Re: [PATCH, 4.7] PR 48192, Make conditional macros not defined for #ifdef

2011-03-20 Thread Joseph S. Myers
On Sun, 20 Mar 2011, Mark Mitchell wrote: > On 3/18/2011 4:26 PM, Michael Meissner wrote: > > > This patch makes conditional macros that are used in the PowerPC and SPU > > ports > > not be 'defined' for the #ifdef, #ifndef, and #if defined(...) tests. > > I think that's a desirable change, fr

Re: [PATCH, 4.7] PR 48192, Make conditional macros not defined for #ifdef

2011-03-20 Thread Mark Mitchell
On 3/18/2011 4:26 PM, Michael Meissner wrote: > This patch makes conditional macros that are used in the PowerPC and SPU ports > not be 'defined' for the #ifdef, #ifndef, and #if defined(...) tests. I think that's a desirable change, from a language semantics point of view, but I would defer to

[PATCH, 4.7] PR 48192, Make conditional macros not defined for #ifdef

2011-03-18 Thread Michael Meissner
This patch makes conditional macros that are used in the PowerPC and SPU ports not be 'defined' for the #ifdef, #ifndef, and #if defined(...) tests. The way the PowerPC and SPU uses conditional macros is provide conditional keywords to support the vector systen (i.e. if the next token after vector