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* tree-loop-linear.c (try_interchange_loops): Compare memory access
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
cpp
/
mi2c.h
1
/* Test for overly eager multiple include optimization.
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Problem distilled from glibc 2.0.7's time.h, sys/time.h, timebits.h.
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Problem noted by Tom Tromey <tromey@cygnus.com>. */
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#ifdef need_x
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#undef need_x
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#ifndef have_x
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#define have_x
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extern int x;
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#endif
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#endif
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#ifndef t_h
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#define t_h
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extern int y;
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#endif