[Nouveau] [PATCH 2/2] nv50/ir: fix a compiler warning with debug-only code

[Tobias Klausmann]

On 08.07.2015 21:34, Emil Velikov wrote:
> On 8 July 2015 at 19:27, Tobias Klausmann
> <tobias.johannes.klausmann at mni.thm.de> wrote:
>> codegen/nv50_ir_emit_nv50.cpp: In member function
>> ‘void nv50_ir::CodeEmitterNV50::emitLOAD(const nv50_ir::Instruction*)’:
>> codegen/nv50_ir_emit_nv50.cpp:620:12: warning: unused variable ‘offset’
>>   [-Wunused-variable]
>>      int32_t offset = i->getSrc(0)->reg.data.offset;
>>
>> Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de>
>> ---
>>   src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp | 5 ++++-
>>   1 file changed, 4 insertions(+), 1 deletion(-)
>>
>> diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp
>> index 67ea6df..86b16f2 100644
>> --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp
>> +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp
>> @@ -616,8 +616,11 @@ CodeEmitterNV50::emitLoadStoreSizeCS(DataType ty)
>>   void
>>   CodeEmitterNV50::emitLOAD(const Instruction *i)
>>   {
>> -   DataFile sf = i->src(0).getFile();
>> +#ifdef DEBUG
>>      int32_t offset = i->getSrc(0)->reg.data.offset;
>> +#endif
>> +
> assert is (normally) guarded by NDEBUG. Mesa/gallium has an in-house
> replacement, which (not 100% sure) should be fine as well.
>
> -Emil
As far as i can see it in u_debug.h assert (debug_assert) is guarded by 
DEBUG as the above change...