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2019-01-28 Richard Biener <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 28 Jan 2019 08:15:42 +0000 (08:15 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 28 Jan 2019 08:15:42 +0000 (08:15 +0000)
commitc768ada525b595712364df0704991139350837f3
treed6d2beab2165556b6b7b68be5f16474bce7345ddtree
parent89338f04ee389e12051c8d2d5d98522b6d4687ebcommit | diff
2019-01-28  Richard Biener  <rguenther@suse.de>

PR tree-optimization/88739
* tree-cfg.c (verify_types_in_gimple_reference): Verify
BIT_FIELD_REFs only are applied to mode-precision operands
when they are integral.
(verify_gimple_assign_ternary): Likewise for BIT_INSERT_EXPR.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid generating
BIT_FIELD_REFs of non-mode-precision integral operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@268332 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/tree-cfg.c diff | blob | blame | history
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