1979007ca8
Don't emit a warning about a dllimport attribute being used in a typedef
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when -fms-extensions is specified. Fixes <rdar://problem/7653870>.
llvm-svn: 96722
2010-02-21 05:12:56 +00:00
9fcead75ee
Also don't warn about force_align_arg_pointer on function typedefs. (This will
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break if you declare an actual function using that typedef. Come to think of it,
maybe I should make this part of the type.)
llvm-svn: 96570
2010-02-18 04:56:59 +00:00
cb9572e7b3
Two fixes related to force_align_arg_pointer:
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- Also recognize __force_align_arg_pointer__.
- Don't warn if it's used on a function pointer typedef.
llvm-svn: 96568
2010-02-18 04:39:19 +00:00
61170a19e3
Revert r95939, as suggested by Alexandre Julliard from the Wine project (and
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our own Chris Lattner).
llvm-svn: 96431
2010-02-17 00:44:47 +00:00
163855f46d
dllimport and dllexport are declspec attributes, too. They're also
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Win32-specific.
Also, fix a test to use FileCheck instead of grepping LLVM IR.
llvm-svn: 96364
2010-02-16 18:27:26 +00:00
a90f7ca591
Warn about using the new force_align_arg_pointer attribute on a function
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pointer. If you don't like the new warning, you can turn it off with
-Wno-force-align-arg-pointer.
llvm-svn: 95939
2010-02-11 23:57:08 +00:00
42b3842429
Fix a potential null-pointer use, and fix the style of my new function.
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Thanks, Anton!
llvm-svn: 95821
2010-02-10 23:26:12 +00:00
bbc0aa5166
Add support for the force_align_arg_pointer attribute. This is an x86-specific
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attribute, so it uses Anton's new target-specific attribute support. It's
supposed to ensure that the stack is 16-byte aligned, but since necessary
support is lacking from LLVM, this is a no-op for now.
llvm-svn: 95820
2010-02-10 23:06:52 +00:00
55bcea1e65
Generalize target weirdness handling having proper layering in mind:
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1. Add helper class for sema checks for target attributes
2. Add helper class for codegen of target attributes
As a proof-of-concept - implement msp430's 'interrupt' attribute.
llvm-svn: 93118
2010-01-10 12:58:08 +00:00
Ted Kremenek