Bug#737275: Clang crashes on SPARC

[Richard Allen]

3.4 faults as well. I'm trying to find another Debian/SPARC user on the
local LUG.

clang --version
clang version 3.4 (tags/RELEASE_34/final)
Target: sparc64-unknown-linux-gnu
Thread model: posix

clang test.c
0  clang           0x024c3980
1  libpthread.so.0 0xf79210b8
2  clang           0x011fd920 clang::Expr::EvaluateAsInt(llvm::APSInt&,
clang::ASTContext const&, clang::Expr::SideEffectsKind) const + 192
3  clang           0x011fd9b4
clang::Expr::isIntegerConstantExpr(llvm::APSInt&, clang::ASTContext const&,
clang::SourceLocation*, bool) const + 84
4  clang           0x008d0398
5  clang           0x008d39ac
6  clang           0x008dc3ac
7  clang           0x008de790
clang::Sema::ProcessDeclAttributeList(clang::Scope*, clang::Decl*,
clang::AttributeList const*, bool) + 48
8  clang           0x008af8d4
clang::Sema::ActOnFunctionDeclarator(clang::Scope*, clang::Declarator&,
clang::DeclContext*, clang::TypeSourceInfo*, clang::LookupResult&,
llvm::MutableArrayRef<clang::TemplateParameterList*>, bool&) + 6612
9  clang           0x008b7700 clang::Sema::HandleDeclarator(clang::Scope*,
clang::Declarator&, llvm::MutableArrayRef<clang::TemplateParameterList*>) +
2784
10 clang           0x008b7cf0 clang::Sema::ActOnDeclarator(clang::Scope*,
clang::Declarator&) + 48
11 clang           0x0077a618
clang::Parser::ParseDeclarationAfterDeclaratorAndAttributes(clang::Declarator&,
clang::Parser::ParsedTemplateInfo const&) + 536
12 clang           0x00789c98
clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, unsigned int, bool,
clang::SourceLocation*, clang::Parser::ForRangeInit*) + 1752
13 clang           0x0076ea14
clang::Parser::ParseDeclOrFunctionDefInternal(clang::Parser::ParsedAttributesWithRange&,
clang::ParsingDeclSpec&, clang::AccessSpecifier) + 276
14 clang           0x0076f09c
clang::Parser::ParseDeclarationOrFunctionDefinition(clang::Parser::ParsedAttributesWithRange&,
clang::ParsingDeclSpec*, clang::AccessSpecifier) + 732
15 clang           0x00771938
clang::Parser::ParseExternalDeclaration(clang::Parser::ParsedAttributesWithRange&,
clang::ParsingDeclSpec*) + 88
16 clang           0x0077205c
clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&) +
188
17 clang           0x00768044 clang::ParseAST(clang::Sema&, bool, bool) +
516
18 clang           0x003ed570 clang::FrontendAction::Execute() + 304
19 clang           0x003cc438
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 408
20 clang           0x003b11ac
clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 1836
21 clang           0x003aac78 cc1_main(char const**, char const**, char
const*, void*) + 1400
22 clang           0x0038e444 main + 516
23 libc.so.6       0xf7524e4c __libc_start_main + 268
24 clang           0x003aa52c _start + 44
Stack dump:
0. Program arguments:
/home/rsaxvc/code/llvm-build/Release+Asserts/bin/clang -cc1 -triple
sparc64-unknown-linux-gnu -S -disable-free -main-file-name test.c
-mrelocation-model static -mdisable-fp-elim -fmath-errno
-mconstructor-aliases -target-linker-version 2.22 -resource-dir
/home/rsaxvc/code/llvm-build/Release+Asserts/bin/../lib/clang/3.4
-internal-isystem /usr/local/include -internal-isystem
/home/rsaxvc/code/llvm-build/Release+Asserts/bin/../lib/clang/3.4/include
-internal-externc-isystem /include -internal-externc-isystem /usr/include
-fno-dwarf-directory-asm -fdebug-compilation-dir /home/rsaxvc/code
-ferror-limit 19 -fmessage-length 0 -mstackrealign -fobjc-runtime=gcc
-fdiagnostics-show-option -vectorize-slp -o /tmp/test-534c7f.s -x c test.c
1. /usr/include/stdlib.h:146:54: current parser token ';'
clang: error: unable to execute command: Bus error
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 3.4 (tags/RELEASE_34/final)
Target: sparc64-unknown-linux-gnu
Thread model: posix
clang: note: diagnostic msg: PLEASE submit a bug report to
http://llvm.org/bugs/ 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: /tmp/test-c0ad4a.c
clang: note: diagnostic msg: /tmp/test-c0ad4a.sh
clang: note: diagnostic msg:

********************


On Sat, Feb 1, 2014 at 10:18 AM, Sylvestre Ledru <sylvestre at debian.org>wrote:

>
> On 31/01/2014 18:18, Richard Allen wrote:
> > Package: clang
> > Version: 1.3.0-6.2
> > Invoking clang on any 'c' file including <stdlib.h> crashes the compiler
> with a "Bus Error" and a backtrace. Crash log is below.
> clang 3.0 is starting to be very old. could you have a look to the 3.4
> release ? (the lastest)
>
> Thanks
> S
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.alioth.debian.org/pipermail/pkg-llvm-team/attachments/20140208/33066b86/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: test.c
Type: text/x-csrc
Size: 20 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-llvm-team/attachments/20140208/33066b86/attachment-0002.c>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: test-c0ad4a.c
Type: text/x-csrc
Size: 182589 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-llvm-team/attachments/20140208/33066b86/attachment-0003.c>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: test-c0ad4a.sh
Type: application/x-sh
Size: 399 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-llvm-team/attachments/20140208/33066b86/attachment-0001.sh>