Evan Cheng f18016728c On x86 favors folding short immediate into some arithmetic operations (e.g. add, and, xor, etc.) because materializing an immediate in a register is expensive in turns of code size. ... e.g. movl 4(%esp), %eax addl $4, %eax is 2 bytes shorter than movl $4, %eax addl 4(%esp), %eax llvm-svn: 60139		2008-11-27 00:49:46 +00:00
..
Alpha	Correct some thinkos in the expansion of ADD/SUB	2008-11-12 08:23:26 +00:00
ARM	- Register scavenger should use MachineRegisterInfo and internal map to find the first use of a register after a given machine instruction.	2008-11-20 02:32:35 +00:00
CBackend
CellSPU	CellSPU:	2008-11-25 17:29:43 +00:00
CPP
Generic	Test add-with-overflow with fast ISel.	2008-11-24 05:23:38 +00:00
IA64
Mips	Fix PR2667: add soft float support for sint_to_fp/uint_to_fp	2008-11-10 17:36:26 +00:00
PowerPC	Check that running the DAG combiner between type	2008-11-26 16:44:30 +00:00
SPARC
X86	On x86 favors folding short immediate into some arithmetic operations (e.g. add, and, xor, etc.) because materializing an immediate in a register is expensive in turns of code size.	2008-11-27 00:49:46 +00:00
XCore	Reapply r59464, this time using the correct type	2008-11-18 09:15:03 +00:00