Commit Graph

3 Commits

Author SHA1 Message Date
NAKAMURA Takumi f5a240b0bf clang/test/Driver/coverage-ld.c: Tweak expressions to match dosish pathsep on win32 hosts.
llvm-svn: 184726
2013-06-24 13:19:20 +00:00
Chandler Carruth e4458b3204 The profile library must come before the C library so that it can use
atexit.

llvm-svn: 184708
2013-06-24 09:38:45 +00:00
Chandler Carruth 363817092e Fix the addition of Clang's profile runtime library to the link step
when specifying --coverage (or related) flags.

The system for doing this was based on the old LLVM-hosted profile_rt
library, and hadn't been updated for Linux to use the new compiler-rt
library. Also, it couldn't possibly work on multiarch or biarch systems
in many cases. The whole thing now works much the same as the sanitizer
libraries that are built and used out of the compiler-rt repo.

Note that other target OSes haven't been updated because I don't know if
they're doing anything special with the installation path of profile_rt.
I suspect however that *all* of these are wrong and would encourage
maintainers of each target to take a hard look at how compiler-rt
runtime libraries are linked on their platforms.

llvm-svn: 184666
2013-06-23 11:28:48 +00:00