Hans Wennborg 19236d53eb Switch-to-lookup tables: Don't require a result for the default ... case when the lookup table doesn't have any holes. This means we can build a lookup table for switches like this: switch (x) { case 0: return 1; case 1: return 2; case 2: return 3; case 3: return 4; default: exit(1); } The default case doesn't yield a constant result here, but that doesn't matter, since a default result is only necessary for filling holes in the lookup table, and this table doesn't have any holes. This makes us transform 505 more switches in a clang bootstrap, and shaves 164 KB off the resulting clang binary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199025 91177308-0d34-0410-b5e6-96231b3b80d8		2014-01-12 00:44:41 +00:00
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Hello	Set LLVM_EXPORTED_SYMBOL_FILE in CMakeLists whose corresponding Makefiles do so.	2013-12-29 23:06:49 +00:00
InstCombine	Fix a bug about generating undef operand when optimising shuffle vector and insert element in instruction combine.	2014-01-08 03:06:15 +00:00
Instrumentation	Move the LLVM IR asm writer header files into the IR directory, as they	2014-01-07 12:34:26 +00:00
IPO	Re-sort all of the includes with ./utils/sort_includes.py so that	2014-01-07 11:48:04 +00:00
ObjCARC	Correct word hyphenations	2013-12-05 05:44:44 +00:00
Scalar	Extend and simplify the sample profile input file.	2014-01-10 23:23:51 +00:00
Utils	Switch-to-lookup tables: Don't require a result for the default	2014-01-12 00:44:41 +00:00
Vectorize	LoopVectorizer: Enable strided memory accesses versioning per default	2014-01-11 20:40:34 +00:00
CMakeLists.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
LLVMBuild.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
Makefile	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00