @} */
-
-/** @{ Graph-coloring register allocation */
-bool ra_allocate(struct ra_graph *g);
-
-unsigned int ra_get_node_reg(struct ra_graph *g, unsigned int n);
-void ra_set_node_reg(struct ra_graph * g, unsigned int n, unsigned int reg);
-void ra_set_node_spill_cost(struct ra_graph *g, unsigned int n, float cost);
-int ra_get_best_spill_node(struct ra_graph *g);
-/** @} */
-