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Fix scheduling for VADDR

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This commit is contained in:
Dmitry Stogov 2023-10-12 10:17:51 +03:00
parent d51efd33d4
commit 180e9dd626
1 changed files with 5 additions and 0 deletions
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5
ir_gcm.c
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@ -343,6 +343,10 @@ int ir_gcm(ir_ctx *ctx)
} else if (use_insn->op == IR_VAR) { } else if (use_insn->op == IR_VAR) {
bb->flags |= IR_BB_HAS_VAR; bb->flags |= IR_BB_HAS_VAR;
_blocks[ref] = b; /* pin to block */ _blocks[ref] = b; /* pin to block */
if (EXPECTED(ctx->use_lists[ref].count != 0)) {
/* This is necessary only for VADDR */
ir_list_push_unchecked(&queue_late, ref);
}
} }
} }
} }
@ -480,6 +484,7 @@ int ir_schedule(ir_ctx *ctx)
_prev[ctx->cfg_blocks[1].end] = 0; _prev[ctx->cfg_blocks[1].end] = 0;
for (i = 2, j = 1; i < ctx->insns_count; i++) { for (i = 2, j = 1; i < ctx->insns_count; i++) {
b = _blocks[i]; b = _blocks[i];
IR_ASSERT((int32_t)b >= 0);
if (b == prev_b) { if (b == prev_b) {
/* add to the end of the list */ /* add to the end of the list */
_next[j] = i; _next[j] = i;