diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/freedreno/ir3/ir3_ra.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_ra.c b/src/gallium/drivers/freedreno/ir3/ir3_ra.c index b916dd51393..3ac626ca3b6 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_ra.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_ra.c @@ -253,7 +253,9 @@ static int alloc_block(struct ir3_ra_ctx *ctx, (instr->regs_count == 1)) { unsigned i, base = instr->regs[0]->num & ~0x3; for (i = 0; i < 4; i++) { - struct ir3_instruction *in = ctx->block->inputs[base + i]; + struct ir3_instruction *in = NULL; + if ((base + i) < ctx->block->ninputs) + in = ctx->block->inputs[base + i]; if (in) compute_clobbers(ctx, in->next, in, &liveregs); } @@ -471,7 +473,9 @@ static void ra_assign_dst_shader_input(struct ir3_visitor *v, /* trigger assignment of all our companion input components: */ for (i = 0; i < 4; i++) { - struct ir3_instruction *in = instr->block->inputs[i+base]; + struct ir3_instruction *in = NULL; + if ((base + i) < instr->block->ninputs) + in = instr->block->inputs[base + i]; if (in && is_meta(in) && (in->opc == OPC_META_INPUT)) ra_assign(a->ctx, in, a->num + off + i); } |