search for: inscop

...eter to represent all these accesses. > > I have attached a patch file for this purpose. This patch file is just a hack file to see whether three parameters can be merged into one parameter and whether the compile-time could be reduce after that. The key of this patch is the added source code inScop::addParams, which only add parameters if the new parameter has different "step" value. In other ways, we skip the "base" value when compare parameters. > With this patch file, the Scop becomes: > > Context: > p0: {0,+,128}<%for.cond2.preheader> >...

Hi Sebastian, Recently, I found the "Polly - Calculate dependences" pass would lead to significant compile-time overhead when compiling some loop-intensive source code. Tobias told me you found similar problem as follows: http://llvm.org/bugs/show_bug.cgi?id=14240 My evaluation shows that "Polly - Calculate dependences" pass consumes 96.4% of total compile-time overhead