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| author | Sven Verdoolaege <skimo@r900-01.futurs.inria.fr> | 2010-05-30 16:34:08 +0200 |
|---|---|---|
| committer | Sven Verdoolaege <skimo@kotnet.org> | 2010-05-30 17:24:02 +0200 |
| commit | c99c8c9459bb142dcba40d16efe4f88c4bbadd84 (patch) | |
| tree | d7fc71d65275419f8129fd3ea8f6775d20398ff0 /isl_tab_pip.c | |
| parent | 8113984dd153adf8555b9be486e02fa6d238ebb6 (diff) | |
| download | isl-c99c8c9459bb142dcba40d16efe4f88c4bbadd84.tar.gz isl-c99c8c9459bb142dcba40d16efe4f88c4bbadd84.tar.bz2 isl-c99c8c9459bb142dcba40d16efe4f88c4bbadd84.zip | |
fix some icc warnings
Diffstat (limited to 'isl_tab_pip.c')
| -rw-r--r-- | isl_tab_pip.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/isl_tab_pip.c b/isl_tab_pip.c index 36c3d02e..01efc6c5 100644 --- a/isl_tab_pip.c +++ b/isl_tab_pip.c @@ -2178,10 +2178,11 @@ static enum isl_tab_row_sign tab_ineq_sign(struct isl_tab *tab, isl_int *ineq, int i; int sgn; isl_int tmp; - int res = isl_tab_row_unknown; + enum isl_tab_row_sign res = isl_tab_row_unknown; - isl_assert(tab->mat->ctx, tab->samples, return 0); - isl_assert(tab->mat->ctx, tab->samples->n_col == 1 + tab->n_var, return 0); + isl_assert(tab->mat->ctx, tab->samples, return isl_tab_row_unknown); + isl_assert(tab->mat->ctx, tab->samples->n_col == 1 + tab->n_var, + return isl_tab_row_unknown); isl_int_init(tmp); for (i = tab->n_outside; i < tab->n_sample; ++i) { @@ -3349,7 +3350,7 @@ static enum isl_tab_row_sign row_sign(struct isl_tab *tab, struct isl_sol *sol, int row) { struct isl_vec *ineq = NULL; - int res = isl_tab_row_unknown; + enum isl_tab_row_sign res = isl_tab_row_unknown; int critical; int strict; int row2; @@ -3413,7 +3414,7 @@ static enum isl_tab_row_sign row_sign(struct isl_tab *tab, return res; error: isl_vec_free(ineq); - return 0; + return isl_tab_row_unknown; } static void find_solutions(struct isl_sol *sol, struct isl_tab *tab); @@ -3597,7 +3598,7 @@ static void find_solutions(struct isl_sol *sol, struct isl_tab *tab) for (; tab && !tab->empty; tab = restore_lexmin(tab)) { int flags; int row; - int sgn; + enum isl_tab_row_sign sgn; int split = -1; int n_split = 0; |