[LLVMbugs] [Bug 7547] New: x86-64 -O0 -g miscompiles 2004-03-15-IndirectGoto

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=7547

           Summary: x86-64 -O0 -g miscompiles 2004-03-15-IndirectGoto
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: stoklund at 2pi.dk
                CC: llvmbugs at cs.uiuc.edu


The test SingleSource/Regression/C/2004-03-15-IndirectGoto is miscompiled on
x86-64 when building with -O0 -g:

diff -u 2004-03-15-IndirectGoto.out-{nat,llc}
--- 2004-03-15-IndirectGoto.out-nat    2010-07-01 03:12:13.000000000 -0700
+++ 2004-03-15-IndirectGoto.out-llc    2010-07-01 03:12:18.000000000 -0700
@@ -2,11 +2,5 @@
 B
 C
 D
-B
-C
-D
-C
-D
-D
 E
 exit 0

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