bb525f7c20
CodeGen: Don't drop thread_local when emitting __thread aliases
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CodeGen wouldn't mark the aliasee as thread_local if the aliasee was a
tentative definition.
Even if the definition was already emitted, it would never mark the
alias as thread_local.
This fixes PR21288.
llvm-svn: 219859
2014-10-15 22:38:23 +00:00
42affc2db6
Update for llvm change.
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llvm-svn: 214356
2014-07-30 22:52:16 +00:00
27c60b512a
Update for llvm API change.
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Aliases in llvm now hold an arbitrary expression.
llvm-svn: 210063
2014-06-03 02:42:01 +00:00
b2633b9793
Update for llvm api change.
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Now that llvm cannot represent alias cycles, we have to diagnose erros just
before trying to close the cycle. This degrades the errors a bit. The real
solution is what it was before: if we want to provide good errors for these
cases, we have to be able to find a clang level decl given a mangled name
and produce the error from Sema.
llvm-svn: 209008
2014-05-16 19:35:48 +00:00
502f65ae54
Fix pr19653.
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Warn if an alias requests a section other than the aliasee section.
llvm-svn: 207997
2014-05-05 20:21:03 +00:00
a39fc6dd2a
Handle and warn on aliases to weak aliases.
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This produces valid IR now that llvm rejects aliases to weak aliases and warns
the user that the resolution is not changed if the weak alias is overridden.
llvm-svn: 204935
2014-03-27 15:27:20 +00:00
3efc492092
Also don't hardcode the order on this test.
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llvm-svn: 192603
2013-10-14 16:18:39 +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
d02fd83182
Fix testcases to not rely upon target-* attributes.
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llvm-svn: 176135
2013-02-26 23:08:48 +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
985d1c5d15
Add the 'target-cpu' and 'target-features' attributes to functions.
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The back-end will use these values to reconfigure code generation for different
features.
llvm-svn: 175308
2013-02-15 21:30:01 +00:00
6a41c3c005
Fix another spot where this test varied for a Release build.
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llvm-svn: 165347
2012-10-05 23:56:20 +00:00
17710a3b9a
Make test resilient to Release build temp names.
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llvm-svn: 165345
2012-10-05 23:33:39 +00:00
ba036126cf
Propagate calling convention for aliases and weakrefs.
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llvm-svn: 165343
2012-10-05 23:12:53 +00:00
eba9c5c259
FileCheckize test
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llvm-svn: 165342
2012-10-05 23:12:48 +00:00
8fbe78f6fc
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
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- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446
2009-12-15 20:14:24 +00:00
8b57697954
Eliminate &&s in tests.
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- 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.
llvm-svn: 86430
2009-11-08 01:45:36 +00:00
574c745370
Diagnose uses of function specifiers on declarations which don't declare
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functions. Fixes PR3941.
llvm-svn: 68541
2009-04-07 19:37:57 +00:00
a45cf5b6b0
Rename clang to clang-cc.
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Tests and drivers updated, still need to shuffle dirs.
llvm-svn: 67602
2009-03-24 02:24:46 +00:00
827a3552a4
make alias definition logic more similar to functions/globals.
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llvm-svn: 67481
2009-03-22 21:39:12 +00:00
a5ae54acc4
fix PR3200 by making alias emission use the new infrastructure. Fold
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some tests into the alias.c file.
llvm-svn: 67479
2009-03-22 21:21:57 +00:00
4e004ed124
IRgen support for alias of global variable.
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- PR3818.
llvm-svn: 67297
2009-03-19 08:27:24 +00:00
David Majnemer