Hans Wennborg ba9e1e6b25 Win64: Don't emit unwind info for "leaf" functions (PR30337) ...

According to MSDN (see the PR), functions which don't touch any callee-saved
registers (including %rsp) don't need any unwind info.

This patch makes LLVM not emit unwind info for such functions, to save
binary size.

Differential Revision: https://reviews.llvm.org/D24748

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282185 91177308-0d34-0410-b5e6-96231b3b80d8

2016-09-22 19:50:05 +00:00

..

AddressPool.cpp

Move helpers into anonymous namespaces. NFC.

2016-08-06 11:13:10 +00:00

AddressPool.h

One more batch of self-containing headers.

2016-01-27 19:29:56 +00:00

ARMException.cpp

[NFC] Header cleanup

2016-04-18 09:17:29 +00:00

AsmPrinter.cpp

[XRay] ARM 32-bit no-Thumb support in LLVM

2016-09-19 00:54:35 +00:00

AsmPrinterDwarf.cpp

Move the Mangler from the AsmPrinter down to TLOF and clean up the

2016-09-16 07:33:15 +00:00

AsmPrinterHandler.h

Extract the method to begin and end a fragment in AsmPrinterHandler in their own method. NFC

2016-02-26 20:30:37 +00:00

AsmPrinterInlineAsm.cpp

Enable the %s modifier in inline asm template string

2016-02-04 16:18:08 +00:00

ByteStreamer.h

[NFC] Header cleanup

2016-04-18 09:17:29 +00:00

CMakeLists.txt

[codeview] Describe int local variables using .cv_def_range

2016-02-10 20:55:49 +00:00

CodeViewDebug.cpp

Fix syntactical nit from r281990.

2016-09-20 17:42:13 +00:00

CodeViewDebug.h

Emit S_COMPILE3 CodeView record

2016-09-20 17:20:51 +00:00

DbgValueHistoryCalculator.cpp

CodeGen: Give MachineBasicBlock::reverse_iterator a handle to the current MI

2016-09-11 18:51:28 +00:00

DbgValueHistoryCalculator.h

One more batch of self-containing headers.

2016-01-27 19:29:56 +00:00

DebugHandlerBase.cpp

[MC] Move .cv_loc management logic out of MCContext

2016-08-26 17:58:37 +00:00

DebugHandlerBase.h

[codeview] Improved array type support.

2016-07-12 12:06:34 +00:00

DebugLocEntry.h

Use range algorithms instead of unpacking begin/end

2016-08-11 21:15:00 +00:00

DebugLocStream.cpp

AsmPrinter: Don't emit empty .debug_loc entries

2015-06-21 16:54:56 +00:00

DebugLocStream.h

AsmPrinter: Don't emit empty .debug_loc entries

2015-06-21 16:54:56 +00:00

DIE.cpp

Replace a few more "fall through" comments with LLVM_FALLTHROUGH

2016-08-17 20:30:52 +00:00

DIEHash.cpp

Apply another batch of fixes from clang-tidy's performance-unnecessary-value-param.

2016-06-17 20:41:14 +00:00

DIEHash.h

Apply another batch of fixes from clang-tidy's performance-unnecessary-value-param.

2016-06-17 20:41:14 +00:00

DwarfAccelTable.cpp

Fix some Clang-tidy modernize warnings, other minor fixes.

2015-11-04 22:32:32 +00:00

DwarfAccelTable.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

DwarfCFIException.cpp

Move the Mangler from the AsmPrinter down to TLOF and clean up the

2016-09-16 07:33:15 +00:00

DwarfCompileUnit.cpp

DebugInfo: New metadata representation for global variables.

2016-09-13 01:12:59 +00:00

DwarfCompileUnit.h

DebugInfo: New metadata representation for global variables.

2016-09-13 01:12:59 +00:00

DwarfDebug.cpp

DebugInfo: New metadata representation for global variables.

2016-09-13 01:12:59 +00:00

DwarfDebug.h

Use range algorithms instead of unpacking begin/end

2016-08-11 21:15:00 +00:00

DwarfException.h

Extract the method to begin and end a fragment in AsmPrinterHandler in their own method. NFC

2016-02-26 20:30:37 +00:00

DwarfExpression.cpp

DebugInfo: New metadata representation for global variables.

2016-09-13 01:12:59 +00:00

DwarfExpression.h

Fix the type signature of DwarfExpression::Add.*Constant to support values >32 bits.

2016-06-24 21:35:09 +00:00

DwarfFile.cpp

DwarfDebug: emit type units immediately.

2016-02-11 19:57:46 +00:00

DwarfFile.h

[NFC] Header cleanup

2016-04-18 09:17:29 +00:00

DwarfStringPool.cpp

AsmPrinter: Avoid creating symbols in DwarfStringPool

2015-05-24 16:58:59 +00:00

DwarfStringPool.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

DwarfUnit.cpp

Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes.

2016-08-25 00:45:04 +00:00

DwarfUnit.h

Reverting 268054 & 268063 as they caused PR27579.

2016-04-30 01:44:07 +00:00

EHStreamer.cpp

Use make_range(rbegin(), rend()) to allow foreach loops. NFC.

2015-07-24 21:13:43 +00:00

EHStreamer.h

Extract the method to begin and end a fragment in AsmPrinterHandler in their own method. NFC

2016-02-26 20:30:37 +00:00

ErlangGCPrinter.cpp

Move most user of TargetMachine::getDataLayout to the Module one

2015-07-16 06:11:10 +00:00

LLVMBuild.txt

[msf] Resubmit "Rename Msf -> MSF".

2016-07-29 20:56:36 +00:00

OcamlGCPrinter.cpp

Use the range variant of find instead of unpacking begin/end

2016-08-11 22:21:41 +00:00

WinException.cpp

Win64: Don't emit unwind info for "leaf" functions (PR30337)

2016-09-22 19:50:05 +00:00

WinException.h

[WinEH] Move WinEHFuncInfo from MachineModuleInfo to MachineFunction

2015-11-17 21:10:25 +00:00