Dan Gohman
205b641954
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
...
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.
llvm-svn: 81537
2009-09-11 18:01:28 +00:00
Dan Gohman
c95df8b6d8
Use opt -S instead of piping bitcode output through llvm-dis.
...
llvm-svn: 81257
2009-09-08 22:34:10 +00:00
Dan Gohman
8d84372836
Change these tests to feed the assembly files to opt directly, instead
...
of using llvm-as, now that opt supports this.
llvm-svn: 81226
2009-09-08 16:50:01 +00:00
Dan Gohman
dc884a7830
Generalize the zext(trunc(t) & C) instcombine to work even with
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C is not a low-bits mask, and add a similar instcombine for
zext((trunc(t) & C) ^ C).
llvm-svn: 73705
2009-06-18 16:30:21 +00:00
Dan Gohman
1530824138
Instcombine zext(trunc(x) & mask) to x&mask, even if the trunc has
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multiple users.
llvm-svn: 73656
2009-06-17 23:17:05 +00:00
