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| author | Andreas Simbuerger <simbuerg@fim.uni-passau.de> | 2010-08-11 20:27:02 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2010-08-11 20:27:02 +0000 |
| commit | 61298f6999f50e4618ea563a2306b6f628d0ef25 (patch) | |
| tree | b66724c20ea38e39b0d016ba51a488fcc974f13e /gcc | |
| parent | 7ff28cc2a75b4b5ba5dbc01d7c5f262a9256e4d7 (diff) | |
| download | gcc-61298f6999f50e4618ea563a2306b6f628d0ef25.zip gcc-61298f6999f50e4618ea563a2306b6f628d0ef25.tar.gz gcc-61298f6999f50e4618ea563a2306b6f628d0ef25.tar.bz2 | |
Fix flipped condition using mpz_sgn.
2010-07-15 Andreas Simbuerger <simbuerg@fim.uni-passau.de>
* graphite-cloog-util.c
(cloog_matrix_to_ppl_constraint): Fix flipped condition.
* graphite-poly.c
(psct_scattering_dim_for_loop_depth): Same.
From-SVN: r163137
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/ChangeLog.graphite | 7 | ||||
| -rw-r--r-- | gcc/graphite-cloog-util.c | 2 | ||||
| -rw-r--r-- | gcc/graphite-poly.c | 2 |
4 files changed, 16 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2047ed8..f9f2ded 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,12 @@ 2010-08-02 Andreas Simbuerger <simbuerg@fim.uni-passau.de> + * graphite-cloog-util.c + (cloog_matrix_to_ppl_constraint): Fix flipped condition. + * graphite-poly.c + (psct_scattering_dim_for_loop_depth): Same. + +2010-08-02 Andreas Simbuerger <simbuerg@fim.uni-passau.de> + * graphite-cloog-util.h: Added cloog.h. * graphite-blocking.c: Removed cloog.h. * graphite-dependences.c: Same. diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index fa59c75..806d67e 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,3 +1,10 @@ +2010-07-15 Andreas Simbuerger <simbuerg@fim.uni-passau.de> + + * graphite-cloog-util.c + (cloog_matrix_to_ppl_constraint): Fix flipped condition. + * graphite-poly.c + (psct_scattering_dim_for_loop_depth): Same. + 2010-07-07 Sebastian Pop <sebastian.pop@amd.com> * gfortran.dg/graphite/id-20.f: New. diff --git a/gcc/graphite-cloog-util.c b/gcc/graphite-cloog-util.c index 21a7872..33ee5cf 100644 --- a/gcc/graphite-cloog-util.c +++ b/gcc/graphite-cloog-util.c @@ -187,7 +187,7 @@ cloog_matrix_to_ppl_constraint (CloogMatrix *matrix, int row) ppl_Linear_Expression_add_to_inhomogeneous (expr, coef); ppl_delete_Coefficient (coef); - if (mpz_sgn (matrix->p[row][0])) + if (mpz_sgn (matrix->p[row][0]) == 0) ppl_new_Constraint (&cstr, expr, PPL_CONSTRAINT_TYPE_EQUAL); else ppl_new_Constraint (&cstr, expr, PPL_CONSTRAINT_TYPE_GREATER_OR_EQUAL); diff --git a/gcc/graphite-poly.c b/gcc/graphite-poly.c index 67b9384..7d33aa8 100644 --- a/gcc/graphite-poly.c +++ b/gcc/graphite-poly.c @@ -1018,7 +1018,7 @@ psct_scattering_dim_for_loop_depth (poly_bb_p pbb, graphite_dim_t loop_depth) ppl_Linear_Expression_coefficient (expr, iter, coef); ppl_Coefficient_to_mpz_t (coef, val); - if (mpz_sgn (val)) + if (mpz_sgn (val) == 0) { ppl_delete_Linear_Expression (expr); continue; |