Simon Dardis 2e9a461206 [inlineasm] Propagate operand constraints to the backend ... When SelectionDAGISel transforms a node representing an inline asm block, memory constraint information is not preserved. This can cause constraints to be broken when a memory offset is of the form: offset + frame index when the frame is resolved. By propagating the constraints all the way to the backend, targets can enforce memory operands of inline assembly to conform to their constraints. For MIPSR6, some instructions had their offsets reduced to 9 bits from 16 bits such as ll/sc. This becomes problematic when using inline assembly to perform atomic operations, as an offset can generated that is too big to encode in the instruction. Reviewers: dsanders, vkalintris Differential Review: https://reviews.llvm.org/D21615 llvm-svn: 275786		2016-07-18 13:17:31 +00:00
..
Analysis	[X86] Add CTPOP/CTLZ/CTTZ scalar cost tests	2016-07-17 18:29:19 +00:00
Assembler	[ConstantFold] Don't incorrectly infer inbounds on array GEP	2016-07-13 03:24:41 +00:00
Bindings
Bitcode
BugPoint
CodeGen	[inlineasm] Propagate operand constraints to the backend	2016-07-18 13:17:31 +00:00
DebugInfo	[pdb] Teach MsfBuilder and other classes about the Free Page Map.	2016-07-15 22:17:19 +00:00
Examples
ExecutionEngine	X86: handle external tail calls in Windows JIT	2016-07-14 17:27:06 +00:00
Feature
FileCheck
Instrumentation	[sanitizer-coverage] make sure that calls to __sanitizer_cov_trace_pc are not merged (otherwise different calls get the same PC and confuse fuzzers)	2016-07-14 17:59:01 +00:00
Integer
JitListener
LibDriver
Linker
LTO
MC	[codeview] Shrink inlined call site line info tables	2016-07-14 23:47:15 +00:00
Object
ObjectYAML
Other
SymbolRewriter
TableGen
ThinLTO/X86
tools	[llvm-cov] Attempt to fix a test failure on Windows	2016-07-18 04:49:42 +00:00
Transforms	[GVNHoist] Change the key for VNtoInsns to a pair	2016-07-18 06:11:37 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
TestRunner.sh