git: openjdk/mobile: 8234616: assert(0 <= i && i < _len) failed: illegal index in PhaseMacroExpand::expand_macro_nodes()

[duke]

Changeset: b0812b28
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2019-12-04 07:07:21 +0000
URL:       https://git.openjdk.java.net/mobile/commit/b0812b28

8234616: assert(0 <= i && i < _len) failed: illegal index in PhaseMacroExpand::expand_macro_nodes()

Make sure the index into the macro node array is decremented on removal.

Reviewed-by: vlivanov, kvn

! src/hotspot/share/opto/macro.cpp