yeah, I agree here. Either the code was wrong in the first place,
which means it would have to be fixed properly or the warning is
wrong. The proper fix here is that GCC should detect itself if it's
safe to do or not, otherwise that warning becomes a "might be a
problem" thing which doesn't help at all. Either it is wrong, or it
isn't. And gcc should be able to know in this case.
On Sat, Sep 22, 2018 at 6:07 AM, Ilia Mirkin <imir...@alum.mit.edu> wrote:
> Based on the various fixes, warning seems bogus -- is the proper
> solution -Wno-class-memaccess? (Or however one disables such
> things...)
>
> On Fri, Sep 21, 2018 at 9:50 AM, Eric Engestrom
> <eric.engest...@intel.com> wrote:
>> Signed-off-by: Eric Engestrom <eric.engest...@intel.com>
>> ---
>> src/gallium/drivers/nouveau/codegen/nv50_ir.cpp | 2 +-
>> src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp | 2 +-
>> 2 files changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
>> b/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
>> index 49425b98b9137058c986..62ebc2d24069b7b5f523 100644
>> --- a/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
>> +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
>> @@ -905,7 +905,7 @@ Instruction::isCommutationLegal(const Instruction *i)
>> const
>> TexInstruction::TexInstruction(Function *fn, operation op)
>> : Instruction(fn, op, TYPE_F32)
>> {
>> - memset(&tex, 0, sizeof(tex));
>> + memset(static_cast<void*>(&tex), 0, sizeof(tex));
>>
>> tex.rIndirectSrc = -1;
>> tex.sIndirectSrc = -1;
>> diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
>> b/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
>> index 9193a01f189874a7fb38..b6b9b42964bec670079c 100644
>> --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
>> +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target.cpp
>> @@ -454,7 +454,7 @@ CodeEmitter::addInterp(int ipa, int reg, FixupApply
>> apply)
>> if (!fixupInfo)
>> return false;
>> if (n == 0)
>> - memset(fixupInfo, 0, sizeof(FixupInfo));
>> + memset(static_cast<void*>(fixupInfo), 0, sizeof(FixupInfo));
>> }
>> ++fixupInfo->count;
>>
>> --
>> Cheers,
>> Eric
>>
>> _______________________________________________
>> mesa-dev mailing list
>> mesa-dev@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
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