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Code Issues 9 Packages Projects Releases Wiki Activity

agx: Lift agx_block_add_successor from Panfrost 

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11718>
This commit is contained in:
Alyssa Rosenzweig 2021-05-23 14:25:25 -04:00 committed by Marge Bot
parent 2e1ba82060
commit a207c77314
1 changed files with 25 additions and 0 deletions
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25
src/asahi/compiler/agx_compile.c
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@ -49,6 +49,31 @@ int agx_debug = 0;
fprintf(stderr, "%s:%d: "fmt, \
__FUNCTION__, __LINE__, ##__VA_ARGS__); } while (0)
static void
agx_block_add_successor(agx_block *block, agx_block *successor)
{
assert(block != NULL && successor != NULL);
/* Cull impossible edges */
if (block->unconditional_jumps)
return;
for (unsigned i = 0; i < ARRAY_SIZE(block->successors); ++i) {
if (block->successors[i]) {
if (block->successors[i] == successor)
return;
else
continue;
}
block->successors[i] = successor;
_mesa_set_add(successor->predecessors, block);
return;
}
unreachable("Too many successors");
}
static void
agx_emit_load_const(agx_builder *b, nir_load_const_instr *instr)
{