Wan Xiaofei b2c8cdc766 Change data structure to memorize computed result in ScalarEvolution ... Replace std::map with SmallVector to memorize the cached result since SCEV usually belongs to little Loop/BB Linear scan on SmallVector is faster than std::map. Code reviewer : Andrew Trick. Test result : Pass Unit Test & LLVM Test Suite 401.bzip2 0.425721 0.419981 101.37% 403.gcc 24.53855 24.2667 101.12% 429.mcf 0.060847 0.059944 101.51% 433.milc 0.646009 0.636119 101.55% 444.namd 1.383928 1.370614 100.97% 445.gobmk 5.836575 5.800225 100.63% 450.soplex 1.911257 1.895963 100.81% 456.hmmer 1.039565 1.032534 100.68% 458.sjeng 0.897401 0.885567 101.34% 464.h264ref 3.645908 3.577991 101.90% 470.lbm 0.049456 0.048398 102.19% 471.omnetpp 5.638575 5.60435 100.61% bitmnp01 0.045738 0.045291 100.99% cjpegv2data 0.304359 0.302833 100.50% idctrn01 0.046433 0.045763 101.46% quake2 4.534416 4.4952 100.87% quake 2.688566 2.659208 101.10% xcsoar 12.42545 12.30385 100.99% linpack 0.038739 0.03803 101.86% matrix01 0.053564 0.0528 101.45% nbench 0.402867 0.395803 101.78% tblook01 0.021265 0.021015 101.19% ttsprk01 0.066384 0.065566 101.25% llvm-svn: 194459		2013-11-12 09:40:41 +00:00
clang	Tests for core issue 201-215.	2013-11-12 09:16:15 +00:00
clang-tools-extra	Fixed moduleImport and ident callbacks. Fixed modules test. Added ident callback test. A better test for moduleExport is coming.	2013-11-12 03:12:18 +00:00
compiler-rt	ARM: make assembly files compile Thumb2 with nop IT block.	2013-11-11 22:50:13 +00:00
debuginfo-tests	don't use CHECK-NEXT because it may be on the same line.	2013-09-18 23:01:54 +00:00
libclc	s/_CLC_DECL/_CLC_DEF/	2013-10-31 15:50:53 +00:00
libcxx	Patch from Bruce Mitchener; fixes two typos in comments. No functionality change. PR17843	2013-11-11 23:27:19 +00:00
libcxxabi	If libc++ has not declared bad_array_length, then declare it here just so that it gets into the binary.	2013-11-07 17:16:37 +00:00
lld	Delete unused constructor.	2013-11-11 05:03:31 +00:00
lldb	Add initial --extended / -e support to thread backtrace.	2013-11-12 07:02:07 +00:00
llvm	Change data structure to memorize computed result in ScalarEvolution	2013-11-12 09:40:41 +00:00
openmp	Update web pages to include style sheets and referenced documents missed before.	2013-10-03 11:55:28 +00:00
polly	IslCodegen: Do not build upper bound in vector for	2013-11-02 12:59:39 +00:00