Zaara Syeda 8aa2772618 [PowerPC] Add handling for ColdCC calling convention and a pass to mark ...

candidates with coldcc attribute.

This patch adds support for the coldcc calling convention for Power.
This changes the set of non-volatile registers. It includes a pass to stress
test the implementation by marking all static directly called functions with
the coldcc attribute through the option -enable-coldcc-stress-test. It also
includes an option, -ppc-enable-coldcc, to add the coldcc attribute to
functions which are cold at all call sites based on BlockFrequencyInfo when
the containing function does not call any non cold functions.

Differential Revision: https://reviews.llvm.org/D38413

llvm-svn: 322721

2018-01-17 18:22:55 +00:00

..

Analysis

[GlobalsAA] Don't let dbg intrinsics affect analysis result

2018-01-15 07:05:51 +00:00

Assembler

Allow dso_local on ifunc.

2018-01-12 17:03:43 +00:00

Bindings

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Bitcode

Make internal/private GVs implicitly dso_local.

2018-01-11 22:15:05 +00:00

BugPoint

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CodeGen

[PowerPC] Add handling for ColdCC calling convention and a pass to mark

2018-01-17 18:22:55 +00:00

DebugInfo

Don't emit apple accelerator tables on non-darwin targets

2018-01-17 11:52:13 +00:00

Examples

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ExecutionEngine

Don't try to run MCJIT/OrcJIT EH tests when C++ library is statically linked

2018-01-08 02:48:41 +00:00

Feature

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FileCheck

[FileCheck] - Fix possible buffer out of bounds access when parsing --check-prefix.

2018-01-16 08:09:24 +00:00

Instrumentation

[hwasan] Rename sized load/store callbacks to be consistent with ASan.

2018-01-16 23:15:08 +00:00

Integer

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JitListener

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Linker

Make internal/private GVs implicitly dso_local.

2018-01-11 22:15:05 +00:00

LTO

Make internal/private GVs implicitly dso_local.

2018-01-11 22:15:05 +00:00

MC

[RISCV] Allow RISCVAsmBackend::writeNopData to generate c.nop when supported

2018-01-17 14:17:12 +00:00

Object

Allow unaligned access to ELF file data structures.

2018-01-12 22:09:19 +00:00

ObjectYAML

[WebAssembly] Explicitly specify function/global index space in YAML

2018-01-09 21:38:53 +00:00

Other

[PowerPC] Add handling for ColdCC calling convention and a pass to mark

2018-01-17 18:22:55 +00:00

SafepointIRVerifier

[SafepointIRVerifier] Allow non-dereferencing uses of unrelocated or poisoned PHI nodes

2017-12-25 09:35:10 +00:00

SymbolRewriter

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TableGen

[GlobalISel][TableGen] Add support for SDNodeXForm

2018-01-16 18:44:05 +00:00

ThinLTO/X86

Make internal/private GVs implicitly dso_local.

2018-01-11 22:15:05 +00:00

tools

[pdbutil] Replace 0 byte PDB input with correct version to fix failing unit test

2018-01-17 03:48:07 +00:00

Transforms

[PowerPC] Add handling for ColdCC calling convention and a pass to mark

2018-01-17 18:22:55 +00:00

Unit

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Verifier

[NFC] Change MemIntrinsicInst::setAlignment() to take an unsigned instead of a Constant

2018-01-12 21:33:37 +00:00

YAMLParser

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.clang-format

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CMakeLists.txt

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lit.cfg.py

Don't try to run MCJIT/OrcJIT EH tests when C++ library is statically linked

2018-01-08 02:48:41 +00:00

lit.site.cfg.py.in

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TestRunner.sh

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