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agx: prepare for immediates in phis

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26963>
This commit is contained in:
Alyssa Rosenzweig 2023-12-24 13:56:44 -04:00
parent b7585851d0
commit efeed6a6fc
2 changed files with 4 additions and 1 deletions
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2
src/asahi/compiler/agx_optimizer.c
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@ -140,7 +140,7 @@ agx_optimizer_inline_imm(agx_instr **defs, agx_instr *I, unsigned srcs,
continue;
agx_instr *def = defs[src.value];
if (def->op != AGX_OPCODE_MOV_IMM)
if (!def || def->op != AGX_OPCODE_MOV_IMM)
continue;
uint8_t value = def->imm;

3
src/asahi/compiler/agx_register_allocate.c
View file

@ -935,6 +935,9 @@ agx_insert_parallel_copies(agx_context *ctx, agx_block *block)
agx_index dest = phi->dest[0];
agx_index src = phi->src[pred_index];
if (src.type == AGX_INDEX_IMMEDIATE)
src.size = dest.size;
assert(dest.type == AGX_INDEX_REGISTER);
assert(dest.size == src.size);