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Alex Bradbury 65385167fb [RISCV] Implement lowering of ISD::SELECT 
Although ISD::SELECT_CC is a more natural match for RISCVISD::SELECT_CC (and
ultimately the integer RISC-V conditional branch instructions), we choose to
expand ISD::SELECT_CC and lower ISD::SELECT. The appropriate compare+branch
will be created in the case where an ISD::SELECT condition value is created by
an ISD::SETCC node, which operates on XLen types. Other datatypes such as
floating point don't have conditional branch instructions, and lowering
ISD::SELECT allows more flexibility for handling these cases.

Differential Revision: https://reviews.llvm.org/D29937

llvm-svn: 318735
 		2017-11-21 07:51:32 +00:00
..
Analysis [InstSimplify] fold and/or of fcmp ord/uno when operand is known nnan 2017-11-19 15:34:27 +00:00
AsmParser [IR] redefine 'UnsafeAlgebra' / 'reassoc' fast-math-flags and add 'trans' fast-math-flag 2017-11-06 16:27:15 +00:00
BinaryFormat Simplify. 2017-10-19 01:32:18 +00:00
Bitcode [WebAssembly] Explicily disable comdat support for wasm output 2017-11-14 00:49:16 +00:00
CodeGen Revert "[CGP] Enable complex addr mode (2nd attempt)" 2017-11-21 06:03:43 +00:00
DebugInfo Don't #include MemoryBuffer.h from Host.h. 2017-11-17 01:00:35 +00:00
Demangle [ItaniumDemangle] Fix a exponential string copying bug 2017-05-28 23:24:52 +00:00
ExecutionEngine Fix 'not all control paths return a value' warning on MSVC builds 2017-11-09 14:56:17 +00:00
FuzzMutate [FuzzMutate] Fix windows build after rL318407. 2017-11-16 16:17:32 +00:00
Fuzzer [libFuzzer] Delete llvm/lib/Fuzzer 2017-10-16 20:48:19 +00:00
IR Current implementation of Value::replaceUsesExceptBlockAddr() uses UseList 2017-11-17 00:30:24 +00:00
IRReader Move the stripping of invalid debug info from the Verifier to AutoUpgrade. 2017-10-02 18:31:29 +00:00
LTO Fix a bunch more layering of CodeGen headers that are in Target 2017-11-17 01:07:10 +00:00
LineEditor
…
Linker Linker: Create a function declaration when moving a non-prevailing alias of function type. 2017-08-10 01:07:44 +00:00
MC [MC] Fix regression tests on Windows when git “core.autocrlf” is set to true. 2017-11-17 21:59:43 +00:00
Object Use TempFile in llvm-ar. NFC. 2017-11-14 01:21:15 +00:00
ObjectYAML Add ELF dynamic symbol support to yaml2obj/obj2yaml 2017-11-16 18:10:15 +00:00
Option Reverting r315590; it did not include changes for llvm-tblgen, which is causing link errors for several people. 2017-10-15 14:32:27 +00:00
Passes [(new) Pass Manager] instantiate SimplifyCFG with the same options as the old PM 2017-11-15 16:33:11 +00:00
ProfileData [Coverage] Use the wrapped segment when a line has entry segments 2017-11-09 02:33:43 +00:00
Support move static function. NFC 2017-11-21 05:35:45 +00:00
TableGen [globalisel][regbank] Warn about MIR ambiguities when register bank/class names clash. 2017-11-01 22:13:05 +00:00
Target [RISCV] Implement lowering of ISD::SELECT 2017-11-21 07:51:32 +00:00
Testing Force #define GTEST_LANG_CXX11. 2017-10-27 21:12:28 +00:00
ToolDrivers [COFF] Improve the check for functions that should get an extra underscore 2017-10-23 09:08:13 +00:00
Transforms [SCCP] If we replace with a constant, we can't replace with a range. 2017-11-21 00:21:52 +00:00
WindowsManifest Fix bug 34608 by moving private header out of public header. 2017-09-14 23:01:13 +00:00
XRay [XRay] Use optimistic logging model for FDR mode 2017-11-21 07:16:57 +00:00
CMakeLists.txt Moving libFuzzer from LLVM to compiler-rt. 2017-08-21 23:25:12 +00:00
LLVMBuild.txt Re-apply "Introduce FuzzMutate library" 2017-08-21 22:57:06 +00:00