Chris Lattner
9d1e8420ff
Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.
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llvm-svn: 145171
2011-11-27 06:54:59 +00:00
Rafael Espindola
4700f53cee
Add the returns_twice attribute to LLVM.
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llvm-svn: 141001
2011-10-03 14:45:37 +00:00
Dan Gohman
205b641954
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
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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.
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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
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of using llvm-as, now that opt supports this.
llvm-svn: 81226
2009-09-08 16:50:01 +00:00
Anton Korobeynikov
3dffac0c59
Don't promote volatile loads/stores. This is needed (for example) to handle setjmp/longjmp properly.
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This fixes PR1520.
llvm-svn: 41461
2007-08-26 21:43:30 +00:00
