Jakob Stoklund Olesen 31867660cb Add a CoveredBySubRegs property to Register descriptions. ...

When set, this bit indicates that a register is completely defined by
the value of its sub-registers.

Use the CoveredBySubRegs property to infer which super-registers are
call-preserved given a list of callee-saved registers.  For example, the
ARM registers D8-D15 are callee-saved.  This now automatically implies
that Q4-Q7 are call-preserved.

Conversely, Win64 callees save XMM6-XMM15, but the corresponding
YMM6-YMM15 registers are not call-preserved because they are not fully
defined by their sub-registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148363 91177308-0d34-0410-b5e6-96231b3b80d8

2012-01-18 00:16:39 +00:00

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bugpoint

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buildit

Remove broken command to copy tblgen tool.

2011-12-22 22:12:40 +00:00

count

Put targets on folders, if the IDE supports the feature.

2011-02-20 22:06:10 +00:00

crosstool

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emacs

Remove Multidefs

2011-10-07 18:25:05 +00:00

FileCheck

Make SMDiagnostic a little more sane. Instead of passing around note/warning/error as a

2011-10-16 05:43:57 +00:00

FileUpdate

Put targets on folders, if the IDE supports the feature.

2011-02-20 22:06:10 +00:00

fpcmp

Merge System into Support.

2010-11-29 18:16:10 +00:00

git

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jedit

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json-bench

Changes the JSON parser to use the SourceMgr.

2011-12-21 18:16:39 +00:00

kate

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KillTheDoctor

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

lint

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lit

[lit] Add a --filter option which is useful when dealing with virtual test

2012-01-18 00:03:12 +00:00

llvm-build

build/unittests: Fix llvm-config names for gtest libraries, and bring Makefile

2011-12-15 23:35:08 +00:00

llvm-lit

Use $(ECHOPATH) to make llvm-lit from llvm-lit.in.

2011-03-08 12:25:19 +00:00

Misc

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not

Put targets on folders, if the IDE supports the feature.

2011-02-20 22:06:10 +00:00

PerfectShuffle

In r131488 I misunderstood how VREV works. It splits the vector in half and splits each half. Therefore, the real problem was that we were using a VREV64 for a 4xi16, when we should have been using a VREV32.

2011-05-18 06:42:21 +00:00

release

Support a 'final' release candidate tag.

2011-11-28 11:45:10 +00:00

TableGen

Add a CoveredBySubRegs property to Register descriptions.

2012-01-18 00:16:39 +00:00

Target/ARM

McARM: Write a silly Python script to compute some hard coded info from the

2011-01-11 19:06:26 +00:00

unittest

build/unittests: Fix llvm-config names for gtest libraries, and bring Makefile

2011-12-15 23:35:08 +00:00

valgrind

valgrind: Suppress glibc's optiized strcasecmp harder.

2011-09-03 17:59:31 +00:00

vim

Remove Multidefs

2011-10-07 18:25:05 +00:00

check-each-file

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clang-parse-diagnostics-file

Rename show-diagnostics to something less ambiguous.

2011-11-02 00:44:16 +00:00

codegen-diff

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countloc.sh

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DSAclean.py

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DSAextract.py

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

findmisopt

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findoptdiff

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findsym.pl

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GenLibDeps.pl

Fix typo in generated HTML.

2011-03-31 00:23:57 +00:00

GetRepositoryPath

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GetSourceVersion

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getsrcs.sh

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lldbDataFormatters.py

Add an LLDB data formatter script for llvm::SmallVector, maybe this is helpful to someone else.

2012-01-17 14:52:12 +00:00

llvm-compilers-check

utils: Rename the "llvmbuild" script to llvm-compilers-check.

2011-11-04 01:09:02 +00:00

llvm-native-gcc

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llvm-native-gxx

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llvm.grm

Remove last references to hotpatch.

2011-10-04 03:08:43 +00:00

LLVMBuild.txt

LLVMBuild: Introduce a common section which currently has a list of the

2011-12-12 22:45:54 +00:00

llvmdo

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llvmgrep

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Makefile

Adds a JSON parser and a benchmark (json-bench) to catch performance regressions.

2011-12-16 13:09:10 +00:00

makellvm

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NewNightlyTest.pl

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

profile.pl

Rename profile_rt.so to libprofile_rt.so under configure+make (it already was

2011-04-29 02:12:06 +00:00

test_debuginfo.pl

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UpdateCMakeLists.pl

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