tree 8a82d7c5acddf89a0ebe4ebd9d51ac7746579f81
parent 4a239fe6c3831b19fb4887e4421191fbb5f1cd87
author Manman Ren <mren@apple.com> 1351819459 +0000
committer Manman Ren <mren@apple.com> 1351819459 +0000

PGO: provide a Makefile and report generator for projects/test-suite to
build programs with profiling instrumentation, run the program to generate
profile data and then recompile while loading the profiling data.

Patch by Alastair Murray with minor modifications from Manman to make it work
with SPEC.

llvm-svn: 167270