llvm with tablegen backend for capstone disassembler

Chandler Carruth e134d1a336 Replace the ad-hoc hashing in GVN with the new hashing infrastructure. ... This implicitly fixes a nasty bug in the GVN hashing (that thankfully could only manifest as a performance bug): actually include the opcode in the hash. The old code started the hash off with the opcode, but then overwrote it with the type pointer. Since this is likely to be pretty hot (GVN being already pretty expensive) I've included a micro-optimization to just not bother with the varargs hashing if they aren't present. I can't measure any change in GVN performance due to this, even with a big test case like Duncan's sqlite one. Everything I see is in the noise floor. That said, this closes a loop hole for a potential scaling problem due to collisions if the opcode were the differentiating aspect of the expression. llvm-svn: 152025		2012-03-05 11:29:54 +00:00
clang	Fix a small difference in sema and codegen views of what needs to be output.	2012-03-05 10:54:55 +00:00
compiler-rt	[asan] Add a negative test for memcpy of long double.	2012-03-02 10:42:10 +00:00
debuginfo-tests	Revert previous patch as the corresponding clang patch was reverted.	2012-01-26 07:01:33 +00:00
libclc	Switch to BSD/MIT dual license.	2012-02-22 04:47:39 +00:00
libcxx	Define _WCHAR_T in solaris/wchar.h. This fixes a bug where Solaris 10 headers	2012-03-02 10:56:04 +00:00
libcxxabi	First attempt at arm support.	2012-02-29 22:14:19 +00:00
lld	Add support for SharedLibraryAtoms (proxy atoms for exported symbols from a	2012-02-22 21:56:59 +00:00
lldb	Make it possible to set Exception breakpoints when the target doesn't yet	2012-03-05 04:47:34 +00:00
llvm	Replace the ad-hoc hashing in GVN with the new hashing infrastructure.	2012-03-05 11:29:54 +00:00
polly	CodeGen: Document and beautify the parts of the BlockGenerators	2012-03-02 15:20:39 +00:00