Evan Cheng 8fefeffb37 Because we promote SSE logical ops and loads to v2i64, we often end up generate ... code that cross integer / floating point domains (e.g. generate pxor / pand for logical ops on floating point value, movdqa to load / store floating point SSE values). Given that, it's better to use movaps instead of movdqa and movups instead of movdqu. They have the same latency but the "aps" variants are one byte shorter. If the domain crossing problem is a real performance issue, then we will have to fix it with dynamic programming based isel. llvm-svn: 40076		2007-07-20 00:27:43 +00:00
clang	implement size/alignment analysis for arrays and vectors. This gets carbon.h working again.	2007-07-19 22:06:24 +00:00
llvm	Because we promote SSE logical ops and loads to v2i64, we often end up generate	2007-07-20 00:27:43 +00:00
stacker	Prepare stacker module for the new llvm-top build mechanism.	2007-07-16 07:51:40 +00:00