Bjorn Pettersson 90cc1b53d0 [DebugInfo] Handle endianness when moving debug info for split integer values (reapplied) ...

Summary:
Take the target's endianness into account when splitting the
debug information in DAGTypeLegalizer::SetExpandedInteger.

This patch fixes so that, for big-endian targets, the fragment
expression corresponding to the high part of a split integer
value is placed at offset 0, in order to correctly represent
the memory address order.

I have attached a PPC32 reproducer where the resulting DWARF
pieces for a 64-bit integer were incorrectly reversed.

Original patch was reverted due to using -stop-after=isel in
the test case (but that is only working when AMDGPU target
is included in the llc build). The test case has now been
updated to use -stop-before=expand-isel-pseudos instead.

Patch by: dstenb

Reviewers: JDevlieghere, aprantl, dblaikie

Reviewed By: JDevlieghere, aprantl, dblaikie

Subscribers: nemanjai

Differential Revision: https://reviews.llvm.org/D38172

llvm-svn: 314781

2017-10-03 11:03:02 +00:00

..

CMakeLists.txt

Remove trailing whitespace to trigger re-cmaking

2017-10-02 21:54:38 +00:00

DAGCombiner.cpp

Eliminate ftrunc if source is know to be rounded

2017-10-02 16:57:07 +00:00

FastISel.cpp

Use helper function instead of manually constructing DBG_VALUEs (NFC)

2017-08-01 22:37:35 +00:00

FunctionLoweringInfo.cpp

ISel: Fix FastISel of swifterror values

2017-06-15 17:34:42 +00:00

InstrEmitter.cpp

Add llvm.codeview.annotation to implement MSVC __annotation

2017-09-05 20:14:58 +00:00

InstrEmitter.h

…

LegalizeDAG.cpp

ISel type legalization: add debug messages. NFCI.

2017-10-03 08:54:15 +00:00

LegalizeFloatTypes.cpp

[legalize-types] Clean up softening machinery.

2017-07-04 01:08:55 +00:00

LegalizeIntegerTypes.cpp

Reland "[mips] Fix multiprecision arithmetic."

2017-07-13 11:28:05 +00:00

LegalizeTypes.cpp

[DebugInfo] Handle endianness when moving debug info for split integer values (reapplied)

2017-10-03 11:03:02 +00:00

LegalizeTypes.h

[SelectionDAG] Teach the vector-types operand scalarizer about SETCC

2017-08-17 08:06:36 +00:00

LegalizeTypesGeneric.cpp

[legalize-types] Clean up softening machinery.

2017-07-04 01:08:55 +00:00

LegalizeVectorOps.cpp

[CodeGen] Fix some Clang-tidy modernize-use-bool-literals and Include What You Use warnings; other minor fixes (NFC).

2017-09-21 23:20:16 +00:00

LegalizeVectorTypes.cpp

Fixed a bug in splitting Scatter operation in the Type Legalizer.

2017-09-11 06:18:15 +00:00

LLVMBuild.txt

…

ResourcePriorityQueue.cpp

Refactoring with range-based for, NFC

2017-05-04 13:35:17 +00:00

ScheduleDAGFast.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

ScheduleDAGRRList.cpp

Remove usages of deprecated std::unary_function and std::binary_function.

2017-09-14 18:33:25 +00:00

ScheduleDAGSDNodes.cpp

[DebugInfo] Sort the SDDbgValue list before assuming it is in IR order

2017-09-25 16:14:53 +00:00

ScheduleDAGSDNodes.h

…

ScheduleDAGVLIW.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

SDNodeDbgValue.h

[Debug info] Transfer DI to fragment expressions for split integer values.

2017-08-18 18:07:00 +00:00

SelectionDAG.cpp

[SelectionDAG] Make NewSDValueDbgMsg print target specific nodes correctly by passing in the SelectionDAG.

2017-09-27 05:17:14 +00:00

SelectionDAGAddressAnalysis.cpp

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-09-13 21:15:20 +00:00

SelectionDAGBuilder.cpp

[CodeGen] Fix some Clang-tidy modernize-use-default-member-init and Include What You Use warnings; other minor fixes (NFC).

2017-09-27 23:26:01 +00:00

SelectionDAGBuilder.h

[CodeGen] Fix some Clang-tidy modernize-use-default-member-init and Include What You Use warnings; other minor fixes (NFC).

2017-09-27 23:26:01 +00:00

SelectionDAGDumper.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

SelectionDAGISel.cpp

CodeGen: support SwiftError SwiftCC on Windows x64

2017-09-20 18:40:59 +00:00

SelectionDAGPrinter.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

SelectionDAGTargetInfo.cpp

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-09-13 21:15:20 +00:00

StatepointLowering.cpp

[CodeGen] Fix some Clang-tidy modernize-use-default-member-init and Include What You Use warnings; other minor fixes (NFC).

2017-09-27 23:26:01 +00:00

StatepointLowering.h

[CodeGen] Fix some Clang-tidy modernize-use-default-member-init and Include What You Use warnings; other minor fixes (NFC).

2017-09-27 23:26:01 +00:00

TargetLowering.cpp

CodeGen: Fix pointer info in expandUnalignedLoad/Store

2017-09-29 23:31:14 +00:00