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| author | Sebastian Pop <pop@cri.ensmp.fr> | 2005-08-23 10:24:20 +0200 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2005-08-23 08:24:20 +0000 |
| commit | 37b8a73b503a6d664904f511618b71ca37b3f6c0 (patch) | |
| tree | 519608c83e01fb34fcdea8849d3554eaca59bf38 /gcc/lambda-code.c | |
| parent | ce8f9416becbb4a98583e9cbd16a281b70a68938 (diff) | |
| download | gcc-37b8a73b503a6d664904f511618b71ca37b3f6c0.zip gcc-37b8a73b503a6d664904f511618b71ca37b3f6c0.tar.gz gcc-37b8a73b503a6d664904f511618b71ca37b3f6c0.tar.bz2 | |
lambda-code.c (lambda_vector_lexico_pos): Moved...
* lambda-code.c (lambda_vector_lexico_pos): Moved...
* lambda.h (lambda_vector_lexico_pos): ... here.
* tree-data-ref.c (build_classic_dist_vector): Return false when
the distance vector is lexicographically negative.
From-SVN: r103392
Diffstat (limited to 'gcc/lambda-code.c')
| -rw-r--r-- | gcc/lambda-code.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/gcc/lambda-code.c b/gcc/lambda-code.c index 29b3e5a..cf995a3 100644 --- a/gcc/lambda-code.c +++ b/gcc/lambda-code.c @@ -2010,27 +2010,6 @@ lambda_loopnest_to_gcc_loopnest (struct loop *old_loopnest, VEC_free (tree, heap, new_ivs); } -/* Returns true when the vector V is lexicographically positive, in - other words, when the first nonzero element is positive. */ - -static bool -lambda_vector_lexico_pos (lambda_vector v, - unsigned n) -{ - unsigned i; - for (i = 0; i < n; i++) - { - if (v[i] == 0) - continue; - if (v[i] < 0) - return false; - if (v[i] > 0) - return true; - } - return true; -} - - /* Return TRUE if this is not interesting statement from the perspective of determining if we have a perfect loop nest. */ |