On 11/12/2009 07:24 AM, Jason Merrill wrote:
1) Leave the current mangling as is 2) Leave the current mangling as is for the most common vector size on a target (SSE, Altivec) and use the new mangling for other vector sizes. 3) Switch to the new mangling
I vote for 2.
a) Add the vector change to the current ABI v3. b) Take over -fabi-version=3 and bump the template arg change to v4. c) Use -fabi-version=2.1. d) Use a separate flag to control vector mangling.
I vote for [^cd]. I have no preference between v3 and v4, but a separate flag seems weird, as does injecting a version number in between 2 and 3.
r~
