JF Bastien ead0e16c6e Targets: commonize some stack realignment code ... This patch does the following: * Fix FIXME on `needsStackRealignment`: it is now shared between multiple targets, implemented in `TargetRegisterInfo`, and isn't `virtual` anymore. This will break out-of-tree targets, silently if they used `virtual` and with a build error if they used `override`. * Factor out `canRealignStack` as a `virtual` function on `TargetRegisterInfo`, by default only looks for the `no-realign-stack` function attribute. Multiple targets duplicated the same `needsStackRealignment` code: - Aarch64. - ARM. - Mips almost: had extra `DEBUG` diagnostic, which the default implementation now has. - PowerPC. - WebAssembly. - x86 almost: has an extra `-force-align-stack` option, which the default implementation now has. The default implementation of `needsStackRealignment` used to just return `false`. My current patch changes the behavior by simply using the above shared behavior. This affects: - AMDGPU - BPF - CppBackend - MSP430 - NVPTX - Sparc - SystemZ - XCore - Out-of-tree targets This is a breaking change! `make check` passes. The only implementation of the `virtual` function (besides the slight different in x86) was Hexagon (which did `MF.getFrameInfo()->getMaxAlignment() > 8`), and potentially some out-of-tree targets. Hexagon now uses the default implementation. `needsStackRealignment` was being overwritten in `<Target>GenRegisterInfo.inc`, to return `false` as the default also did. That was odd and is now gone. Reviewers: sunfish Subscribers: aemerson, llvm-commits, jfb Differential Revision: http://reviews.llvm.org/D11160 llvm-svn: 242727		2015-07-20 22:51:32 +00:00
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bugpoint
buildit	ARM64: initial backend import	2014-03-29 10:18:08 +00:00
count	Install three utils, "FileCheck", "count", and "not", for now to appease llvmlab dragonegg builder.	2013-12-20 06:25:37 +00:00
crosstool
emacs	[emacs] Get llvm-mode to font-lock "personality"	2015-02-09 00:30:03 +00:00
FileCheck	Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types	2015-05-29 19:43:39 +00:00
fpcmp	Don't use PathV1.h in FileUtilities.h.	2013-06-13 20:41:00 +00:00
git	[utils] Update find-rev utility to take a branch argument (name of the git-svn	2013-01-17 18:57:21 +00:00
git-svn	Improve check on git-svnrevert, better error message	2015-05-16 10:23:48 +00:00
jedit
kate	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
KillTheDoctor	More missing includes only visible to MSVC.	2015-03-23 18:23:08 +00:00
lint
lit	[lit] Implement 'env' in the internal shell	2015-07-20 19:42:08 +00:00
llvm-build	Teach llvm-build to avoid touching LibraryDependencies.inc unless the contents	2014-11-19 03:34:20 +00:00
llvm-lit	Revert r229224: Make the 'llvm-lit' utility defend against a system where Python3	2015-02-14 07:11:25 +00:00
Misc	Patch that forces MergeFunctions pass for clang.	2013-09-24 20:06:31 +00:00
not	Add a small "usage:" comment at the top of not.cpp	2014-11-26 22:53:46 +00:00
PerfectShuffle	[C++11] Use 'nullptr'.	2014-06-08 22:29:17 +00:00
release	Avoid early pipefail exits due to grep failures in stage comparisons.	2015-07-20 22:24:40 +00:00
TableGen	Targets: commonize some stack realignment code	2015-07-20 22:51:32 +00:00
Target/ARM
testgen	[MC] bundle alignment: prevent padding instructions from crossing bundle boundaries	2013-01-31 17:00:03 +00:00
textmate	Add highlighting for "int" keyword	2013-01-08 16:23:02 +00:00
unittest	Make UnitTestMain/TestMain.cpp free from llvm/Config/config.h.	2015-07-06 23:51:40 +00:00
valgrind	valgrind/x86_64-pc-linux-gnu.supp: Suppress also /bin/bash.	2014-09-24 04:38:20 +00:00
vim	[vim] Update the syntax to mark REQUIRES lines and not talk about	2015-07-15 01:48:40 +00:00
yaml-bench	YAML: Implement block scalar parsing.	2015-05-13 23:10:51 +00:00
bisect	Add a small utility called bisect that enables commandline bisecting on a counter.	2014-08-02 01:39:08 +00:00
check-each-file
clang-parse-diagnostics-file	[utils] Tweak utils/clang-parse-diagnostics-file to ignore autoconf diagnostics.	2012-12-22 00:47:06 +00:00
codegen-diff
countloc.sh
create_ladder_graph.py	Add ladder graph utility	2015-04-14 18:14:38 +00:00
DSAclean.py
DSAextract.py	Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767	2012-09-27 10:14:43 +00:00
findmisopt	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
findoptdiff
findsym.pl
GenLibDeps.pl	Rename VMCore directory to IR.	2013-01-02 09:10:48 +00:00
GetRepositoryPath	Fix the build for git repositories with multiple remotes.	2013-09-16 09:25:49 +00:00
GetSourceVersion
getsrcs.sh
lldbDataFormatters.py	utils: Teach lldbDataFormatters about llvm::Optional	2015-02-20 02:55:22 +00:00
llvm-compilers-check	Remove bogus configure check	2014-06-19 19:31:11 +00:00
llvm-native-gxx
llvm.grm	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
llvm.natvis	Use correct memeber when displaying StringMap's size.	2014-07-09 05:34:24 +00:00
LLVMBuild.txt
llvmdo
llvmgrep	Use -H on darwin as well.	2012-01-26 22:06:23 +00:00
Makefile	Fix r236754: Add the missing yaml-bench dir to the makefile for utils.	2015-05-07 18:48:48 +00:00
makellvm	Update makellvm to return correct result code.	2008-08-13 20:43:56 +00:00
shuffle_fuzz.py	[shuffles] Tweak my shufflevector fuzz test generation script to produce	2015-02-18 01:36:45 +00:00
sort_includes.py	Add polly support to sort_includes.py	2015-05-09 09:08:56 +00:00
test_debuginfo.pl	test_debuginfo.pl: Make failures easier to debug by printing the debugger	2014-02-20 19:55:44 +00:00
update_llc_test_checks.py	[x86] Teach my test updating script about another quirk of the printed	2015-02-15 00:08:01 +00:00
UpdateCMakeLists.pl	Generalize matching of add_executable to add_XXX_executable.	2012-11-22 07:48:52 +00:00
wciia.py	Fix known typos	2014-01-24 17:20:08 +00:00