New libjava failures

[Diego Novillo]

Nathan,

I think that your INTEGER_CST sharing patch is causing these libjava
failures.

They all seem to fail with:

PR235.java:3: internal compiler error: in build_int_cst, at tree.c:493

I can't really see where now.  Cutting and pasting the command line from
libjava.log is not working for me (the FE segfaults because it claims it
can't find some .java class).

>From the looks of it, it looks similar to what we discussed a few hours
ago on IRC.  Some pass is changing the type of a constant after it's put
in the cache.

I got this failure with ppc and x86-64.  Both with and without the patch
to prevent PRE from doing the above.


Diego.

New regressions in 00testsuite-linux-gnu/20040819/libjava.sum.gz:
	 FAIL: PR235 compilation from bytecode
	 FAIL: PR235 -O3 compilation from bytecode
	 FAIL: ArrayStore compilation from bytecode
	 FAIL: ArrayStore -O3 compilation from bytecode
	 FAIL: Array_1 compilation from bytecode
	 FAIL: Array_1 -O3 compilation from bytecode
	 FAIL: G19990302_02 compilation from bytecode
	 FAIL: G19990302_02 -O3 compilation from bytecode
	 FAIL: G19990303_01 compilation from bytecode
	 FAIL: G19990303_01 -O3 compilation from bytecode
	 FAIL: G19990304_01 compilation from bytecode
	 FAIL: G19990304_01 -O3 compilation from bytecode
	 FAIL: InvokeInterface compilation from bytecode
	 FAIL: InvokeInterface -O3 compilation from bytecode
	 FAIL: N19990310_02 compilation from bytecode
	 FAIL: N19990310_02 -O3 compilation from bytecode
	 FAIL: PR160 compilation from bytecode
	 FAIL: PR160 -O3 compilation from bytecode
	 FAIL: PR16867 compilation from bytecode
	 FAIL: PR16867 -O3 compilation from bytecode
	 FAIL: PR3096 compilation from bytecode
	 FAIL: PR3096 -O3 compilation from bytecode
	 FAIL: Process_1 compilation from bytecode
	 FAIL: Process_1 -O3 compilation from bytecode
	 FAIL: Process_2 compilation from bytecode
	 FAIL: Process_2 -O3 compilation from bytecode
	 FAIL: Process_3 compilation from bytecode
	 FAIL: Process_3 -O3 compilation from bytecode
	 FAIL: Process_4 compilation from bytecode
	 FAIL: Process_4 -O3 compilation from bytecode
	 FAIL: Process_5 compilation from bytecode
	 FAIL: Process_5 -O3 compilation from bytecode
	 FAIL: Process_6 compilation from bytecode
	 FAIL: Process_6 -O3 compilation from bytecode
	 FAIL: SyncTest compilation from bytecode
	 FAIL: SyncTest -O3 compilation from bytecode
	 FAIL: TestProxy compilation from bytecode
	 FAIL: TestProxy -O3 compilation from bytecode
	 FAIL: anonarray compilation from source
	 FAIL: anonarray compilation from bytecode
	 FAIL: anonarray -O3 compilation from source
	 FAIL: anonarray -O3 compilation from bytecode
	 FAIL: anonarray2 compilation from source
	 FAIL: anonarray2 compilation from bytecode
	 FAIL: anonarray2 -O3 compilation from source
	 FAIL: anonarray2 -O3 compilation from bytecode
	 FAIL: err1 compilation from bytecode
	 FAIL: err1 -O3 compilation from bytecode
	 FAIL: err11 compilation from bytecode
	 FAIL: err11 -O3 compilation from bytecode
	 FAIL: err4 compilation from bytecode
	 FAIL: err4 -O3 compilation from bytecode
	 FAIL: err6 compilation from bytecode
	 FAIL: err6 -O3 compilation from bytecode