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PR middle-end/88956 - ICE: Floating point exception on a memcpy from
authormsebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 30 Jan 2019 03:04:14 +0000 (03:04 +0000)
committermsebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 30 Jan 2019 03:04:14 +0000 (03:04 +0000)
commit8421f31a6ecfeb4ed37b03a92e109656a9c9ae0f
tree7957ace73cf42e859e1cd02afe93c3e5e019c3fbtree
parent64e3499e2386103c6842ffdf0b8eeae1d3798d29commit | diff
PR middle-end/88956 - ICE: Floating point exception on a memcpy from
a zero-length constant array

gcc/ChangeLog:

PR c/88956
* gimple-fold.c (fold_array_ctor_reference): Avoid zero-length arrays.

gcc/testsuite/ChangeLog:

PR c/88956
* gcc.dg/Warray-bounds-39.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@268378 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/gimple-fold.c diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/Warray-bounds-39.c [new file with mode: 0644] blob
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