[PATCH 2/3,ARM,libgcc]Code size optimization for the fmul/fdiv and dmul/ddiv function in libgcc

[Tony Wang]

Step 2: Mark all the symbols around the fragment boundaries as function 
symbols, so as to generate veneer when
the two section is too far away from each other. Also, I have both manually and 
using some test cases to
verify that IP and PSR are not alive at such point.

gcc/libgcc/ChangeLog:
2014-8-21   Tony Wang <tony.w...@arm.com>

        * config/arm/ieee754-sf.S: Expose symbols around fragment boundaries as 
function symbols.
        * config/arm/ieee754-df.S: Same with above

BR,
Tony

libgcc_mul_div_code_size_reduction_2.diff
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