[Bug optimization/13379] [tree-ssa] miscompiles 2.6.0-test11 Linux kernel

[mingo at elte dot hu]

------- Additional Comments From mingo at elte dot hu  2004-03-01 07:34 -------
ok, did some debugging. The first time the function is called, it breaks.

it's the final loop (that does the test_and_set_bit()) that is broken. It gets
'areasize' of 1 and 'start' of 2, but still it loops indefinitely until it hits
a bit 1 in the bitmap and triggers the assert.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13379