Mesa (master): i965/fs: fill allocated memory with zeros where needed

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 4d4335c81a3f7d8434d9983881a63abcbc29dd5c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4d4335c81a3f7d8434d9983881a63abcbc29dd5c

Author: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
Date:   Tue Oct 11 13:48:16 2016 +0300

i965/fs: fill allocated memory with zeros where needed

Signed-off-by: Marek Olšák <marek.olsak at amd.com>

---

 src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp    | 2 +-
 src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
index e4e6816..da835cb 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
@@ -798,7 +798,7 @@ fs_visitor::opt_copy_propagate_local(void *copy_prop_ctx, bblock_t *block,
             const unsigned size_written = effective_width *
                                           type_sz(inst->src[i].type);
             if (inst->src[i].file == VGRF) {
-               acp_entry *entry = ralloc(copy_prop_ctx, acp_entry);
+               acp_entry *entry = rzalloc(copy_prop_ctx, acp_entry);
                entry->dst = byte_offset(inst->dst, offset);
                entry->src = inst->src[i];
                entry->size_written = size_written;
diff --git a/src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp b/src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp
index 5db31c3..8a0469a 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp
@@ -42,8 +42,8 @@ fs_visitor::dead_code_eliminate()
    calculate_live_intervals();
 
    int num_vars = live_intervals->num_vars;
-   BITSET_WORD *live = ralloc_array(NULL, BITSET_WORD, BITSET_WORDS(num_vars));
-   BITSET_WORD *flag_live = ralloc_array(NULL, BITSET_WORD, 1);
+   BITSET_WORD *live = rzalloc_array(NULL, BITSET_WORD, BITSET_WORDS(num_vars));
+   BITSET_WORD *flag_live = rzalloc_array(NULL, BITSET_WORD, 1);
 
    foreach_block_reverse_safe(block, cfg) {
       memcpy(live, live_intervals->block_data[block->num].liveout,