Hi all, When compiling some program with -O2 using ghc-7.0.1, I got warnings like
SpecConstr Function `$j_s7Xo{v} [lid]' has three call patterns, but the limit is 1 Use -fspec-constr-count=n to set the bound Use -dppr-debug to see specialisations SpecConstr Function `$j_s7YI{v} [lid]' has 7 call patterns, but the limit is 3 Use -fspec-constr-count=n to set the bound Use -dppr-debug to see specialisations
I proceeded to compile with -fspec-constr-count=10, but I still got
SpecConstr Function `$j_s7Xo{v} [lid]' has 7 call patterns, but the limit is 1 Use -fspec-constr-count=n to set the bound Use -dppr-debug to see specialisations
With -fspec-constr-count=55, I got
SpecConstr Function `$j_s7Xo{v} [lid]' has 7 call patterns, but the limit is 6 Use -fspec-constr-count=n to set the bound Use -dppr-debug to see specialisations
Finally, with -fspec-constr-count=56, the warnings disappear. Is this a bug, or is the value of spec-constr-count being manipulated in some way for certain passes? Thanks, Pedro