Jim Grosbach d6a1a1dc2f ARM: Don't form a t2LDRi8 or t2STRi8 with an offset of zero. ... The load/store optimizer splits LDRD/STRD into two instructions when the register pairing doesn't work out. For negative offsets in Thumb2, it uses t2STRi8 to do that. That's fine, except for the case when the offset is in the range [-4,-1]. In that case, we'll also form a second t2STRi8 with the original offset plus 4, resulting in a t2STRi8 with a non-negative offset, which ends up as if it were an STRT, which is completely bogus. Similarly for loads. No testcase, unfortunately, as any I've been able to construct is both large and extremely fragile. rdar://11193937 llvm-svn: 154141		2012-04-05 23:51:24 +00:00
..
Analysis	Always compute all the bits in ComputeMaskedBits.	2012-04-04 12:51:34 +00:00
Archive	Include cstdio in a few place that depended on getting it transitively through StringExtras.h	2012-03-23 11:35:30 +00:00
AsmParser	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
Bitcode	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
CodeGen	Patch to set is_stmt a little better for prologue lines in a function.	2012-04-05 20:39:05 +00:00
DebugInfo	Fix a C++11 UDL conflict.	2012-04-04 20:33:56 +00:00
ExecutionEngine	Removing a file that's no longer being used after the recent refactorings	2012-04-01 06:50:01 +00:00
Linker	It's possible for two types, which are isomorphic, to be added to the	2012-03-23 23:17:38 +00:00
MC	Move getOpcodeName from the various target InstPrinters into the superclass MCInstPrinter.	2012-04-02 08:32:38 +00:00
Object	Object: drop bogus VMCore dependency	2012-04-03 15:48:10 +00:00
Support	In MemoryBuffer::getOpenFile() make sure that the buffer is null-terminated if	2012-04-05 04:23:56 +00:00
TableGen	Fix infinite loop in nested multiclasses.	2012-03-07 16:39:35 +00:00
Target	ARM: Don't form a t2LDRi8 or t2STRi8 with an offset of zero.	2012-04-05 23:51:24 +00:00
Transforms	Fix accidentally inverted logic from r152803, and make the	2012-04-05 20:27:21 +00:00
VMCore	The speedup doesn't appear to have been from this, but was an anomaly of my testing machine.	2012-04-03 11:19:21 +00:00
CMakeLists.txt	Move TableGen's parser and entry point into a library	2011-10-01 16:41:13 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
Makefile	Remove more of llvmc and dependencies.	2011-09-20 00:34:27 +00:00