assertion "invalid memory reference" #4367
Description
| Bugzilla Link | 3995 |
| Resolution | FIXED |
| Resolved on | Apr 16, 2009 07:35 |
| Version | trunk |
| OS | Linux |
| Attachments | testcase |
Extended Description
This is a recent failure.
$ llvm-as < c.ll | llc
llc: X86ATTAsmPrinter.cpp:617: void llvm::X86ATTAsmPrinter::printMemReference(const llvm::MachineInstr*, unsigned int, const char*): Assertion `isMem(MI, Op) && "Invalid memory reference!"' failed.
0 llc 0x089d33ea
1 llc 0x089d391d
2 0xffffe400 __kernel_sigreturn + 0
Stack dump:
0. Program arguments: llvm-commit/Debug/bin/llc
-
Running pass 'X86 AT&T-Style Assembly Printer' on function '@test'
Aborted
#0 0xffffe425 in __kernel_vsyscall ()
#1 0xf7c61640 in *__GI_raise (sig=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2 0xf7c63008 in __GI_abort () at abort.c:88
#3 0xf7c5a5ce in __GI___assert_fail (
assertion=0x8a78824 "isMem(MI, Op) && "Invalid memory reference!"",
file=0x8a7800b "X86ATTAsmPrinter.cpp", line=617,
function=0x8a7c9e0 "void llvm::X86ATTAsmPrinter::printMemReference(const llvm::MachineInstr, unsigned int, const char)") at assert.c:78
#4 0x0838aff4 in llvm::X86ATTAsmPrinter::printMemReference (this=0x9007af0,
MI=0x900d68c, Op=1, Modifier=0x0) at X86ATTAsmPrinter.cpp:617
#5 0x083939f3 in llvm::X86ATTAsmPrinter::printf64mem (this=0x9007af0,
MI=0x900d68c, OpNo=1) at X86ATTAsmPrinter.h:88
#6 0x0838bc35 in llvm::X86ATTAsmPrinter::printInstruction (this=0x9007af0,
MI=0x900d68c)
at /home/nicholas/llvm-commit/lib/Target/X86/AsmPrinter/../X86GenAsmWriter.inc:2281
#7 0x0838d130 in llvm::X86ATTAsmPrinter::printMachineInstruction (
this=0x9007af0, MI=0x900d68c) at X86ATTAsmPrinter.cpp:765
#8 0x0838d43c in llvm::X86ATTAsmPrinter::runOnMachineFunction (
this=0x9007af0, MF=@0x900cfa0) at X86ATTAsmPrinter.cpp:253
#9 0x0873d1e3 in llvm::MachineFunctionPass::runOnFunction (this=0x9007af0,
F=@0x8fe9b90) at MachineFunction.cpp:47
#10 0x0895360a in llvm::FPPassManager::runOnFunction (this=0x8ff0e18,
F=@0x8fe9b90) at PassManager.cpp:1338
#11 0x089540f8 in llvm::FunctionPassManagerImpl::run (this=0x8fe7fd0,
F=@0x8fe9b90) at PassManager.cpp:1291
#12 0x089542c9 in llvm::FunctionPassManager::run (this=0xffb2caa8,
F=@0x8fe9b90) at PassManager.cpp:1233
#13 0x08049cb4 in main (argc=3, argv=0xffb2cbd4) at llc.cpp:322