diff options
| author | Caio Marcelo de Oliveira Filho <[email protected]> | 2019-01-08 09:31:29 -0800 |
|---|---|---|
| committer | Caio Marcelo de Oliveira Filho <[email protected]> | 2019-01-08 12:29:56 -0800 |
| commit | baabfb1959c84e05a5fc6e7dd6150ad7e81f7f74 (patch) | |
| tree | 9edcb5127278155c0cc02f26d9f2219ea19d0e38 | |
| parent | 3cb65cf8aa090c39b520ae26fa32097ad18fd067 (diff) | |
nir: fix warning in nir_lower_io.c
Initialize the variable with NULL. Fixes the following
In file included from ../src/compiler/nir/nir_lower_io.c:34:
../src/compiler/nir/nir_lower_io.c: In function ‘nir_lower_explicit_io’:
../src/compiler/nir/nir.h:668:11: warning: ‘addr’ may be used uninitialized in this function [-Wmaybe-uninitialized]
return src;
^~~
../src/compiler/nir/nir_lower_io.c:735:17: note: ‘addr’ was declared here
nir_ssa_def *addr;
^~~~
v2: Avoid using a 'default' case so we get help from the compiler when
new deref types are added. (Lionel)
Acked-by: Jason Ekstrand <[email protected]>
| -rw-r--r-- | src/compiler/nir/nir_lower_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/nir/nir_lower_io.c b/src/compiler/nir/nir_lower_io.c index bcbfebdfa3b..44af76de599 100644 --- a/src/compiler/nir/nir_lower_io.c +++ b/src/compiler/nir/nir_lower_io.c @@ -732,7 +732,7 @@ lower_explicit_io_deref(nir_builder *b, nir_deref_instr *deref, assert(deref->parent.is_ssa); nir_ssa_def *parent_addr = deref->parent.ssa; - nir_ssa_def *addr; + nir_ssa_def *addr = NULL; assert(deref->dest.is_ssa); switch (deref->deref_type) { case nir_deref_type_var: |