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PR tree-optimization/86914 - wrong code with strlen() of poor-man's flexible array...
authormsebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 28 Aug 2018 00:25:50 +0000 (00:25 +0000)
committermsebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 28 Aug 2018 00:25:50 +0000 (00:25 +0000)
commit2c6de9ffea920dbe25c367f5e49cade4c4e1364f
treedda636af1797625923bd2ed2310ed569091e2033tree
parent145e6920d5a2e0d4f8f2e710735b9706db61a0e4commit | diff
PR tree-optimization/86914 - wrong code with strlen() of poor-man's flexible array member plus offset

gcc/ChangeLog:

PR tree-optimization/86914
* tree-ssa-strlen.c (maybe_set_strlen_range): Avoid MEM_REF.

gcc/testsuite/ChangeLog:

PR tree-optimization/86914
* gcc.dg/strlenopt-57.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263905 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/strlenopt-57.c [new file with mode: 0644] blob
gcc/tree-ssa-strlen.c diff | blob | blame | history
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