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md.texi (Simple Constraints): Add item about whitespace.
authorHans-Peter Nilsson <hp@bitrange.com>
Wed, 16 Feb 2000 14:44:19 +0000 (14:44 +0000)
committerHans-Peter Nilsson <hp@gcc.gnu.org>
Wed, 16 Feb 2000 14:44:19 +0000 (14:44 +0000)
commit88a56c2eb1cf04cb828c6c19187a8f9b672e9d26
treef65654b8ee4287eb5ff18168ad859bb200b62378tree | snapshot
parent1efa676d959734b3f89b174b861895b33da776e8commit | diff
md.texi (Simple Constraints): Add item about whitespace.

* md.texi (Simple Constraints): Add item about whitespace.
* genoutput.c (strip_whitespace): New.
(scan_operands) [MATCH_OPERAND, MATCH_SCRATCH]: Call
strip_whitespace for constraints.
Test pointer using NULL, not 0.

Co-Authored-By: Michael Meissner <meissner@cygnus.com>
From-SVN: r32008
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