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Re: Reload patch for 3.1
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: davem at redhat dot com
- Cc: gcc-patches at gcc dot gnu dot org, mark at codesourcery dot com
- Date: Tue, 30 Apr 02 20:44:41 EDT
- Subject: Re: Reload patch for 3.1
There are very few patterns in the sparc.md file that take
"p" as a constraint, these are:
*call_address_sp32
This was the one. The address was a (subreg:SI (reg:DI xxx) 4).
It is really frustrating to analyze any of your Sparc fixes to the
compiler because you can never generate test cases we can add to the
tree and this almost guarentees that these kinds of things will
re-break in the future over and over again until something in the
testsuite can catch it for us.
As I said, this was compiling the Ada run-time-library, s-interr.adb to
be exact, so the test case *is already* in the tree.