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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Regression(274369:277909): Assertion failed: (index < Probs.size() && "Not a current successor!"), function getProbabilityIterator, when building chromium for chromecast"
href="https://llvm.org/bugs/show_bug.cgi?id=28894">28894</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Regression(274369:277909): Assertion failed: (index < Probs.size() && "Not a current successor!"), function getProbabilityIterator, when building chromium for chromecast
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Backend: ARM
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nicolasweber@gmx.de
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Sorry about the huge regression range. I'll try to narrow it down.
Assertion failed: (index < Probs.size() && "Not a current successor!"),
function getProbabilityIterator, file
/b/build/slave/mac_upload_clang/build/src/third_party/llvm/lib/CodeGen/MachineBasicBlock.cpp,
line 1184.
Stack dump:
0. Program arguments:
/Users/thakis/src/chrome/src/third_party/llvm-build/Release+Asserts/bin/clang
-cc1 -triple thumbv7--linux-android -emit-obj -disable-free -main-file-name
SkLightingImageFilter.cpp -mrelocation-model pic -pic-level 2 -mthread-model
posix -relaxed-aliasing -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -fuse-init-array -target-cpu cortex-a8 -target-feature
+soft-float-abi -target-feature -fp-only-sp -target-feature -d16
-target-feature +vfp3 -target-feature -fp16 -target-feature -vfp4
-target-feature -fp-armv8 -target-feature +neon -target-feature -crypto
-target-abi aapcs-linux -mfloat-abi soft -target-linker-version 253.3
-dwarf-column-info -debug-info-kind=line-tables-only -dwarf-version=4
-debugger-tuning=gdb -ffunction-sections -fdata-sections -coverage-file
/Users/thakis/src/chrome/src/out/gn/obj/skia/skia/SkLightingImageFilter.o
-resource-dir
/Users/thakis/src/chrome/src/third_party/llvm-build/Release+Asserts/bin/../lib/clang/4.0.0
-dependency-file obj/skia/skia/SkLightingImageFilter.o.d -MT
obj/skia/skia/SkLightingImageFilter.o -isystem
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++/libcxx/include
-isystem
../../third_party/android_tools/ndk/sources/cxx-stl/llvm-libc++abi/libcxxabi/include
-isystem ../../third_party/android_tools/ndk/sources/android/support/include -D
V8_DEPRECATION_WARNINGS -D ENABLE_NOTIFICATIONS -D ENABLE_BROWSER_CDMS -D
ENABLE_PLUGINS=1 -D ENABLE_SPELLCHECK=1 -D USE_BROWSER_SPELLCHECKER=1 -D
USE_OPENSSL_CERTS=1 -D NO_TCMALLOC -D USE_EXTERNAL_POPUP_MENU=1 -D
ENABLE_WEBRTC=1 -D DISABLE_NACL -D USE_PROPRIETARY_CODECS -D
SAFE_BROWSING_DB_REMOTE -D CHROMIUM_BUILD -D ENABLE_WEBVR -D
FIELDTRIAL_TESTING_ENABLED -D CR_CLANG_REVISION=277909-1 -D
_FILE_OFFSET_BITS=64 -D ANDROID -D HAVE_SYS_UIO_H -D ANDROID_NDK_VERSION=r10e
-D __GNU_SOURCE=1 -D __compiler_offsetof=__builtin_offsetof -D
nan=__builtin_nan -D _DEBUG -D DYNAMIC_ANNOTATIONS_ENABLED=1 -D
WTF_USE_DYNAMIC_ANNOTATIONS=1 -D SK_IGNORE_DW_GRAY_FIX -D
SK_IGNORE_LINEONLY_AA_CONVEX_PATH_OPTS -D SK_SUPPORT_GPU=1 -D
SK_BUILD_FOR_ANDROID -D USE_CHROMIUM_SKIA -D SK_ARM_HAS_NEON -D
SK_GAMMA_APPLY_TO_A8 -D SK_GAMMA_EXPONENT=1.4 -D SK_GAMMA_CONTRAST=0.0 -D
SK_DEFAULT_FONT_CACHE_LIMIT=1048576 -D XML_STATIC -I ../.. -I gen -I
../../skia/config -I ../../skia/ext -I ../../third_party/skia/include/c -I
../../third_party/skia/include/config -I ../../third_party/skia/include/core -I
../../third_party/skia/include/effects -I ../../third_party/skia/include/images
-I ../../third_party/skia/include/lazy -I
../../third_party/skia/include/pathops -I ../../third_party/skia/include/pdf -I
../../third_party/skia/include/pipe -I ../../third_party/skia/include/ports -I
../../third_party/skia/include/utils -I ../../third_party/skia/include/gpu -I
../../third_party/skia/src/gpu -I ../../third_party/skia/include/private -I
../../third_party/skia/include/client/android -I
../../third_party/skia/src/core -I ../../third_party/skia/src/image -I
../../third_party/skia/src/opts -I ../../third_party/skia/src/pdf -I
../../third_party/skia/src/ports -I ../../third_party/skia/src/sfnt -I
../../third_party/skia/src/utils -I ../../third_party/skia/src/lazy -I
../../third_party/zlib -I
../../third_party/android_tools/ndk/sources/android/cpufeatures -I
../../third_party/expat/files/lib -I ../../third_party/freetype-android/include
-I ../../third_party/freetype-android/src/include -isysroot
../../third_party/android_tools/ndk/platforms/android-16/arch-arm
-internal-isystem
../../third_party/android_tools/ndk/platforms/android-16/arch-arm/usr/local/include
-internal-isystem
/Users/thakis/src/chrome/src/third_party/llvm-build/Release+Asserts/bin/../lib/clang/4.0.0/include
-internal-externc-isystem
../../third_party/android_tools/ndk/platforms/android-16/arch-arm/include
-internal-externc-isystem
../../third_party/android_tools/ndk/platforms/android-16/arch-arm/usr/include
-Os -Werror -Wall -Wno-unused-variable -Wno-missing-field-initializers
-Wno-unused-parameter -Wno-c++11-narrowing -Wno-covered-switch-default
-Wno-deprecated-register -Wno-unneeded-internal-declaration
-Wno-inconsistent-missing-override -Wno-shift-negative-value
-Wno-undefined-var-template -Wno-nonportable-include-path
-Wno-undefined-bool-conversion -Wno-tautological-undefined-compare
-Wno-deprecated -std=gnu++11 -fdebug-compilation-dir
/Users/thakis/src/chrome/src/out/gn -ferror-limit 19 -fmessage-length 248
-fvisibility hidden -fvisibility-inlines-hidden -femulated-tls -stack-protector
1 -stack-protector-buffer-size 4 -fallow-half-arguments-and-returns -fno-rtti
-fno-signed-char -fno-threadsafe-statics -fobjc-runtime=gcc
-fdiagnostics-show-option -fcolor-diagnostics -vectorize-loops -vectorize-slp
-o obj/skia/skia/SkLightingImageFilter.o -x c++
../../third_party/skia/src/effects/SkLightingImageFilter.cpp
1. <eof> parser at end of file
2. Code generation
3. Running pass 'Function Pass Manager' on module
'../../third_party/skia/src/effects/SkLightingImageFilter.cpp'.
4. Running pass 'If Converter' on function
'@_ZNK12_GLOBAL__N_120SpecularLightingType5lightERK8SkPoint3S3_S3_'
clang: error: unable to execute command: Abort trap: 6
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 4.0.0 (trunk 277909)
Target: arm--linux-android
Thread model: posix
InstalledDir:
/Users/thakis/src/chrome/src/out/gn/../../third_party/llvm-build/Release+Asserts/bin
clang: note: diagnostic msg: PLEASE submit a bug report to
<a href="http://llvm.org/bugs/">http://llvm.org/bugs/</a> and include the crash backtrace, preprocessed source, and
associated run script.
clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg:
/var/folders/c5/8d7sdn1x2mg92mj0rndghhdr0000gn/T/SkLightingImageFilter-29432f.cpp
clang: note: diagnostic msg:
/var/folders/c5/8d7sdn1x2mg92mj0rndghhdr0000gn/T/SkLightingImageFilter-29432f.sh
clang: note: diagnostic msg:</pre>
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