Chris Lattner 3cd5e466ee Generalize this transform, using MaskedValueIsZero, allowing us to compile: ... struct S { unsigned int i : 6, j : 11, k : 15; } b; void plus3 (unsigned int x) { b.k += x; } To: plus3: mov %EAX, DWORD PTR [%ESP + 4] shl %EAX, 17 add DWORD PTR [b], %EAX ret instead of: plus3: mov %EAX, DWORD PTR [%ESP + 4] shl %EAX, 17 mov %ECX, DWORD PTR [b] add %EAX, %ECX and %EAX, -131072 and %ECX, 131071 or %ECX, %EAX mov DWORD PTR [b], %ECX ret llvm-svn: 23384		2005-09-18 06:02:59 +00:00
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Analysis	Add a new getLoopLatch() method.	2005-09-12 17:03:55 +00:00
AsmParser	Implement PR614:	2005-08-27 18:50:39 +00:00
Bytecode	Culling out use of unions for converting FP to bits and vice versa.	2005-08-17 19:34:49 +00:00
CodeGen	More DAG combining. Still need the branch instructions, and select_cc	2005-09-16 00:54:12 +00:00
Debugger	For PR495:	2005-07-07 23:21:43 +00:00
ExecutionEngine	Add help support for -mcpu and -mattr.	2005-09-02 19:27:43 +00:00
Linker	For PR495:	2005-07-07 23:21:43 +00:00
Support	Allow bugpoint+PPC codegen to use fsqrt	2005-08-29 13:14:24 +00:00
System	For PR616:	2005-08-24 10:07:20 +00:00
Target	Implement hook for ppc	2005-09-17 01:03:26 +00:00
Transforms	Generalize this transform, using MaskedValueIsZero, allowing us to compile:	2005-09-18 06:02:59 +00:00
VMCore	Move code dependency for MathExtras.h out of Constants.h.	2005-08-17 20:06:22 +00:00
Makefile	Add the Linker library	2004-11-14 21:54:41 +00:00