Sema::CheckArrayAccess assertion failure when building 403.gcc #9612
Description
| Bugzilla Link | 9240 |
| Resolution | FIXED |
| Resolved on | Feb 17, 2011 20:27 |
| Version | trunk |
| OS | MacOS X |
| Attachments | Preprocessed C source |
| CC | @tkremenek |
Extended Description
$ /d/b/Release+Asserts/bin/clang -v
clang version 2.9 (trunk 125781)
Target: i386-apple-darwin10
Thread model: posix
$ /d/b/Release+Asserts/bin/clang -O3 -mllvm -disable-llvm-optzns -m32 -fomit-frame-pointer -mdynamic-no-pic stmt.i
Assertion failed: (BitWidth == RHS.BitWidth && "Bit widths must be same for comparison"), function slt, file /Volumes/Data/g/llvm/lib/Support/APInt.cpp, line 552.
0 clang 0x0124eb68 PrintStackTrace(void*) + 40
1 clang 0x0124f1ea SignalHandler(int) + 826
2 libSystem.B.dylib 0x9131445b _sigtramp + 43
3 libSystem.B.dylib 0xffffffff _sigtramp + 1859042255
4 clang 0x0124edfb abort + 27
5 clang 0x0124edd4 __assert_rtn + 100
6 clang 0x01218ffb llvm::APInt::slt(llvm::APInt const&) const + 1243
7 clang 0x002d9f05 clang::Sema::CheckArrayAccess(clang::ArraySubscriptExpr const*) + 421
8 clang 0x003d7320 clang::Sema::CheckAssignmentOperands(clang::Expr*, clang::Expr*&, clang::SourceLocation, clang::QualType) + 1696
9 clang 0x003d843e clang::Sema::CreateBuiltinBinOp(clang::SourceLocation, clang::BinaryOperatorKind, clang::Expr*, clang::Expr*) + 142
10 clang 0x003d95be clang::Sema::BuildBinOp(clang::Scope*, clang::SourceLocation, clang::BinaryOperatorKind, clang::Expr*, clang::Expr*) + 542
11 clang 0x003c9297 clang::Sema::ActOnBinOp(clang::Scope*, clang::SourceLocation, clang::tok::TokenKind, clang::Expr*, clang::Expr*) + 2791
12 clang 0x0027fb42 clang::Parser::ParseRHSOfBinaryExpression(clang::ActionResult<clang::Expr*, true>, clang::prec::Level) + 1874
13 clang 0x0027f3be clang::Parser::ParseAssignmentExpression() + 222
14 clang 0x0027f2b2 clang::Parser::ParseExpression() + 18
15 clang 0x0029975b clang::Parser::ParseStatementOrDeclaration(clang::ASTOwningVector<clang::Stmt*, 32u>&, bool) + 827
16 clang 0x0029d562 clang::Parser::ParseCompoundStatementBody(bool) + 322
17 clang 0x00299505 clang::Parser::ParseStatementOrDeclaration(clang::ASTOwningVector<clang::Stmt*, 32u>&, bool) + 229
18 clang 0x0029adef clang::Parser::ParseIfStatement(clang::ParsedAttributes&) + 527
19 clang 0x00299877 clang::Parser::ParseStatementOrDeclaration(clang::ASTOwningVector<clang::Stmt*, 32u>&, bool) + 1111
20 clang 0x0029d562 clang::Parser::ParseCompoundStatementBody(bool) + 322
21 clang 0x0029e1a7 clang::Parser::ParseFunctionStatementBody(clang::Decl*) + 167
22 clang 0x002a8439 clang::Parser::ParseFunctionDefinition(clang::Parser::ParsingDeclarator&, clang::Parser::ParsedTemplateInfo const&) + 889
23 clang 0x0026d53e clang::Parser::ParseDeclGroup(clang::Parser::ParsingDeclSpec&, unsigned int, bool, clang::SourceLocation*) + 910
24 clang 0x002a7d16 clang::Parser::ParseDeclarationOrFunctionDefinition(clang::Parser::ParsingDeclSpec&, clang::AccessSpecifier) + 838
25 clang 0x002a7ec7 clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::AccessSpecifier) + 327
26 clang 0x002a7584 clang::Parser::ParseExternalDeclaration(clang::Parser::ParsedAttributesWithRange&, clang::Parser::ParsingDeclSpec*) + 2516
27 clang 0x002a6b9d clang::Parser::ParseTopLevelDecl(clang::OpaquePtrclang::DeclGroupRef&) + 205
28 clang 0x00266ab6 clang::ParseAST(clang::Sema&, bool) + 214
29 clang 0x000520ab clang::ASTFrontendAction::ExecuteAction() + 139
30 clang 0x00240c77 clang::CodeGenAction::ExecuteAction() + 903
31 clang 0x00051b61 clang::FrontendAction::Execute() + 289
32 clang 0x00030652 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 1010
33 clang 0x0000afec clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 2780
34 clang 0x0000332b cc1_main(char const**, char const**, char const*, void*) + 5867
35 clang 0x0000743e main + 1054
36 clang 0x00001c35 start + 53
37 clang 0x00000023 start + 4294960163
Stack dump:
0. Program arguments: /Volumes/Data/b/Release+Asserts/bin/clang -cc1 -triple i386-apple-darwin10.0.0 -emit-obj -disable-free -main-file-name stmt.i -mrelocation-model dynamic-no-pic -pic-level 1 -masm-verbose -target-cpu yonah -target-linker-version 97.17 -resource-dir /Volumes/Data/b/Release+Asserts/bin/../lib/clang/2.9 -O3 -ferror-limit 19 -fmessage-length 236 -stack-protector 1 -fblocks -fdiagnostics-show-option -fcolor-diagnostics -disable-llvm-optzns -o /var/folders/7i/7ikIVQ+1FxmS1CawLKGczU+++TI/-Tmp-/cc-aQMWZf.o -x cpp-output stmt.i
- /d/Externals/speccpu2006/benchspec/CPU2006/403.gcc/src/stmt.c:5654:56: current parser token ';'
- /d/Externals/speccpu2006/benchspec/CPU2006/403.gcc/src/stmt.c:5631:1: parsing function body 'estimate_case_costs'
- /d/Externals/speccpu2006/benchspec/CPU2006/403.gcc/src/stmt.c:5631:1: in compound statement ('{}')
- /d/Externals/speccpu2006/benchspec/CPU2006/403.gcc/src/stmt.c:5641:5: in compound statement ('{}')
clang: error: unable to execute command: Illegal instruction
clang: error: clang frontend command failed due to signal 1 (use -v to see invocation)