llvm-6502/include/llvm
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
..
ADT Add 'shave' processor name to Triple 2015-06-12 18:31:38 +00:00
Analysis [LAA] Fix estimation of number of memchecks 2015-06-08 10:27:06 +00:00
AsmParser
Bitcode Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types 2015-05-29 19:43:39 +00:00
CodeGen [CodeGen] Introduce a FAULTING_LOAD_OP pseudo-op. 2015-06-15 18:44:08 +00:00
Config [omp] Add a configuration variable for the default OpenMP runtime. 2015-05-28 01:47:22 +00:00
DebugInfo Re-unique_ptrify LoadedObjectInfo::clone after it was reverted due to some other changes that broke on GCC around the same time 2015-06-04 20:54:32 +00:00
ExecutionEngine [ExecutionEngine] ArrayRefize argument passing. 2015-06-13 19:50:29 +00:00
IR AVX-512: Implemented cvtsi2ss/d cvtusi2ss/d instructions with round control for KNL. 2015-06-14 12:44:55 +00:00
IRReader
LibDriver LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00
LineEditor
Linker
LTO Make the C++ LTO API easier to use from C++ clients. 2015-06-01 20:08:30 +00:00
MC [CodeGen] Introduce a FAULTING_LOAD_OP pseudo-op. 2015-06-15 18:44:08 +00:00
Object Avoid a "always true" warning from gcc. 2015-06-15 14:49:41 +00:00
Option
Passes
ProfileData Tidy comments in SampleProfile header. NFC. 2015-05-12 22:03:00 +00:00
Support [Support][Endian] Define |= and &= for u{big,little}{16,32,64}_t. 2015-06-15 03:00:15 +00:00
TableGen [TableGen] Use the SMLoc header file instead of SourceMgr header file in a couple places. NFC 2015-06-08 01:35:40 +00:00
Target [CodeGen] Introduce a FAULTING_LOAD_OP pseudo-op. 2015-06-15 18:44:08 +00:00
Transforms Revert commit r239480 as it causes https://code.google.com/p/chromium/issues/detail?id=499508#c3. 2015-06-12 03:12:00 +00:00
CMakeLists.txt
InitializePasses.h Revert commit r239480 as it causes https://code.google.com/p/chromium/issues/detail?id=499508#c3. 2015-06-12 03:12:00 +00:00
LinkAllIR.h
LinkAllPasses.h [NFC] added a missing space 2015-06-10 22:54:02 +00:00
module.modulemap
module.modulemap.build
Pass.h
PassAnalysisSupport.h
PassInfo.h
PassRegistry.h
PassSupport.h