http://llvm.org/bugs/show_bug.cgi?id=13651
Bug #: 13651
Summary: Dramatic Compilation slow-down on higher Optimizaitons
Product: clang
Version: unspecified
Platform: PC
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P
Component: -New Bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 9079
--> http://llvm.org/bugs/attachment.cgi?id=9079
File that exhibits problem
The attached file contains a few function definitions followed by a main method
with a single line of code duplicated 2500 times.
At optimization levels O0 and O1, the code compiles relatively quickly (~5s).
However, at optimization levels O2 and O3, the compilation time jumps to over a
minute.
--
Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
