diff options
| author | Martin Liska <mliska@suse.cz> | 2017-01-30 15:16:33 +0000 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2017-01-30 15:16:33 +0000 |
| commit | efb57183fd6c833263f10e367fcbd1f355d780d7 (patch) | |
| tree | b8218604bb8ff5976c31ae78411a3d7781613f2c /gcc/config/aarch64 | |
| parent | 53046722445cdaf00e7348a3d9478c7200f5eb15 (diff) | |
Fix aarch64 PGO bootstrap (bootstrap/78985)
2017-01-30 Martin Liska <mliska@suse.cz>
PR bootstrap/78985
* config/aarch64/cortex-a57-fma-steering.c (func_fma_steering::analyze):
Initialize variables with NULL value.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@245030 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/aarch64')
| -rw-r--r-- | gcc/config/aarch64/cortex-a57-fma-steering.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/config/aarch64/cortex-a57-fma-steering.c b/gcc/config/aarch64/cortex-a57-fma-steering.c index a5acd71d784..4a3887984b4 100644 --- a/gcc/config/aarch64/cortex-a57-fma-steering.c +++ b/gcc/config/aarch64/cortex-a57-fma-steering.c @@ -923,10 +923,10 @@ func_fma_steering::analyze () FOR_BB_INSNS (bb, insn) { operand_rr_info *dest_op_info; - struct du_chain *chain; + struct du_chain *chain = NULL; unsigned dest_regno; - fma_forest *forest; - du_head_p head; + fma_forest *forest = NULL; + du_head_p head = NULL; int i; if (!is_fmul_fmac_insn (insn, true)) |