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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4 |
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| #
652a8f15 |
| 23-Sep-2020 |
Victor Huang <wei.huang@ibm.com> |
[PowerPC][PCRelative] Thread Local Storage Support for Local Dynamic
This patch is the initial support for the Local Dynamic Thread Local Storage
model to produce code sequence and relocation correc
[PowerPC][PCRelative] Thread Local Storage Support for Local Dynamic
This patch is the initial support for the Local Dynamic Thread Local Storage
model to produce code sequence and relocation correct to the ABI for the model
when using PC relative memory operations.
Differential Revision: https://reviews.llvm.org/D87721
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Revision tags: llvmorg-11.0.0-rc3 |
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| #
c0f199e5 |
| 11-Sep-2020 |
Kamau Bridgeman <kamau.bridgeman@ibm.com> |
[PowerPC] Implement Thread Local Storage Support for Local Exec
This patch is the initial support for the Local Exec Thread Local
Storage model to produce code sequence and relocations correct
to th
[PowerPC] Implement Thread Local Storage Support for Local Exec
This patch is the initial support for the Local Exec Thread Local
Storage model to produce code sequence and relocations correct
to the ABI for the model when using PC relative memory operations.
Patch by: Kamau Bridgeman
Differential Revision: https://reviews.llvm.org/D83404
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Revision tags: llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2 |
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| #
365f861c |
| 16-Jun-2020 |
Kamau Bridgeman <kamau.bridgeman@ibm.com> |
[PowerPC][PCRelative] Thread Local Storage Support for Initial Exec
This patch is the initial support for the Intial Exec Thread Local
Local Storage model to produce code sequence and relocations co
[PowerPC][PCRelative] Thread Local Storage Support for Initial Exec
This patch is the initial support for the Intial Exec Thread Local
Local Storage model to produce code sequence and relocations correct
to the ABI for the model when using PC relative memory operations.
Reviewed By: stefanp
Differential Revision: https://reviews.llvm.org/D81947
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| #
b74b80bb |
| 22-Jun-2020 |
Kamau Bridgeman <kamau.bridgeman@ibm.com> |
[PowerPC][PCRelative] Thread Local Storage Support for General Dynamic
This patch is the initial support for the General Dynamic Thread Local
Local Storage model to produce code sequence and relocat
[PowerPC][PCRelative] Thread Local Storage Support for General Dynamic
This patch is the initial support for the General Dynamic Thread Local
Local Storage model to produce code sequence and relocations correct
to the ABI for the model when using PC relative memory operations.
Patch by: NeHuang
Reviewed By: stefanp
Differential Revision: https://reviews.llvm.org/D82315
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| #
e0a372ff |
| 21-Jul-2020 |
Stefan Pintilie <stefanp@ca.ibm.com> |
[PowerPC] Extend .reloc directive on PowerPC
When the compiler generates a GOT indirect load it must generate two loads. One
that loads the address of the element from the GOT and a second to load t
[PowerPC] Extend .reloc directive on PowerPC
When the compiler generates a GOT indirect load it must generate two loads. One
that loads the address of the element from the GOT and a second to load the
actual element based on the address just loaded from the GOT. However, the
linker can optimize these two loads into one load if it knows that it is safe
to do so. The compiler can tell the linker that the optimization is safe
by using the R_PPC64_PCREL_OPT relocation.
This patch extends the .reloc directive to allow the following setup
pld 3, vec@got@pcrel(0), 1
.Lpcrel1=.-8
... More instructions possible here ...
.reloc .Lpcrel1,R_PPC64_PCREL_OPT,.-.Lpcrel1
lwa 3, 4(3)
Reviewers: nemanjai, lei, hfinkel, sfertile, efriedma, tstellar, grosbach, MaskRay
Reviewed By: nemanjai, MaskRay
Differential Revision: https://reviews.llvm.org/D79625
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Revision tags: llvmorg-10.0.1-rc1 |
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| #
b771c4a8 |
| 17-Apr-2020 |
Stefan Pintilie <stefanp@ca.ibm.com> |
[PowerPC][Future] More support for PCRel addressing for global values
Add initial support for PC Relative addressing for global values that
require GOT indirect addressing. This patch adds PCRelativ
[PowerPC][Future] More support for PCRel addressing for global values
Add initial support for PC Relative addressing for global values that
require GOT indirect addressing. This patch adds PCRelative support for
global addresses that may not be known at link time and may require
access through the GOT.
Differential Revision: https://reviews.llvm.org/D76064
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| #
75828ef6 |
| 09-Apr-2020 |
Stefan Pintilie <stefanp@ca.ibm.com> |
[PowerPC][Future] Initial support for PCRel addressing for constant pool loads
Add initial support for PC Relative addressing for constant pool loads.
This includes adding a new relocation for @pcre
[PowerPC][Future] Initial support for PCRel addressing for constant pool loads
Add initial support for PC Relative addressing for constant pool loads.
This includes adding a new relocation for @pcrel and adding a new PowerPC flag
to identify PC relative addressing.
Differential Revision: https://reviews.llvm.org/D74486
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| #
6c4b40de |
| 08-Apr-2020 |
Stefan Pintilie <stefanp@ca.ibm.com> |
[PowerPC][Future] Add Support For Functions That Do Not Use A TOC.
On PowerPC most functions require a valid TOC pointer.
This is the case because either the function itself needs to use this
point
[PowerPC][Future] Add Support For Functions That Do Not Use A TOC.
On PowerPC most functions require a valid TOC pointer.
This is the case because either the function itself needs to use this
pointer to access the TOC or because other functions that are called
from that function expect a valid TOC pointer in the register R2.
The main exception to this is leaf functions that do not access the TOC
since they are guaranteed not to need a valid TOC pointer.
This patch introduces a feature that will allow more functions to not
require a valid TOC pointer in R2.
Differential Revision: https://reviews.llvm.org/D73664
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Revision tags: llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1 |
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| #
f1dab299 |
| 23-Jan-2020 |
Fangrui Song <maskray@google.com> |
[ELF][PowerPC] Support R_PPC_COPY and R_PPC64_COPY
Reviewed By: Bdragon28, jhenderson, grimar, sfertile
Differential Revision: https://reviews.llvm.org/D73255
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Revision tags: llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2, llvmorg-9.0.0-rc1, llvmorg-10-init, llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1, llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2, llvmorg-8.0.0-rc1, llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1, llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2, llvmorg-7.0.0-rc1 |
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| #
cac28aeb |
| 15-Jun-2018 |
Sean Fertile <sfertile@ca.ibm.com> |
[PowerPC] Add support for high and higha symbol modifiers on tls modifers.
Enables using the high and high-adjusted symbol modifiers on thread local
storage modifers in powerpc assembly. Needed to b
[PowerPC] Add support for high and higha symbol modifiers on tls modifers.
Enables using the high and high-adjusted symbol modifiers on thread local
storage modifers in powerpc assembly. Needed to be able to support 64 bit
thread-pointer and dynamic-thread-pointer access sequences.
Differential Revision: https://reviews.llvm.org/D47754
llvm-svn: 334856
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| #
80b8f82f |
| 15-Jun-2018 |
Sean Fertile <sfertile@ca.ibm.com> |
[PPC64] Support "symbol@high" and "symbol@higha" symbol modifers.
Add support for the "@high" and "@higha" symbol modifiers in powerpc64 assembly.
The modifiers represent accessing the segment consi
[PPC64] Support "symbol@high" and "symbol@higha" symbol modifers.
Add support for the "@high" and "@higha" symbol modifiers in powerpc64 assembly.
The modifiers represent accessing the segment consiting of bits 16-31 of a
64-bit address/offset.
Differential Revision: https://reviews.llvm.org/D47729
llvm-svn: 334855
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Revision tags: llvmorg-6.0.1, llvmorg-6.0.1-rc3, llvmorg-6.0.1-rc2 |
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| #
d5cd178c |
| 24-May-2018 |
Sean Fertile <sfertile@ca.ibm.com> |
Add R_PPC64_IRELATIVE to PPC64 relocations.
Relocation is needed for use in lld, which has the accompanying test.
Differential Review: https://reviews.llvm.org/D46876
llvm-svn: 333200
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Revision tags: llvmorg-6.0.1-rc1, llvmorg-5.0.2, llvmorg-5.0.2-rc2, llvmorg-5.0.2-rc1, llvmorg-6.0.0, llvmorg-6.0.0-rc3, llvmorg-6.0.0-rc2, llvmorg-6.0.0-rc1, llvmorg-5.0.1, llvmorg-5.0.1-rc3, llvmorg-5.0.1-rc2, llvmorg-5.0.1-rc1, llvmorg-5.0.0, llvmorg-5.0.0-rc5, llvmorg-5.0.0-rc4, llvmorg-5.0.0-rc3, llvmorg-5.0.0-rc2, llvmorg-5.0.0-rc1, llvmorg-4.0.1, llvmorg-4.0.1-rc3 |
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| #
264b5d9e |
| 07-Jun-2017 |
Zachary Turner <zturner@google.com> |
Move Object format code to lib/BinaryFormat.
This creates a new library called BinaryFormat that has all of
the headers from llvm/Support containing structure and layout
definitions for various type
Move Object format code to lib/BinaryFormat.
This creates a new library called BinaryFormat that has all of
the headers from llvm/Support containing structure and layout
definitions for various types of binary formats like dwarf, coff,
elf, etc as well as the code for identifying a file from its
magic.
Differential Revision: https://reviews.llvm.org/D33843
llvm-svn: 304864
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