llvm-6502/utils
Sanjoy Das 1991e2a4df [CodeGen] Introduce a FAULTING_LOAD_OP pseudo-op.
Summary:
This instruction encodes a loading operation that may fault, and a label
to branch to if the load page-faults.  The locations of potentially
faulting loads and their "handler" destinations are recorded in a
FaultMap section, meant to be consumed by LLVM's clients.

Nothing generates FAULTING_LOAD_OP instructions yet, but they will be
used in a future change.

The documentation (FaultMaps.rst) needs improvement and I will update
this diff with a more expanded version shortly.

Depends on D10196

Reviewers: rnk, reames, AndyAyers, ab, atrick, pgavlin

Reviewed By: atrick, pgavlin

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10197

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239740 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-15 18:44:08 +00:00
..
bugpoint
buildit
count
crosstool
emacs
FileCheck Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types 2015-05-29 19:43:39 +00:00
fpcmp
git
git-svn Improve check on git-svnrevert, better error message 2015-05-16 10:23:48 +00:00
jedit
kate
KillTheDoctor
lint
lit [LIT] Fix failing LIT tests 2015-06-13 06:55:44 +00:00
llvm-build
llvm-lit
Misc
not
PerfectShuffle
release Drop remaining Dragonegg support in release scripts 2015-06-01 15:37:58 +00:00
TableGen [CodeGen] Introduce a FAULTING_LOAD_OP pseudo-op. 2015-06-15 18:44:08 +00:00
Target/ARM
testgen
textmate
unittest
valgrind
vim
yaml-bench YAML: Implement block scalar parsing. 2015-05-13 23:10:51 +00:00
bisect
check-each-file
clang-parse-diagnostics-file
codegen-diff
countloc.sh
create_ladder_graph.py
DSAclean.py
DSAextract.py
findmisopt
findoptdiff
findsym.pl
GenLibDeps.pl
GetRepositoryPath
GetSourceVersion
getsrcs.sh
lldbDataFormatters.py
llvm-compilers-check
llvm-native-gxx
llvm.grm
llvm.natvis
LLVMBuild.txt
llvmdo
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Makefile
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shuffle_fuzz.py
sort_includes.py
test_debuginfo.pl
update_llc_test_checks.py
UpdateCMakeLists.pl
wciia.py