Kyle Butt 20ea50752e Codegen: Don't tail-duplicate blocks with un-analyzable fallthrough. ...

If AnalyzeBranch can't analyze a block and it is possible to
fallthrough, then duplicating the block doesn't make sense, as only one
block can be the layout predecessor for the un-analyzable fallthrough.

Submitted wit a test case, but NOTE: the test case doesn't currently
fail. However, the test case fails with D20505 and would have saved me
some time debugging.

llvm-svn: 278866

2016-08-16 22:56:14 +00:00

..

Analysis

Revert "Enhance SCEV to compute the trip count for some loops with unknown stride."

2016-08-16 21:02:04 +00:00

AsmParser

Use range algorithms instead of unpacking begin/end

2016-08-11 21:15:00 +00:00

Bitcode

Fix bitcode auto-upgrade when using bitcode lazy loading

2016-08-14 00:01:27 +00:00

CodeGen

Codegen: Don't tail-duplicate blocks with un-analyzable fallthrough.

2016-08-16 22:56:14 +00:00

DebugInfo

CodeView: extract the OMF Directory Header

2016-08-09 00:25:12 +00:00

ExecutionEngine

Use the range variant of remove_if instead of unpacking begin/end

2016-08-12 04:32:37 +00:00

Fuzzer

[libFuzzer] minor speed improvement

2016-08-16 21:28:05 +00:00

IR

Make MDNode::intersect faster than O(n * m)

2016-08-16 18:48:37 +00:00

IRReader

Remove autoconf support

2016-01-26 21:29:08 +00:00

LibDriver

Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI.

2016-06-29 22:27:42 +00:00

LineEditor

Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes.

2016-03-28 17:40:08 +00:00

Linker

Linker: Avoid some ridiculous indentation by using a temporary. NFC

2016-08-15 22:41:42 +00:00

LTO

[LTO] Simplify APIs and constify (NFC)

2016-08-16 05:46:05 +00:00

MC

Avoid accessing LLVM/DWARF register mappings if undefined

2016-08-12 23:12:59 +00:00

Object

Next set of additional error checks for invalid Mach-O files.

2016-08-12 20:10:25 +00:00

ObjectYAML

[MachOYAML] Don't output empty ExportTrie

2016-08-11 00:20:03 +00:00

Option

Use the range variant of remove_if instead of unpacking begin/end

2016-08-12 04:32:37 +00:00

Passes

[PM] Port LoopDataPrefetch to new pass manager

2016-08-13 04:11:27 +00:00

ProfileData

Use range algorithms instead of unpacking begin/end

2016-08-11 21:15:00 +00:00

Support

Remove excessive padding from LineNoCacheTy

2016-08-16 19:20:10 +00:00

TableGen

[TableGen] Autobrief-ize Record. NFC.

2016-07-14 14:53:14 +00:00

Target

[AMDGPU] Remove duplicate initialization of SIDebuggerInsertNops pass

2016-08-16 22:30:11 +00:00

Transforms

[InstCombine] clean up foldICmpAddConstant(); NFCI

2016-08-16 22:34:42 +00:00

CMakeLists.txt

Move ObjectYAML code to a new library.

2016-03-01 19:15:06 +00:00

LLVMBuild.txt

Add LLVMBuild for ObjectYAML.

2016-03-01 21:29:33 +00:00