History log of /llvm-project/llvm/lib/Target/Mips/MipsMachineFunction.cpp (Results 26 – 50 of 56)
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Revision tags: llvmorg-3.8.0, llvmorg-3.8.0-rc3, llvmorg-3.8.0-rc2, llvmorg-3.8.0-rc1, llvmorg-3.7.1, llvmorg-3.7.1-rc2, llvmorg-3.7.1-rc1
# 43dff0c0 26-Oct-2015 Vasileios Kalintiris <Vasileios.Kalintiris@imgtec.com>

[mips] Interrupt attribute support for mips32r2+.

Summary:
This patch adds support for using the "interrupt" attribute on Mips
for interrupt handling functions. At this time only mips32r2+ with the

[mips] Interrupt attribute support for mips32r2+.

Summary:
This patch adds support for using the "interrupt" attribute on Mips
for interrupt handling functions. At this time only mips32r2+ with the
o32 ABI with the static relocation model is supported. Unsupported
configurations will be rejected

Patch by Simon Dardis (+ clang-format & some trivial changes to follow the
LLVM coding standards by me).

Reviewers: mpf, dsanders

Subscribers: dsanders, vkalintiris, llvm-commits

Differential Revision: http://reviews.llvm.org/D10768

llvm-svn: 251286

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Revision tags: llvmorg-3.7.0, llvmorg-3.7.0-rc4, llvmorg-3.7.0-rc3, studio-1.4
# 5659a2f9 11-Aug-2015 Alex Lorenz <arphaman@gmail.com>

PseudoSourceValue: Transform the mips subclass to target independent subclasses

This commit transforms the mips-specific 'MipsCallEntry' subclass of the
'PseudoSourceValue' class into two, target-in

PseudoSourceValue: Transform the mips subclass to target independent subclasses

This commit transforms the mips-specific 'MipsCallEntry' subclass of the
'PseudoSourceValue' class into two, target-independent subclasses named
'GlobalValuePseudoSourceValue' and 'ExternalSymbolPseudoSourceValue'.

This change makes it easier to serialize the pseudo source values by removing
target-specific pseudo source values.

Reviewers: Akira Hatanaka
llvm-svn: 244698

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# c49e4fe9 11-Aug-2015 Alex Lorenz <arphaman@gmail.com>

PseudoSourceValue: Introduce a 'PSVKind' enumerator.

This commit introduces a new enumerator named 'PSVKind' in the
'PseudoSourceValue' class. This enumerator is now used to distinguish between
the

PseudoSourceValue: Introduce a 'PSVKind' enumerator.

This commit introduces a new enumerator named 'PSVKind' in the
'PseudoSourceValue' class. This enumerator is now used to distinguish between
the various kinds of pseudo source values.

This change is done in preparation for the changes to the pseudo source value
object management and to the PseudoSourceValue's class hierarchy - the next two
PseudoSourceValue commits will get rid of the global variable that manages the
pseudo source values and the mips specific MipsCallEntry subclass.

Reviewers: Akira Hatanaka
llvm-svn: 244687

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Revision tags: llvmorg-3.7.0-rc2, llvmorg-3.7.0-rc1, llvmorg-3.6.2, llvmorg-3.6.2-rc1, llvmorg-3.6.1, llvmorg-3.6.1-rc1
# 727b5051 16-Apr-2015 Benjamin Kramer <benny.kra@googlemail.com>

[Mips] Use unique_ptr to manage ownership.

Required some tweaking of ValueMap to accommodate a move-only value
type. No functional change intended.

llvm-svn: 235091


Revision tags: llvmorg-3.5.2, llvmorg-3.5.2-rc1
# 71a33e2a 27-Feb-2015 Zoran Jovanovic <zoran.jovanovic@imgtec.com>

[mips][microMIPS] Change register class for GP register
Differential Revision: http://reviews.llvm.org/D7934

llvm-svn: 230760


Revision tags: llvmorg-3.6.0, llvmorg-3.6.0-rc4
# 71f308ad 13-Feb-2015 Chandler Carruth <chandlerc@gmail.com>

Re-sort #include lines using my handy dandy ./utils/sort_includes.py
script. This is in preparation for changes to lots of include lines.

llvm-svn: 229088


Revision tags: llvmorg-3.6.0-rc3, llvmorg-3.6.0-rc2
# 96e72c6a 29-Jan-2015 Eric Christopher <echristo@gmail.com>

Remove most of the TargetMachine::getSubtarget/getSubtargetImpl
calls that don't take a Function argument from Mips. Notable
exceptions: the AsmPrinter and MipsTargetObjectFile. The
latter needs to b

Remove most of the TargetMachine::getSubtarget/getSubtargetImpl
calls that don't take a Function argument from Mips. Notable
exceptions: the AsmPrinter and MipsTargetObjectFile. The
latter needs to be fixed, and the former will be fixed when the
general AsmPrinter changes happen.

llvm-svn: 227512

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Revision tags: llvmorg-3.6.0-rc1, llvmorg-3.5.1, llvmorg-3.5.1-rc2, llvmorg-3.5.1-rc1
# 61e88f44 21-Nov-2014 Craig Topper <craig.topper@gmail.com>

Remove a bunch of unnecessary typecasts to 'const TargetRegisterClass *'

llvm-svn: 222509


Revision tags: llvmorg-3.5.0
# 6dc4a8bc 30-Aug-2014 Craig Topper <craig.topper@gmail.com>

Fix some cases where StringRef was being passed by const reference. Remove const from some other StringRefs since its implicitly const already.

llvm-svn: 216820


Revision tags: llvmorg-3.5.0-rc4, llvmorg-3.5.0-rc3, llvmorg-3.5.0-rc2, llvmorg-3.5.0-rc1
# 7ddb0ab8 14-Jul-2014 Daniel Sanders <daniel.sanders@imgtec.com>

[mips] For the FP64A ABI, odd-numbered double-precision moves must not use mtc1/mfc1.

Summary:
This is because the FP64A the hardware will redirect 32-bit reads/writes
from/to odd-numbered registers

[mips] For the FP64A ABI, odd-numbered double-precision moves must not use mtc1/mfc1.

Summary:
This is because the FP64A the hardware will redirect 32-bit reads/writes
from/to odd-numbered registers to the upper 32-bits of the corresponding
even register. In effect, simulating FR=0 mode when FR=0 mode is not
available.

Unfortunately, we have to make the decision to avoid mfc1/mtc1 before
register allocation so we currently do this for even registers too.

FPXX has a similar requirement on 32-bit architectures that lack
mfhc1/mthc1 so this patch also handles the affected moves from the FPU for
FPXX too. Moves to the FPU were supported by an earlier commit.

Differential Revision: http://reviews.llvm.org/D4484

llvm-svn: 212938

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# b976fee8 14-Jul-2014 Sasa Stankovic <Sasa.Stankovic@imgtec.com>

[mips] Expand BuildPairF64 to a spill and reload when the O32 FPXX ABI is
enabled and mthc1 and dmtc1 are not available (e.g. on MIPS32r1)

This prevents the upper 32-bits of a double precision value

[mips] Expand BuildPairF64 to a spill and reload when the O32 FPXX ABI is
enabled and mthc1 and dmtc1 are not available (e.g. on MIPS32r1)

This prevents the upper 32-bits of a double precision value from being moved to
the FPU with mtc1 to an odd-numbered FPU register. This is necessary to ensure
that the code generated executes correctly regardless of the current FPU mode.

MIPS32r2 and above continues to use mtc1/mthc1, while MIPS-IV and above continue
to use dmtc1.

Differential Revision: http://reviews.llvm.org/D4465

llvm-svn: 212930

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Revision tags: llvmorg-3.4.2, llvmorg-3.4.2-rc1
# de3e36be 07-May-2014 Rafael Espindola <rafael.espindola@gmail.com>

Use range loop.

llvm-svn: 208218


# e73658dd 28-Apr-2014 Craig Topper <craig.topper@gmail.com>

[C++] Use 'nullptr'.

llvm-svn: 207394


Revision tags: llvmorg-3.4.1, llvmorg-3.4.1-rc2, llvmorg-3.4.1-rc1, llvmorg-3.4.0, llvmorg-3.4.0-rc3, llvmorg-3.4.0-rc2, llvmorg-3.4.0-rc1
# ee909cc2 08-Oct-2013 Akira Hatanaka <ahatanaka@mips.com>

[mips] Simplify and optimize code.

No intended functionality change.

llvm-svn: 192213


# 3fddccfa 28-Sep-2013 NAKAMURA Takumi <geek4civic@gmail.com>

MipsMachineFunction.cpp: Add missing #include <raw_ostream.h>

llvm-svn: 191597


# e0657b24 27-Sep-2013 Akira Hatanaka <ahatanaka@mips.com>

[mips] Define a derived class of PseudoSourceValue that represents a GOT entry
resolved by lazy-binding.

llvm-svn: 191578


# 13e6ccf3 06-Aug-2013 Akira Hatanaka <ahatanaka@mips.com>

[mips] Rename register classes CPURegs and CPU64Regs.

llvm-svn: 187832


Revision tags: llvmorg-3.3.1-rc1, llvmorg-3.3.0, llvmorg-3.3.0-rc3, llvmorg-3.3.0-rc2, llvmorg-3.3.0-rc1
# c0b02069 30-Jan-2013 Akira Hatanaka <ahatanaka@mips.com>

[mips] Lower EH_RETURN.

Patch by Sasa Stankovic.

llvm-svn: 173862


# 9fb823bb 02-Jan-2013 Chandler Carruth <chandlerc@gmail.com>

Move all of the header files which are involved in modelling the LLVM IR
into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long

Move all of the header files which are involved in modelling the LLVM IR
into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long standing point
of file layout clutter in LLVM.

There are still more header files to move here, but I wanted to handle
them in separate commits to make tracking what files make sense at each
layer easier.

The only really questionable files here are the target intrinsic
tablegen files. But that's a battle I'd rather not fight today.

I've updated both CMake and Makefile build systems (I think, and my
tests think, but I may have missed something).

I've also re-sorted the includes throughout the project. I'll be
committing updates to Clang, DragonEgg, and Polly momentarily.

llvm-svn: 171366

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Revision tags: llvmorg-3.2.0, llvmorg-3.2.0-rc3
# ed0881b2 03-Dec-2012 Chandler Carruth <chandlerc@gmail.com>

Use the new script to sort the includes of every file under lib.

Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module

Use the new script to sort the includes of every file under lib.

Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.

Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]

llvm-svn: 169131

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Revision tags: llvmorg-3.2.0-rc2, llvmorg-3.2.0-rc1
# 3589dd74 28-Oct-2012 Reed Kotler <rkotler@mips.com>

This patch is for the implementation of mips16 complex pattern addr16.
Previously mips16 was sharing the pattern addr which is used for mips32
and mips64. This had a number of problems:
1) Storing an

This patch is for the implementation of mips16 complex pattern addr16.
Previously mips16 was sharing the pattern addr which is used for mips32
and mips64. This had a number of problems:
1) Storing and loading byte and halfword quantities for mips16 has particular
problems due to the primarily non mips16 nature of SP. When we must
load/store byte/halfword stack objects in a function, we must create a mips16
alias register for SP. This functionality is tested in stchar.ll.
2) We need to have an FP register under certain conditions (such as
dynamically sized alloca). We use mips16 register S0 for this purpose.
In this case, we also use this register when accessing frame objects so this
issue also affects the complex pattern addr16. This functionality is
tested in alloca16.ll.

The Mips16InstrInfo.td has been updated to use addr16 instead of addr.

The complex pattern C++ function for addr has been copied to addr16 and
updated to reflect the above issues.

llvm-svn: 166897

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# 26e9ecb7 23-Jul-2012 Akira Hatanaka <ahatanaka@mips.com>

Add basic ability to setup call frame, and make procedure calls.
Hello world will compile and execute with this patch.

Patch by Reed Kotler.

llvm-svn: 160651


# b49c68a6 21-Jul-2012 Akira Hatanaka <ahatanaka@mips.com>

Revert accidental commit.

llvm-svn: 160598


# f73e3627 21-Jul-2012 Akira Hatanaka <ahatanaka@mips.com>

Add VK_Mips_HIGHER and VK_Mips_HIGHEST to MCSymbolRefExpr::VariantKind.

Test case will be added later when long branch patch is checked in.

llvm-svn: 160597


Revision tags: llvmorg-3.1.0
# 3ecc5273 12-May-2012 Akira Hatanaka <ahatanaka@mips.com>

Delete all functions that are no longer needed in MipsFunctionInfo, including
the ones that get or set the frame index for the $gp save slot.

Remove the piece of code in MipsFunctionInfo::getGlobal

Delete all functions that are no longer needed in MipsFunctionInfo, including
the ones that get or set the frame index for the $gp save slot.

Remove the piece of code in MipsFunctionInfo::getGlobalBaseReg() which returns
GP. This function should always return a virtual register.

llvm-svn: 156695

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