Hans Wennborg ee25f1e872 Switch lowering: handle zero-weight branch probabilities ... After r236617, branch probabilities are no longer guaranteed to be >= 1. This patch makes the swich lowering code handle that correctly, without bumping the branch weights by 1 which might cause overflow and skews the probabilities. Covered by @zero_weight_tree in test/CodeGen/X86/switch.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236739 91177308-0d34-0410-b5e6-96231b3b80d8		2015-05-07 15:47:15 +00:00
..
Analysis	Added support for building against Android API-9 SDK	2015-05-07 00:05:26 +00:00
AsmParser	[opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space	2015-04-29 21:22:39 +00:00
Bitcode	Bitcode: Set LastDL after writing DebugLocs	2015-05-06 22:51:12 +00:00
CodeGen	Switch lowering: handle zero-weight branch probabilities	2015-05-07 15:47:15 +00:00
DebugInfo	A few fixes for llvm-symbolizer on Windows.	2015-05-06 22:26:30 +00:00
ExecutionEngine	[Orc] Reapply r236465 with fixes for the MSVC bots.	2015-05-05 17:37:18 +00:00
Fuzzer	[lib/Fuzzer] add dfsan_weak_hook_memcmp, enable the test that uses it, simplify the test runner	2015-05-07 00:11:33 +00:00
IR	AVX-512: Added all forms of FP compare instructions for KNL and SKX.	2015-05-07 11:24:42 +00:00
IRReader	Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.	2015-02-11 03:28:02 +00:00
LineEditor	Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.	2015-02-11 03:28:02 +00:00
Linker	[opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space	2015-04-29 21:22:39 +00:00
LTO	LTO: Add API to choose whether to embed uselists	2015-04-27 23:38:54 +00:00
MC	MC: Skip names of temporary symbols in object streamer	2015-05-06 21:34:34 +00:00
Object	[obj2yaml/yaml2obj] Add SHT_MIPS_ABIFLAGS section support	2015-05-07 15:40:48 +00:00
Option	Option parsing: properly handle flag aliases for joined options (PR23394)	2015-05-04 18:00:13 +00:00
Passes	[PM] Fixup for r231556 where I missed a dependency on intrinsics	2015-03-07 09:08:20 +00:00
ProfileData	InstrProf: Simplify looking up sections for coverage data	2015-05-07 00:31:58 +00:00
Support	YAML: Extract the code that skips a comment into a separate method, NFC.	2015-05-06 23:00:45 +00:00
TableGen	[TableGen] Replace 'static_cast' with 'cast'.	2015-05-04 01:35:42 +00:00
Target	[MIPS] Move MIPS ABI flags structure constants to the separate header	2015-05-07 14:57:04 +00:00
Transforms	Scalar/PlaceSafepoints.cpp: Fix a warning introduced in r228090. [-Wunused-variable]	2015-05-07 10:18:46 +00:00
CMakeLists.txt	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00
LLVMBuild.txt	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00
Makefile	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00