[Bug rtl-optimization/38931] Seg fault when getting instruction latency on a *movsi_1 with an MMX target register

[nvachhar at google dot com]

------- Comment #1 from nvachhar at google dot com  2009-01-21 19:02 -------
Created an attachment (id=17158)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17158&action=view)
Test case to trigger the segfault.

To generate the segfault, use the following command line:

g++ -mtune=generic -O2 -mfpmath=sse -msse2 y.ii


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38931