[Bug tree-optimization/32328] 4.2.0: -O2 causes skipped code

[tdragon at tdragon dot net]

------- Comment #7 from tdragon at tdragon dot net  2007-06-20 14:46 -------
Created an attachment (id=13744)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13744&action=view)
Better testcase pt.2; use with alias1.c

Compile this file with any or no additional options as desired; linking with
the object file from alias1.c to create a program that demonstrates the
miscompilation, if alias1.c was compiled with -O2.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32328