6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-25 14:30:32 +00:00
Code Issues Projects Releases Wiki Activity
5885e26abc
llvm-6502/lib
History
Sanjoy Das 368f045de1 [InstCombine] Refactor out OptimizeOverflowCheck. NFCI. 
Summary:
This patch adds an enum `OverflowCheckFlavor` and a function
`OptimizeOverflowCheck`.  This will allow InstCombine to optimize
overflow checks without directly introducing an intermediate call to the
`llvm.$op.with.overflow` instrinsics.

This specific change is a refactoring and does not intend to change
behavior.

Reviewers: majnemer, atrick

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8888

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234388 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-08 04:27:22 +00:00
..
Analysis Revert "[LoopAccesses] Allow analysis to complete in the presence of uniform stores" 2015-04-08 04:16:55 +00:00
AsmParser DebugInfo: Move DIFlag-related API from DIDescriptor to DebugNode 2015-04-07 01:21:40 +00:00
Bitcode IR: Remove MDTupleTypedArrayWrapper::operator MDTuple*() 2015-04-07 16:50:39 +00:00
CodeGen Oops, didn't mean to commit my debug fprintfs 2015-04-08 02:10:01 +00:00
DebugInfo Raising minimum required CMake version to 2.8.12.2. 2015-03-23 20:03:57 +00:00
ExecutionEngine [RuntimeDyld] Always allocate at least 1 byte for object sections in the JIT to 2015-04-07 06:27:56 +00:00
Fuzzer Removing a spurious space; NFC. 2015-04-06 16:09:13 +00:00
IR DebugInfo: Remove constructors for DIRef<> 2015-04-07 18:41:54 +00:00
IRReader
LineEditor
Linker IR: Stop using DIDescriptor::is*() and auto-casting 2015-04-06 23:18:49 +00:00
LTO Remove more superfluous .str() and replace std::string concatenation with Twine. 2015-03-30 15:42:36 +00:00
MC ELFObjectWriter.cpp: Prune obsolete \param since r234342. [-Wdocumentation] 2015-04-08 00:38:50 +00:00
Object Remove more superfluous .str() and replace std::string concatenation with Twine. 2015-03-30 15:42:36 +00:00
Option Remove more superfluous .str() and replace std::string concatenation with Twine. 2015-03-30 15:42:36 +00:00
Passes
ProfileData Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used. 2015-03-23 19:32:43 +00:00
Support Add boolean to PrintStackTraceOnErrorSignal to disable crash reporting. 2015-04-07 20:43:23 +00:00
TableGen
Target [bpf] support BPF backend as shared library 2015-04-08 03:46:51 +00:00
Transforms [InstCombine] Refactor out OptimizeOverflowCheck. NFCI. 2015-04-08 04:27:22 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile