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| author | Jeffrey Yasskin <jyasskin@google.com> | 2009-07-10 21:08:20 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2009-07-10 21:08:20 +0000 |
| commit | bf3d6ba5570209fb859dcaaab1c8596f7c5e6f3b (patch) | |
| tree | f89d75ae3a946c62f2051b113a5a1741449be244 /llvm/lib/Support/Dwarf.cpp | |
| parent | 25e7f91559439e5f286aa71729fbf11bdf8a4c2f (diff) | |
| download | bcm5719-llvm-bf3d6ba5570209fb859dcaaab1c8596f7c5e6f3b.tar.gz bcm5719-llvm-bf3d6ba5570209fb859dcaaab1c8596f7c5e6f3b.zip | |
Add a --with-oprofile flag to configure, which uses OProfile's agent
library to tell it the addresses of JITted functions. For a
particular program, this changes the opreport -l output from:
samples % image name symbol name
48182 98.9729 anon (tgid:19412 range:0x7f12ccaab000-0x7f12cdaab000) anon (tgid:19412 range:0x7f12ccaab000-0x7f12cdaab000)
11 0.0226 libstdc++.so.6.0.9 /usr/lib/libstdc++.so.6.0.9
to:
samples % image name symbol name
24565 60.7308 19814.jo fib_left
15365 37.9861 19814.jo fib_right
22 0.0544 ld-2.7.so do_lookup_x
llvm-svn: 75279
Diffstat (limited to 'llvm/lib/Support/Dwarf.cpp')
0 files changed, 0 insertions, 0 deletions
