Arnold Schwaighofer 90774f3c8f ARM cost model: Increase the cost for vector casts that use the stack ... Increase the cost of v8/v16-i8 to v8/v16-i32 casts and truncates as the backend currently lowers those using stack accesses. This was responsible for a significant degradation on MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1 where we vectorize one loop to a vector factor of 16. After this patch we select a vector factor of 4 which will generate reasonable code. unsigned char cle[32]; void test(short c) { unsigned short compte; for (compte = 0; compte <= 31; compte++) { cle[compte] = cle[compte] ^ c; } } radar://13220512 llvm-svn: 176898		2013-03-12 21:19:22 +00:00
clang	[driver] Only enable -fmodules-autolink if we are using the integrated assembler.	2013-03-12 21:08:08 +00:00
clang-tools-extra	Review feedback change per Edwin: Move non-public members to end of classes.	2013-03-12 18:51:47 +00:00
compiler-rt	[asan] use 4Tb of address space for the asan allocator instead of 1Tb. This increases the memory available for a single size class from 16Gb to 64Gb. The total VM footprint becomes 20Tb	2013-03-12 09:04:49 +00:00
debuginfo-tests	Harden this test a bit to work on the mac with ancient gdbs.	2013-01-17 20:09:50 +00:00
libclc	Update the copyright coredits -- Happy new year 2013!	2013-01-01 10:00:19 +00:00
libcxx	This SO question: http://stackoverflow.com/questions/15344402/how-can-i-read-a-0xff-in-a-file-with-libc-istream-iterator/15347225#15347225 highlighted the lack of a cast in the implementation of std::cin. Added. I unfortunately don't have a test case to add to the suite since this bug only shows itself when using std::cin. The current testsuite setup does not have a way a good way to test std::cin.	2013-03-11 19:53:48 +00:00
libcxxabi	Bruce Mitchener: Typo fixes.	2013-02-15 15:48:49 +00:00
lld	[Pass][Layout] Make algorithm not n^2.	2013-03-12 00:10:00 +00:00
lldb	Misc. clang build warning fixes.	2013-03-12 17:45:38 +00:00
llvm	ARM cost model: Increase the cost for vector casts that use the stack	2013-03-12 21:19:22 +00:00
polly	Missed on test case in the last commit	2013-03-12 13:39:40 +00:00