diff options
| author | Jason Ekstrand <jason.ekstrand@intel.com> | 2017-10-28 09:05:01 -0700 |
|---|---|---|
| committer | Jason Ekstrand <jason.ekstrand@intel.com> | 2018-08-01 18:02:28 -0700 |
| commit | 7f75cf2a9408b9af562e033ef6c1d1fd15141421 (patch) | |
| tree | 52cc0c264eb55e403bb6f2a66465ca63da2686c8 /src/compiler/nir/nir_lower_indirect_derefs.c | |
| parent | 4434591bf56a6b0c193ef209ea9d7b9e3c95a522 (diff) | |
nir/lower_indirect: Bail early if modes == 0
There's no point in walking the program if we're never going to actually
lower anything.
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Diffstat (limited to 'src/compiler/nir/nir_lower_indirect_derefs.c')
| -rw-r--r-- | src/compiler/nir/nir_lower_indirect_derefs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/compiler/nir/nir_lower_indirect_derefs.c b/src/compiler/nir/nir_lower_indirect_derefs.c index d85c1704222..c1f3cf86823 100644 --- a/src/compiler/nir/nir_lower_indirect_derefs.c +++ b/src/compiler/nir/nir_lower_indirect_derefs.c @@ -205,6 +205,9 @@ nir_lower_indirect_derefs(nir_shader *shader, nir_variable_mode modes) { bool progress = false; + if (modes == 0) + return false; + nir_foreach_function(function, shader) { if (function->impl) progress = lower_indirects_impl(function->impl, modes) || progress; |