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Revert "build: go faster, drop -fno-omit-frame-pointer"

This reverts commit d0f73d383d.

The lack of frame pointers unfortunately breaks the --perf_basic_prof
flag because perf(1) then no longer understands C++ <-> JS stack frame
transitions.

PR-URL: https://github.com/nodejs/node/pull/44566
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This commit is contained in:
Ben Noordhuis 2022-09-08 19:52:10 +02:00 committed by GitHub
parent 50ad9fe929
commit 8a15f32d07
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@ -204,7 +204,6 @@
],
}],
['OS=="solaris"', {
'cflags': [ '-fno-omit-frame-pointer' ],
# pull in V8's postmortem metadata
'ldflags': [ '-Wl,-z,allextract' ]
}],
@ -212,6 +211,12 @@
# increase performance, number from experimentation
'cflags': [ '-qINLINE=::150:100000' ]
}],
['OS!="mac" and OS!="win" and OS!="zos"', {
# -fno-omit-frame-pointer is necessary for the --perf_basic_prof
# flag to work correctly. perf(1) gets confused about JS stack
# frames otherwise, even with --call-graph dwarf.
'cflags': [ '-fno-omit-frame-pointer' ],
}],
['OS=="linux"', {
'conditions': [
['enable_pgo_generate=="true"', {