diff options
Diffstat (limited to 'src/gallium/drivers/nvc0')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_pc_regalloc.c | 4 | ||||
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c | 9 |
2 files changed, 10 insertions, 3 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_pc_regalloc.c b/src/gallium/drivers/nvc0/nvc0_pc_regalloc.c index f4afe083e2d..0515a0d77eb 100644 --- a/src/gallium/drivers/nvc0/nvc0_pc_regalloc.c +++ b/src/gallium/drivers/nvc0/nvc0_pc_regalloc.c @@ -504,7 +504,9 @@ pass_generate_phi_movs(struct nv_pc_pass *ctx, struct nv_basic_block *b) } if (pn != p && pn->exit) { - ctx->pc->current_block = b->in[n ? 0 : 1]; + assert(!b->in[!n]->exit || b->in[!n]->exit->terminator); + /* insert terminator (branch to ENDIF) in new else block */ + ctx->pc->current_block = pn; ni = new_instruction(ctx->pc, NV_OP_BRA); ni->target = b; ni->terminator = 1; diff --git a/src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c b/src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c index a44d330c731..53fd7e70fc9 100644 --- a/src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c +++ b/src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c @@ -259,6 +259,12 @@ fetch_by_bb(struct bld_register *reg, fetch_by_bb(reg, vals, n, b->in[i]); } +static INLINE boolean +nvc0_bblock_is_terminated(struct nv_basic_block *bb) +{ + return bb->exit && bb->exit->terminator; +} + static INLINE struct nv_value * bld_load_imm_u32(struct bld_context *bld, uint32_t u); @@ -1637,8 +1643,7 @@ bld_instruction(struct bld_context *bld, { struct nv_basic_block *b = new_basic_block(bld->pc); - if (bld->pc->current_block->exit && - !bld->pc->current_block->exit->terminator) + if (!nvc0_bblock_is_terminated(bld->pc->current_block)) bld_flow(bld, NV_OP_BRA, NULL, NV_CC_P, b, FALSE); --bld->cond_lvl; |