Re: [PATCH] rs6000: Fix va_start handling for -m32 -mpowerpc64 ABI_V4

2015-01-09 Thread David Edelsohn
On Fri, Jan 9, 2015 at 5:52 AM, Segher Boessenkool wrote: > This fixes 88 testsuite FAILs. > > -mpowerpc64 does not change the ABI, but it does change the value of > UNITS_PER_WORD. We could use POINTER_SIZE_UNITS instead of 4 here, > but that does not seem quite right. This code is for SVR4 onl

[PATCH] rs6000: Fix va_start handling for -m32 -mpowerpc64 ABI_V4

2015-01-09 Thread Segher Boessenkool
This fixes 88 testsuite FAILs. -mpowerpc64 does not change the ABI, but it does change the value of UNITS_PER_WORD. We could use POINTER_SIZE_UNITS instead of 4 here, but that does not seem quite right. This code is for SVR4 only, so a literal 4 isn't so bad I think. Better suggestions welcome