[LLVMbugs] [Bug 4406] New: BrainF example fails with assertion failure
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Wed Jun 17 09:58:34 PDT 2009
http://llvm.org/bugs/show_bug.cgi?id=4406
Summary: BrainF example fails with assertion failure
Product: new-bugs
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: new bugs
AssignedTo: unassignedbugs at nondot.org
ReportedBy: edwintorok at gmail.com
CC: llvmbugs at cs.uiuc.edu
Running hello.bf with -jit works (it prints the hello world message), but there
is an assertion failure when it quits:
$ Release/examples/BrainF hello.bf -jit
------- Running JIT -------
Hello World!
While deleting: i32 (i32)* %putchar
An asserting value handle still pointed to this value!
Aborted
Running it without the JIT doesn't print anything, and there is no assertion
failure either:
$ Release/examples/BrainF hello.bf
hello.bf contains this (as a single line), which is the example from Wikipedia:
++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.
I don't know when this bug was introduced, I just noticed it.
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