llvm/lib/AsmParser, branch stablehttp://llvm.orghttps://git.amat.us/llvm/atom/lib/AsmParser?h=stable2013-02-26T06:58:09ZUnify clang/llvm attributes for asan/tsan/msan (LLVM part)2013-02-26T06:58:09ZKostya Serebryanykcc@google.com2013-02-26T06:58:09Zurn:sha1:8eec41fc778e99d42172a7f6de76faa43a6d8847
These are two related changes (one in llvm, one in clang).
LLVM:
- rename address_safety => sanitize_address (the enum value is the same, so we preserve binary compatibility with old bitcode)
- rename thread_safety => sanitize_thread
- rename no_uninitialized_checks -> sanitize_memory
CLANG:
- add __attribute__((no_sanitize_address)) as a synonym for __attribute__((no_address_safety_analysis))
- add __attribute__((no_sanitize_thread))
- add __attribute__((no_sanitize_memory))
for S in address thread memory
If -fsanitize=S is present and __attribute__((no_sanitize_S)) is not
set llvm attribute sanitize_S
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176075 91177308-0d34-0410-b5e6-96231b3b80d8
Implement the NoBuiltin attribute.2013-02-22T00:12:35ZBill Wendlingisanbard@gmail.com2013-02-22T00:12:35Zurn:sha1:143d46476cdcf5b88b9ee18ebd799e5820a2db0e
The 'nobuiltin' attribute is applied to call sites to indicate that LLVM should
not treat the callee function as a built-in function. I.e., it shouldn't try to
replace that function with different code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175835 91177308-0d34-0410-b5e6-96231b3b80d8
Update comment.2013-02-14T20:44:07ZChad Rosiermcrosier@apple.com2013-02-14T20:44:07Zurn:sha1:27d844f4d0fa82e89bd0a1d10b477338f970b8f7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175209 91177308-0d34-0410-b5e6-96231b3b80d8
Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.2013-02-12T21:21:59ZGuy Benyeiguy.benyei@intel.com2013-02-12T21:21:59Zurn:sha1:87d0b9ed1462705dd9bf1cb7f67d0bf03af776c8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8
Merge the collected attributes into the call instruction's attributes.2013-02-12T10:13:06ZBill Wendlingisanbard@gmail.com2013-02-12T10:13:06Zurn:sha1:f54676234a9826fc987512301d4dea36405c2c42
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174955 91177308-0d34-0410-b5e6-96231b3b80d8
[tsan/msan] adding thread_safety and uninitialized_checks attributes2013-02-11T08:13:54ZKostya Serebryanykcc@google.com2013-02-11T08:13:54Zurn:sha1:ab39afa9d9b99c61842c8e3d0eb706bd16efdcf3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174864 91177308-0d34-0410-b5e6-96231b3b80d8
Eat the alignment keyword if we're in an attribute group.2013-02-10T23:15:51ZBill Wendlingisanbard@gmail.com2013-02-10T23:15:51Zurn:sha1:3f87d23a3dc33afa8e9f6e8853fe4b9717c8cf8d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174846 91177308-0d34-0410-b5e6-96231b3b80d8
Use a 'continue' here to stop from double lexing.2013-02-10T10:12:50ZBill Wendlingisanbard@gmail.com2013-02-10T10:12:50Zurn:sha1:0f7422057e7cf0426f5bb293107b756b5de80523
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174833 91177308-0d34-0410-b5e6-96231b3b80d8
TEMPORARY SYNTAX CHANGE!2013-02-09T15:48:49ZBill Wendlingisanbard@gmail.com2013-02-09T15:48:49Zurn:sha1:0b77866f938315f5d21ad5dce774482528b8835d
The original syntax for the attribute groups was ambiguous. For example:
declare void @foo() #1
#0 = attributes { noinline }
The '#0' would be parsed as an attribute reference for '@foo' and not as a
top-level entity. In order to continue forward while waiting for a decision on
what the correct syntax is, I'm changing it to this instead:
declare void @foo() #1
attributes #0 = { noinline }
Repeat: This is TEMPORARY until we decide what the correct syntax should be.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174813 91177308-0d34-0410-b5e6-96231b3b80d8
Parse the attribute group reference on a function.2013-02-08T06:32:06ZBill Wendlingisanbard@gmail.com2013-02-08T06:32:06Zurn:sha1:baad55c3ab85d57003e9711084f1a95fcab76fdf
Attribute references are of this form:
define void @foo() #0 #1 #2 { ... }
Parse them for function attributes. If there's more than one reference, then
they are merged together.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174697 91177308-0d34-0410-b5e6-96231b3b80d8