Re: Patch: Add #pragma ivdep support to the ME and C FE

2013-10-22 Thread Frederic Riss
On 21 October 2013 22:09, Tobias Burnus wrote: > attached is a new version of the patch. Changes: > * "#pragma GCC ivdep" instead of "#pragma ivdep" > * Corrections to the error message in c-parser.c and a test case for it > * New wording in the .texi and examples Not that I have any authority he

Re: Patch: Add #pragma ivdep support to the ME and C FE

2013-10-16 Thread Frederic Riss
Hi, Just one question. You describe the pragma in the doco patch as: +This pragma tells the compiler that the immediately following @code{for} +loop can be executed in any loop index order without affecting the result. +The pragma aids optimization and in particular vectorization as the +compiler