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2017-01-24re PR middle-end/79123 (incorrect -Walloca-larger-than: alloca may be too ↵Aldy Hernandez1-2/+23
large due to conversion from long int to long unsigned int) PR middle-end/79123 * gimple-ssa-warn-alloca.c (alloca_call_type): Make sure casts from signed to unsigned really don't have a range. From-SVN: r244859
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-12-02re PR middle-end/78328 (wrong wording for unbounded alloc case in ↵Aldy Hernandez1-0/+2
-Walloca-larger-than note) PR middle-end/78328 * gimple-ssa-warn-alloca.c (alloca_call_type): Handle VR_ANTI_RANGE. From-SVN: r243174
2016-10-18Makefile.in (OBJS): Add gimple-ssa-warn-alloca.o.Aldy Hernandez1-0/+524
* Makefile.in (OBJS): Add gimple-ssa-warn-alloca.o. * passes.def: Add two instances of pass_walloca. * tree-pass.h (make_pass_walloca): New. * gimple-ssa-warn-walloca.c: New file. * doc/invoke.texi: Document -Walloca, -Walloca-larger-than=, and -Wvla-larger-than= options. From-SVN: r241318