llvm-project

History

Karl-Johan Karlsson ebaaa2ddae [ValueTracking] Fix endless recursion in isKnownNonZero()

Summary:
The isKnownNonZero() function have checks that abort the recursion when
it reaches the specified max depth. However one of the recursive calls
was placed before the max depth check was done, resulting in a endless
recursion that eventually triggered a segmentation fault.

Fixed the problem by moving the max depth check above the first
recursive call.

Reviewers: Prazek, nlopes, spatel, craig.topper, hfinkel

Reviewed By: hfinkel

Subscribers: hfinkel, bjope, llvm-commits

Differential Revision: https://reviews.llvm.org/D47531

llvm-svn: 333557

2018-05-30 15:56:46 +00:00

bindings

[LLVM-C] [OCaml] Remove LLVMAddBBVectorizePass

2018-05-28 16:58:10 +00:00

cmake

Remove CMake workaround for LLD PR24476 which is no longer needed

2018-05-21 20:14:46 +00:00

docs

AMDGPU: Always set COMPUTE_PGM_RSRC2.ENABLE_TRAP_HANDLER to zero for AMDHSA as

2018-05-29 19:09:13 +00:00

examples

[ORC] Update JITCompileCallbackManager to support multi-threaded code.

2018-05-30 01:57:45 +00:00

include

[X86] Lowering FMA intrinsics to native IR (LLVM part)

2018-05-30 15:25:16 +00:00

lib

[ValueTracking] Fix endless recursion in isKnownNonZero()

2018-05-30 15:56:46 +00:00

projects

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resources

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runtimes

[CMake] Pass Clang defaults to runtimes builds

2018-05-22 00:43:04 +00:00

test

[ValueTracking] Fix endless recursion in isKnownNonZero()

2018-05-30 15:56:46 +00:00

tools

[ORC] Update JITCompileCallbackManager to support multi-threaded code.

2018-05-30 01:57:45 +00:00

unittests

[YAML] Quote multiline string scalars

2018-05-30 10:40:11 +00:00

utils

[TableGen] Use explicit constructor for InstMemo

2018-05-29 18:34:42 +00:00

.arcconfig

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.clang-format

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.clang-tidy

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.gitattributes

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

.gitignore

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CMakeLists.txt

[cmake] Add a switch to enable/disable bindings.

2018-05-20 08:37:54 +00:00

CODE_OWNERS.TXT

[CODE_OWNERS] Update my email address.

2018-04-23 19:09:49 +00:00

configure

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CREDITS.TXT

Update my information in the CREDITS file.

2018-05-23 14:44:42 +00:00

LICENSE.TXT

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llvm.spec.in

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LLVMBuild.txt

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README.txt

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RELEASE_TESTERS.TXT

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README.txt

Low Level Virtual Machine (LLVM)
================================

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Please see the documentation provided in docs/ for further
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