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intel/fs: Use linear allocator in fs_live_variables

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Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25670>
This commit is contained in:
Caio Oliveira 2023-10-02 13:04:19 -07:00 • committed by Marge Bot
parent b5cd91501d
commit 77f4f3112d
1 changed files with 11 additions and 10 deletions
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21
src/intel/compiler/brw_fs_live_variables.cpp
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@ -250,16 +250,17 @@ fs_live_variables::fs_live_variables(const backend_shader *s)
: devinfo(s->devinfo), cfg(s->cfg)
{
mem_ctx = ralloc_context(NULL);
linear_ctx *lin_ctx = linear_context(mem_ctx);
num_vgrfs = s->alloc.count;
num_vars = 0;
var_from_vgrf = rzalloc_array(mem_ctx, int, num_vgrfs);
var_from_vgrf = linear_zalloc_array(lin_ctx, int, num_vgrfs);
for (int i = 0; i < num_vgrfs; i++) {
var_from_vgrf[i] = num_vars;
num_vars += s->alloc.sizes[i];
}
vgrf_from_var = rzalloc_array(mem_ctx, int, num_vars);
vgrf_from_var = linear_zalloc_array(lin_ctx, int, num_vars);
for (int i = 0; i < num_vgrfs; i++) {
for (unsigned j = 0; j < s->alloc.sizes[i]; j++) {
vgrf_from_var[var_from_vgrf[i] + j] = i;
@ -267,7 +268,7 @@ fs_live_variables::fs_live_variables(const backend_shader *s)
}
start = ralloc_array(mem_ctx, int, num_vars);
end = rzalloc_array(mem_ctx, int, num_vars);
end = linear_zalloc_array(lin_ctx, int, num_vars);
for (int i = 0; i < num_vars; i++) {
start[i] = MAX_INSTRUCTION;
end[i] = -1;
@ -280,16 +281,16 @@ fs_live_variables::fs_live_variables(const backend_shader *s)
vgrf_end[i] = -1;
}
block_data = rzalloc_array(mem_ctx, struct block_data, cfg->num_blocks);
block_data = linear_zalloc_array(lin_ctx, struct block_data, cfg->num_blocks);
bitset_words = BITSET_WORDS(num_vars);
for (int i = 0; i < cfg->num_blocks; i++) {
block_data[i].def = rzalloc_array(mem_ctx, BITSET_WORD, bitset_words);
block_data[i].use = rzalloc_array(mem_ctx, BITSET_WORD, bitset_words);
block_data[i].livein = rzalloc_array(mem_ctx, BITSET_WORD, bitset_words);
block_data[i].liveout = rzalloc_array(mem_ctx, BITSET_WORD, bitset_words);
block_data[i].defin = rzalloc_array(mem_ctx, BITSET_WORD, bitset_words);
block_data[i].defout = rzalloc_array(mem_ctx, BITSET_WORD, bitset_words);
block_data[i].def = linear_zalloc_array(lin_ctx, BITSET_WORD, bitset_words);
block_data[i].use = linear_zalloc_array(lin_ctx, BITSET_WORD, bitset_words);
block_data[i].livein = linear_zalloc_array(lin_ctx, BITSET_WORD, bitset_words);
block_data[i].liveout = linear_zalloc_array(lin_ctx, BITSET_WORD, bitset_words);
block_data[i].defin = linear_zalloc_array(lin_ctx, BITSET_WORD, bitset_words);
block_data[i].defout = linear_zalloc_array(lin_ctx, BITSET_WORD, bitset_words);
block_data[i].flag_def[0] = 0;
block_data[i].flag_use[0] = 0;