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Re: [tree-ssa] CALL_EXPR support for operand_equal_p


In message <wvlk7breq17.fsf@prospero.boston.redhat.com>, Jason Merrill writes:
 >I would expect you to check for "const" in operand_equal_p; two calls with
 >side effects should not be considered equal.
Ugh.  I thought the TREE_SIDE_EFFECTS test was in a more general
location, not localized to the 'r' cases.

Seems to me we need to be peeking at TREE_SIDE_EFFECTS in the call case
(as opposed for checking for "const" directly)


jeff


g
 >
 >Jason



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