Xinliang David Li 3dd8817d84 [PGO]: Eliminate calls to __llvm_profile_register_function for Linux.
On Linux, the profile runtime can use __start_SECTNAME and __stop_SECTNAME
symbols defined by the linker to locate the start and end location of
a named section (with C name). This eliminates the need for instrumented
binary to call __llvm_profile_register_function during start-up time.

llvm-svn: 250199
2015-10-13 18:39:48 +00:00
..
2015-09-29 22:09:16 +00:00