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

..

llvm

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

llvm-c

Add C bindings for extractvalue and insertvalue. Patch by Frits van Bommel!

2008-11-03 22:55:43 +00:00