Tim Northover beda738748 Reapply ARM: Do not spill CSR to stack on entry to noreturn functions ... Should fix UBSan bot by also checking there's no "uwtable" attribute before skipping. Otherwise the unwind table will be useless since its moves expect CSRs to actually be preserved. A noreturn nounwind function can be expected to never return in any way, and by never returning it will also never have to restore any callee-saved registers for its caller. This makes it possible to skip spills of those registers during function entry, saving some stack space and time in the process. This is rather useful for embedded targets with limited stack space. Should fix PR9970. Patch mostly by myeisha (pmb). llvm-svn: 329494		2018-04-07 10:57:03 +00:00
..
Analysis	[NFC] Loosen restriction on preheader to fix buildbot	2018-04-06 07:23:45 +00:00
AsmParser	Add the ShadowCallStack attribute	2018-04-03 20:10:40 +00:00
BinaryFormat
Bitcode	[Bitcode] Change std::sort to llvm::sort in response to r327219	2018-04-05 19:27:04 +00:00
CodeGen	Reapply ARM: Do not spill CSR to stack on entry to noreturn functions	2018-04-07 10:57:03 +00:00
DebugInfo	DWARFVerifier: validate information in name index entries	2018-04-06 13:34:12 +00:00
Demangle	[demangler] Fix a bug in r328464 found by oss-fuzz.	2018-03-26 15:34:36 +00:00
ExecutionEngine	[RuntimeDyld][PowerPC] Use global entry points for calls between sections.	2018-04-05 19:37:05 +00:00
Fuzzer
FuzzMutate
IR	[LLVM-C] Move DIBuilder Bindings For Block Scopes	2018-04-07 06:07:55 +00:00
IRReader
LineEditor
Linker
LTO	Prevent data races in concurrent ThinLTO processes.	2018-03-30 21:35:42 +00:00
MC	[Support] Make line-number cache robust against access patterns.	2018-04-07 00:44:02 +00:00
Object	[llvm-ar] Support multiple dashed options	2018-03-28 17:21:14 +00:00
ObjectYAML
Option
Passes	Re-land r329273: [Plugins] Add a slim plugin API to work together with the new PM	2018-04-05 15:04:13 +00:00
ProfileData
Support	[Support] Make line-number cache robust against access patterns.	2018-04-07 00:44:02 +00:00
TableGen	[TableGen] Change std::sort to llvm::sort in response to r327219	2018-04-06 20:18:05 +00:00
Target	Reapply ARM: Do not spill CSR to stack on entry to noreturn functions	2018-04-07 10:57:03 +00:00
Testing	[Testing/Support]: Better matching of Error failure states	2018-04-05 14:32:10 +00:00
ToolDrivers
Transforms	[InstCombine] Get rid of select of bittest (PR36950 / PR17564)	2018-04-07 10:37:24 +00:00
WindowsManifest	Convert line endings of lib/WindowsManifest/CMakeLists.txt to unix.	2018-04-07 04:28:08 +00:00
XRay
CMakeLists.txt
LLVMBuild.txt