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(parent: 82ca2a5) | patch
re PR tree-optimization/36830 (STORAGE_ERROR raised compiling s-os_lib.adb)
authorEric Botcazou <ebotcazou@adacore.com>
Sun, 27 Jul 2008 16:55:31 +0000 (16:55 +0000)
committerEric Botcazou <ebotcazou@gcc.gnu.org>
Sun, 27 Jul 2008 16:55:31 +0000 (16:55 +0000)
commit330e765e13717fc4a294302419355a393f000428
tree1164d8811a512f6c990e1fdadef69dffac7eef4atree
parent82ca2a5146075d5ef502616c672f20d9893d976dcommit | diff
re PR tree-optimization/36830 (STORAGE_ERROR raised compiling s-os_lib.adb)

PR tree-optimization/36830
* tree-ssa-sccvn.c (vn_reference_op_compute_hash): Hash operand #2.
(expressions_equal_p): Return false if only one operand is null.

From-SVN: r138191
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gcc/tree-ssa-sccvn.c diff | blob | history