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| author | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-09-09 10:56:41 +0000 |
|---|---|---|
| committer | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-09-09 10:56:41 +0000 |
| commit | 9887dd1895f8b48c87a74e33d69cafb5b74f8315 (patch) | |
| tree | c7edd2ccfdc78d98667b7a53d37015f541602224 /libjava/java/net/URLClassLoader.java | |
| parent | fb633c36e09ca2e31855e225b5a7137758922cac (diff) | |
| download | ppe42-gcc-9887dd1895f8b48c87a74e33d69cafb5b74f8315.tar.gz ppe42-gcc-9887dd1895f8b48c87a74e33d69cafb5b74f8315.zip | |
* Makefile.in (tree-chrec.o): Depends on SCEV_H.
* tree-chrec.c: Include tree-scalar-evolution.h.
(chrec_convert): Instantiate the base and step before calling
scev_probably_wraps_p that would fail on parametric evolutions.
Collect all the fails into a single section failed_to_convert,
print a diagnostic, and return chrec_dont_know instead of calling
fold_convert.
* tree-scalar-evolution.c (loop_closed_phi_def): New.
(instantiate_parameters_1): Avoid instantiation of loop closed ssa
phi nodes.
(scev_const_prop): Don't replace the definition of a loop closed ssa
phi node by itself, or by another loop closed ssa phi node.
* tree-ssa-loop-niter.c (scev_probably_wraps_p, convert_step): Check
that base and step are defined.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@104092 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/net/URLClassLoader.java')
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