manojgupta added a comment.
What is the call generated with -pg for AMR32, __gnu_mcount_nc or _mount?
__gnu_mcount_nc with "-pg" is known to be broken (
https://bugs.llvm.org/show_bug.cgi?id=33845)
Repository:
rC Clang
https://reviews.llvm.org/D51713
srhines added a comment.
In https://reviews.llvm.org/D51713#1232414, @manojgupta wrote:
> What is the call generated with -pg for AMR32, __gnu_mcount_nc or _mount?
> __gnu_mcount_nc with "-pg" is known to be broken (
> https://bugs.llvm.org/show_bug.cgi?id=33845)
I CCed myself on that issue
manojgupta added a comment.
In https://reviews.llvm.org/D51713#1232497, @srhines wrote:
> In https://reviews.llvm.org/D51713#1232414, @manojgupta wrote:
>
> > What is the call generated with -pg for AMR32, __gnu_mcount_nc or _mount?
> > __gnu_mcount_nc with "-pg" is known to be broken (
> > ht
This revision was automatically updated to reflect the committed changes.
Closed by commit rL342165: Support -fno-omit-frame-pointer with -pg. (authored
by srhines, committed by ).
Herald added a subscriber: llvm-commits.
Repository:
rL LLVM
https://reviews.llvm.org/D51713
Files:
cfe/trunk/
srhines created this revision.
Herald added a subscriber: cfe-commits.
srhines added a subscriber: nickdesaulniers.
Previously, any instance of -fomit-frame-pointer would make it such that
-pg was an invalid flag combination. If -fno-omit-frame-pointer is
passed later on the command line (such tha
srhines added a comment.
This was discovered in the Android build system (which passes
-fomit-frame-pointer by default for ARM configurations. This leads to the
inability to specify -pg, since there is no way to override the mere presence
of -fomit-frame-pointer.
Repository:
rC Clang
https
srhines added a comment.
http://b/32510864 was the internal bug request, so I am noting it here for
future reference, but I think that the patch itself is pretty self-explanatory
(rather than filing a distinct upstream bug about this issue).
Repository:
rC Clang
https://reviews.llvm.org/D51