Hans Wennborg 905bc345c4 Revert r343089 "[AArch64] - Return address signing dwarf support" ...

This caused the DebugInfo/Sparc/gnu-window-save.ll test to fail.

> Functions that have signed return addresses need additional dwarf support:
> - After signing the LR, and before authenticating it, the LR register is in a
>   state the is unusable by a debugger or unwinder
> - To account for this a new directive, .cfi_negate_ra_state, is added
> - This directive says the signed state of the LR register has now changed,
>   i.e. unsigned -> signed or signed -> unsigned
> - This directive has the same CFA code as the SPARC directive GNU_window_save
>   (0x2d), adding a macro to account for multiply defined codes
> - This patch matches the gcc implementation of this support:
>   https://patchwork.ozlabs.org/patch/800271/
>
> Differential Revision: https://reviews.llvm.org/D50136

llvm-svn: 343103

2018-09-26 12:57:45 +00:00

..

Analysis

[LV][LAA] Vectorize loop invariant values stored into loop invariant address

2018-09-25 20:57:20 +00:00

AsmParser

[IR] Add a boolean field in DILocation to know if a line must covered or not

2018-09-20 08:53:06 +00:00

BinaryFormat

Revert r343089 "[AArch64] - Return address signing dwarf support"

2018-09-26 12:57:45 +00:00

Bitcode

[ThinLTO] Efficiency fix for writing type id records in per-module indexes

2018-09-25 20:14:40 +00:00

CodeGen

Revert r343089 "[AArch64] - Return address signing dwarf support"

2018-09-26 12:57:45 +00:00

DebugInfo

Revert r343089 "[AArch64] - Return address signing dwarf support"

2018-09-26 12:57:45 +00:00

Demangle

Update microsoftDemangle() to work more like itaniumDemangle().

2018-09-15 18:24:20 +00:00

ExecutionEngine

Revert r343058 "[ORC] Add support for multithreaded compiles to LLJIT and LLLazyJIT."

2018-09-26 12:15:23 +00:00

Fuzzer

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FuzzMutate

[New PM] Introducing PassInstrumentation framework

2018-09-20 17:08:45 +00:00

IR

[ThinLTO] Efficiency fix for writing type id records in per-module indexes

2018-09-25 20:14:40 +00:00

IRReader

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LineEditor

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Linker

Fix asserts when linking wrong address space declarations

2018-09-24 04:42:14 +00:00

LTO

[ThinLTO] Efficiency fix for writing type id records in per-module indexes

2018-09-25 20:14:40 +00:00

MC

Revert r343089 "[AArch64] - Return address signing dwarf support"

2018-09-26 12:57:45 +00:00

Object

[object] Improve the performance of getSymbols used by ArchiveWriter

2018-09-11 22:00:47 +00:00

ObjectYAML

[WebAssembly] Add V128 value type to binary format

2018-09-20 22:04:44 +00:00

Option

Revert r341329 due to MSAN error

2018-09-03 18:13:46 +00:00

Passes

[New PM][PassInstrumentation] IR printing support for New Pass Manager

2018-09-24 16:08:15 +00:00

ProfileData

[gcov] Fix wrong line hit counts when multiple blocks are on the same line

2018-09-20 16:09:30 +00:00

Support

[ARM/AArch64][v8.5A] Add Armv8.5-A target

2018-09-26 12:48:21 +00:00

TableGen

[tblgen] Fix undefined behaviour when assigning integers to large bits<n>'s

2018-09-21 16:32:49 +00:00

Target

Revert r343089 "[AArch64] - Return address signing dwarf support"

2018-09-26 12:57:45 +00:00

Testing

Fix error with SmallString implicit conversion.

2018-09-06 22:47:32 +00:00

ToolDrivers

Give llvm-lib rudimentary help output.

2018-07-14 02:29:44 +00:00

Transforms

Remove LoopID metadata from the branch instruction

2018-09-26 01:03:21 +00:00

WindowsManifest

Convert line endings of lib/WindowsManifest/CMakeLists.txt to unix.

2018-04-07 04:28:08 +00:00

XRay

[XRay] Clean up XRay build configuration

2018-09-24 05:28:01 +00:00

CMakeLists.txt

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LLVMBuild.txt

[XRay] Clean up XRay build configuration

2018-09-24 05:28:01 +00:00