Chris Lattner 8e76764de8 add one more bitfield optimization, allowing clang to generate ... good code on PR4216: _test_bitfield: ## @test_bitfield orl $32962, %edi movl $4294941946, %eax andq %rdi, %rax ret instead of: _test_bitfield: movl $4294941696, %ecx movl %edi, %eax orl $194, %edi orl $32768, %eax andq $250, %rdi andq %rax, %rcx movq %rdi, %rax orq %rcx, %rax ret Evan is looking into the remaining andq+imm -> andl optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93147 91177308-0d34-0410-b5e6-96231b3b80d8		2010-01-11 06:55:24 +00:00
..
Analysis	"In order to ease automatic bindings generation, it would be helpful if boolean values were distinguishable from integers. The attached patch introduces "typedef int LLVMBool;", and uses LLVMBool instead of int throughout the C API, wherever a boolean value is called for."	2010-01-09 22:27:07 +00:00
Archive	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
AsmParser	Compute isFunctionLocal in MDNode ctor or via argument in new function getWhenValsUnresolved().	2010-01-10 07:14:18 +00:00
Bitcode	Compute isFunctionLocal in MDNode ctor or via argument in new function getWhenValsUnresolved().	2010-01-10 07:14:18 +00:00
CodeGen	Revert an earlier change to SIGN_EXTEND_INREG for vectors. The VTSDNode	2010-01-09 02:13:55 +00:00
CompilerDriver	Make Path use StringRef instead of std::string where possible.	2009-12-17 21:02:39 +00:00
ExecutionEngine	"In order to ease automatic bindings generation, it would be helpful if boolean values were distinguishable from integers. The attached patch introduces "typedef int LLVMBool;", and uses LLVMBool instead of int throughout the C API, wherever a boolean value is called for."	2010-01-09 22:27:07 +00:00
Linker	Fixed linking of modules containing aliases to constant bitcasts. Existing behaviour first tried to replace the aliases with the global that they aliased (rather than the bitcast), causing a crash on an assert because the types didn't match. When this was fixed, it then did the same thing creating the new alias (creating an alias with a different type to its aliasee).	2010-01-09 16:27:31 +00:00
MC	Change errs() to dbgs().	2010-01-05 01:28:22 +00:00
Support	Suppress use of uninitialized variable warning.	2010-01-09 08:30:33 +00:00
System	Alternative fix to make sure that the extern declarations used by	2009-12-23 19:12:50 +00:00
Target	"In order to ease automatic bindings generation, it would be helpful if boolean values were distinguishable from integers. The attached patch introduces "typedef int LLVMBool;", and uses LLVMBool instead of int throughout the C API, wherever a boolean value is called for."	2010-01-09 22:27:07 +00:00
Transforms	add one more bitfield optimization, allowing clang to generate	2010-01-11 06:55:24 +00:00
VMCore	fix a buggy assertion, CreateIntegerCast should allow	2010-01-10 20:21:42 +00:00
Makefile	remove llvm-db: it is completely broken and if anyone wants to do a debugger,	2009-10-05 02:29:51 +00:00