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[utils] collect_and_build_with_pgo.py: revert part already fixed in rL345461

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The change was inadvertently included in my last commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@345467 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Fangrui Song 2018-10-27 23:10:09 +00:00
parent 98cb136da4
commit ff6f0b2f41
1 changed files with 8 additions and 8 deletions
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16
utils/collect_and_build_with_pgo.py
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@ -35,6 +35,14 @@ def _run_benchmark(env, out_dir, include_debug_info):
"""The 'benchmark' we run to generate profile data."""
target_dir = env.output_subdir('instrumentation_run')
# `check-llvm` and `check-clang` are cheap ways to increase coverage. The
# former lets us touch on the non-x86 backends a bit if configured, and the
# latter gives us more C to chew on (and will send us through diagnostic
# paths a fair amount, though the `if (stuff_is_broken) { diag() ... }`
# branches should still heavily be weighted in the not-taken direction,
# since we built all of LLVM/etc).
_build_things_in(env, out_dir, what=['check-llvm', 'check-clang'])
# Building tblgen gets us coverage; don't skip it. (out_dir may also not
# have them anyway, but that's less of an issue)
cmake = _get_cmake_invocation_for_bootstrap_from(
@ -48,14 +56,6 @@ def _run_benchmark(env, out_dir, include_debug_info):
# Just build all the things. The more data we have, the better.
_build_things_in(env, target_dir, what=['all'])
# `check-llvm` and `check-clang` are cheap ways to increase coverage. The
# former lets us touch on the non-x86 backends a bit if configured, and the
# latter gives us more C to chew on (and will send us through diagnostic
# paths a fair amount, though the `if (stuff_is_broken) { diag() ... }`
# branches should still heavily be weighted in the not-taken direction,
# since we built all of LLVM/etc).
_build_things_in(env, target_dir, what=['check-llvm', 'check-clang'])
### Script