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| author | Ian Romanick <ian.d.romanick@intel.com> | 2019-01-24 17:18:01 -0800 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2019-02-08 10:37:06 -0800 |
| commit | 28ef5bb74ce1da9beff61b6b9b4a6f6cb41f4435 (patch) | |
| tree | 726334444d747c7b53ee828300c32707e95e1613 | |
| parent | 78169870e416fde51946f8295fa6e1c652305447 (diff) | |
intel/compiler: Silence warning about value that may be used uninitialized
For some reason, this warning only occurs for me in release builds.
In file included from src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c:25:0:
src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c: In function ‘brw_nir_lower_mem_access_bit_sizes’:
src/compiler/nir/nir_builder.h:501:26: warning: ‘src_swiz[2]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
alu_src.swizzle[i] = swiz[i];
~~~~~~~~~~~~~~~~~~~^~~~~~~~~
src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c:225:16: note: ‘src_swiz[2]’ was declared here
unsigned src_swiz[4];
^~~~~~~~
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
| -rw-r--r-- | src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c b/src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c index 40ecbb20e5f..0396f5ffcc0 100644 --- a/src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c +++ b/src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c @@ -222,7 +222,7 @@ lower_mem_store_bit_size(nir_builder *b, nir_intrinsic_instr *intrin) const unsigned store_src_comps = store_bytes / (bit_size / 8); assert(store_first_src_comp + store_src_comps <= num_components); - unsigned src_swiz[4]; + unsigned src_swiz[4] = { 0, }; for (unsigned i = 0; i < store_src_comps; i++) src_swiz[i] = store_first_src_comp + i; nir_ssa_def *store_value = |