[LLVMbugs] [Bug 3593] New: LLVM optimizes infinite loop to return^W^W^W^W^Wruns infinite loops in less than 6 seconds ?
bugzilla-daemon at cs.uiuc.edu
bugzilla-daemon at cs.uiuc.edu
Mon Feb 16 09:20:45 PST 2009
http://llvm.org/bugs/show_bug.cgi?id=3593
Summary: LLVM optimizes infinite loop to return^W^W^W^W^Wruns
infinite loops in less than 6 seconds?
Product: libraries
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Common Code Generator Code
AssignedTo: unassignedbugs at nondot.org
ReportedBy: penguinofthegods at gmail.com
CC: llvmbugs at cs.uiuc.edu
>From the web demo:
void test(void) { test(); }
Output from LLVM disassembler
; ModuleID = '/tmp/webcompile/_8177_0.bc'
target datalayout =
"e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"
target triple = "i386-pc-linux-gnu"
define void @test() nounwind readnone {
entry:
ret void
}
Not sure where to put this report, sorry.
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