http://llvm.org/bugs/show_bug.cgi?id=14701
Bug #: 14701
Summary: Clangs hangs when using -O2 but not -O{0,1}
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 9758
--> http://llvm.org/bugs/attachment.cgi?id=9758
Try "clang -Wall -O2 unrarppm.c" to reproduce the problem.
Clangs hangs when using -O2 but not -O{0,1}. I aborted the compilation after
waiting for more than 8 hours.
To reproduce the problem, try running "clang -Wall -O2 unrarppm.c" (file
attached).
I am attaching the output of "clang -Wall -O0 -emit-llvm -S unrarppm.c" which
is unrarppm.s as well.
I am using the SVN version (r170900) dated 22-DEC-2012.
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