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      1  1.1  mrg # When TFmode was first added to x86-64 in gcc 4.3.0, some TFmode
      2  1.1  mrg # support functions got improper versions by accident.  Here we
      3  1.1  mrg # correct the version and provide backward binary compatibility.
      4  1.1  mrg 
      5  1.1  mrg # Filter out the following TFmode functions.
      6  1.1  mrg tf-compats = getf2.c letf2.c eqtf2.c
      7  1.3  mrg tf-functions := $(addprefix $(srcdir)/soft-fp/, $(tf-compats))
      8  1.1  mrg LIB2ADD := $(filter-out $(tf-functions), $(LIB2ADD))
      9  1.1  mrg LIB2ADD += $(addprefix $(srcdir)/config/i386/64/, $(tf-compats))
     10  1.1  mrg 
     11  1.1  mrg # Replace _divtc3, _multc3 and _powitf2.
     12  1.1  mrg libgcc2-tf-functions = _divtc3 _multc3 _powitf2
     13  1.1  mrg LIB2FUNCS_EXCLUDE += $(libgcc2-tf-functions)
     14  1.1  mrg libgcc2-tf-compats = $(addsuffix .c, $(libgcc2-tf-functions))
     15  1.1  mrg LIB2ADD += $(addprefix $(srcdir)/config/i386/64/, $(libgcc2-tf-compats))
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