787dc438c9
Set normal LLVM function attributes on global initializer functions
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Otherwise -fno-omit-frame-pointer and other flags like it aren't
applied.
Basic idea taken from Gao's patch, thanks!
Differential Revision: http://reviews.llvm.org/D9203
llvm-svn: 235537
2015-04-22 19:37:32 +00:00
4362261b00
CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail.
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llvm-svn: 188447
2013-08-15 06:47:53 +00:00
706469b453
Add more of the command line options as attribute flags.
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These can be easily queried by the back-end.
llvm-svn: 176304
2013-02-28 22:49:57 +00:00
2386bb130c
Reapply r176133 with testcase fixes.
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llvm-svn: 176145
2013-02-27 00:06:04 +00:00
0f424b029b
Revert "Add more attributes from the command line to functions."
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This reverts commit 176009.
The commit is a likely cause of several buildbot failures.
llvm-svn: 176044
2013-02-25 19:51:03 +00:00
87869db5f5
Add more attributes from the command line to functions.
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This is an ongoing process. Any command line option which a back-end cares about
should be added here.
llvm-svn: 176009
2013-02-25 07:15:16 +00:00
c33fc4c004
Modify the tests to use attribute group references instead of listing the
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function attributes.
llvm-svn: 175606
2013-02-20 07:22:19 +00:00
76cc43a2a4
Use atexit when __cxa_atexit isn't available instead of adding a
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global destructor entry. For some reason this isn't enabled for
apple-kexts; it'd be good to have documentation for that.
Based on a patch by Nakamura Takumi!
llvm-svn: 154191
2012-04-06 18:21:06 +00:00
87233f785b
Fix PR7097, a bad interaction between -fno-use-cxa-atexit and
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-mconstructor-aliases by using a WeakVH instead of a raw pointer.
llvm-svn: 106384
2010-06-19 05:52:45 +00:00
fe06df4bf3
C++: Add support for -fno-use-cxa-atexit.
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- So much typing, so little gain...
Also, rename the __cxx_global_initialization function just to match llvm-gcc.
llvm-svn: 99039
2010-03-20 04:15:41 +00:00
Reid Kleckner