diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/broadcom/compiler/nir_to_vir.c | 1 | ||||
| -rw-r--r-- | src/broadcom/compiler/vir_live_variables.c | 16 |
2 files changed, 14 insertions, 3 deletions
diff --git a/src/broadcom/compiler/nir_to_vir.c b/src/broadcom/compiler/nir_to_vir.c index 595689d2441..a8098fc3209 100644 --- a/src/broadcom/compiler/nir_to_vir.c +++ b/src/broadcom/compiler/nir_to_vir.c @@ -1929,6 +1929,7 @@ vir_remove_thrsw(struct v3d_compile *c) vir_remove_instruction(c, inst); } } + vir_calculate_live_intervals(c); c->last_thrsw = NULL; } diff --git a/src/broadcom/compiler/vir_live_variables.c b/src/broadcom/compiler/vir_live_variables.c index 217b716fd9f..20acace1faf 100644 --- a/src/broadcom/compiler/vir_live_variables.c +++ b/src/broadcom/compiler/vir_live_variables.c @@ -311,10 +311,20 @@ vir_calculate_live_intervals(struct v3d_compile *c) { int bitset_words = BITSET_WORDS(c->num_temps); - /* If we called this function more than once, then we should be - * freeing the previous arrays. + /* We may be called more than once if we've rearranged the program to + * try to get register allocation to succeed. */ - assert(!c->temp_start); + if (c->temp_start) { + ralloc_free(c->temp_start); + ralloc_free(c->temp_end); + + vir_for_each_block(block, c) { + ralloc_free(block->def); + ralloc_free(block->use); + ralloc_free(block->live_in); + ralloc_free(block->live_out); + } + } c->temp_start = rzalloc_array(c, int, c->num_temps); c->temp_end = rzalloc_array(c, int, c->num_temps); |