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authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>2009-01-28 10:40:06 +0000
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>2009-01-28 10:40:06 +0000
commit613498113654a9e3b6bdcf4c53e6a77d93f0dac8 (patch)
tree44a21a789fae6acc5ec9e7170f32184ee9138836 /gcc/tree-ssa-sccvn.h
parenta98de126cfd13cabfca02b8238374bb2cd8b6f0f (diff)
downloadgcc-613498113654a9e3b6bdcf4c53e6a77d93f0dac8.tar.gz
PR middle-end/38934
* tree-vrp.c (extract_range_from_assert): For LE_EXPR and LT_EXPR set to varying whenever max has TREE_OVERFLOW set, similarly for GE_EXPR and GT_EXPR and TREE_OVERFLOW min. * gcc.dg/pr38934.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143723 138bc75d-0d04-0410-961f-82ee72b054a4
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