Eric Christopher 1a54c57cf6 Fix crashing on invalid inline asm with matching constraints. ... For a testcase like the following: typedef unsigned long uint64_t; typedef struct { uint64_t lo; uint64_t hi; } blob128_t; void add_128_to_128(const blob128_t *in, blob128_t *res) { asm ("PAND %1, %0" : "+Q"(*res) : "Q"(*in)); } where we'll fail to allocate the register for the output constraint, our matching input constraint will not find a register to match, and could try to search past the end of the current operands array. On the idea that we'd like to attempt to keep compilation going to find more errors in the module, change the error cases when we're visiting inline asm IR to return immediately and avoid trying to create a node in the DAG. This leaves us with only a single error message per inline asm instruction, but allows us to safely keep going in the general case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187470 91177308-0d34-0410-b5e6-96231b3b80d8		2013-07-31 01:26:24 +00:00
..
CMakeLists.txt	llvm/lib: [CMake] Add explicit dependency to intrinsics_gen.	2012-06-24 13:32:01 +00:00
DAGCombiner.cpp	[DAGCombiner] insert_vector_elt: Avoid building a vector twice.	2013-07-30 00:24:09 +00:00
FastISel.cpp	Un-break the buildbot by tweaking the indirection flag.	2013-07-10 01:53:37 +00:00
FunctionLoweringInfo.cpp	Debug Info: clean up usage of Verify.	2013-06-28 05:43:10 +00:00
InstrEmitter.cpp	Reapply an improved version of r180816/180817.	2013-07-09 20:28:37 +00:00
InstrEmitter.h	Add -*- C++ -*- to InstrEmitter.h.	2013-07-17 18:53:29 +00:00
LegalizeDAG.cpp	Remove trailing whitespace from SelectionDAG/*.cpp	2013-07-08 00:37:03 +00:00
LegalizeFloatTypes.cpp	Remove trailing whitespace from SelectionDAG/*.cpp	2013-07-08 00:37:03 +00:00
LegalizeIntegerTypes.cpp	Improve the comment from r185794 (re: PromoteIntRes_BUILD_VECTOR)	2013-07-08 14:40:04 +00:00
LegalizeTypes.cpp	Remove invalid assert in DAGTypeLegalizer::RemapValue	2013-07-15 18:57:05 +00:00
LegalizeTypes.h	Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.	2013-07-14 04:42:23 +00:00
LegalizeTypesGeneric.cpp	Remove trailing whitespace from SelectionDAG/*.cpp	2013-07-08 00:37:03 +00:00
LegalizeVectorOps.cpp	Remove trailing whitespace from SelectionDAG/*.cpp	2013-07-08 00:37:03 +00:00
LegalizeVectorTypes.cpp	Add a target legalize hook for SplitVectorOperand (again)	2013-07-26 13:28:29 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
ResourcePriorityQueue.cpp	Cache the TargetLowering info object as a pointer.	2013-06-06 00:43:09 +00:00
ScheduleDAGFast.cpp	Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.	2013-07-14 04:42:23 +00:00
ScheduleDAGRRList.cpp	Add 'const' qualifier to some arrays.	2013-07-15 08:02:13 +00:00
ScheduleDAGSDNodes.cpp	Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.	2013-07-14 04:42:23 +00:00
ScheduleDAGSDNodes.h	Fix #includes, so we include only what we really need.	2013-02-20 00:26:25 +00:00
ScheduleDAGVLIW.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
SDNodeDbgValue.h	Sort includes for all of the .h files under the 'lib' tree. These were	2012-12-04 07:12:27 +00:00
SelectionDAG.cpp	Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.	2013-07-14 04:42:23 +00:00
SelectionDAGBuilder.cpp	Fix crashing on invalid inline asm with matching constraints.	2013-07-31 01:26:24 +00:00
SelectionDAGBuilder.h	Added c++ mode selector to head of SelectionDAGBuilder.h so editors open it in c++ mode instead of c mode.	2013-07-01 16:53:41 +00:00
SelectionDAGDumper.cpp	Remove the EXCEPTIONADDR, EHSELECTION, and LSDAADDR ISD opcodes.	2013-07-04 13:54:20 +00:00
SelectionDAGISel.cpp	Reimplement isPotentiallyReachable to make nocapture deduction much stronger.	2013-07-27 01:24:00 +00:00
SelectionDAGPrinter.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
TargetLowering.cpp	Remove trailing whitespace from SelectionDAG/*.cpp	2013-07-08 00:37:03 +00:00
TargetSelectionDAGInfo.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00