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Nadav Rotem f934f91709 Modify the code that lowers shuffles to blends from using blendvXX to vblendXX.
blendv uses a register for the selection while vblend uses an immediate.
On sandybridge they still have the same latency and execute on the same execution ports.

llvm-svn: 154396
2012-04-10 14:33:13 +00:00
clang Fix tautological FileCheck by moving the CHECK to an extra line. 2012-04-10 12:12:33 +00:00
compiler-rt Change the way ASan interacts with custom signal handlers. 2012-04-10 11:00:26 +00:00
debuginfo-tests Revert previous patch as the corresponding clang patch was reverted. 2012-01-26 07:01:33 +00:00
libclc Switch to BSD/MIT dual license. 2012-02-22 04:47:39 +00:00
libcxx Fix the remaining atomic tests, all of which were wrong for the case where a 2012-04-05 13:48:16 +00:00
libcxxabi I would really like to write the handlers in terms of C++11 atomics. This would give us the best performance, portablity, and safety tradeoff. Unfortunately I can not yet do that. So I've put the desired code in comments, and reverted the handler getters to the slower but safer legacy atomic intrinsics. 2012-03-19 16:56:51 +00:00
lld Remove definedAtomsBegin() and co. so that C++11 range based for loops can be used 2012-04-09 00:58:21 +00:00
lldb Added a new packet to our GDB remote protocol: 2012-04-10 03:22:03 +00:00
llvm Modify the code that lowers shuffles to blends from using blendvXX to vblendXX. 2012-04-10 14:33:13 +00:00
polly Fix typos. 2012-04-09 19:46:05 +00:00