| commit | 11f1e3ab239b3a45b085ca5eb1327f1254fb6205 | |
| author | Jakub Jelinek <jakub@redhat.com> | |
| Tue, 5 Feb 2013 15:54:39 +0000 (5 16:54 +0100) | ||
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | |
| Tue, 5 Feb 2013 15:54:39 +0000 (5 16:54 +0100) | ||
| tree | 899e8e666ecaed66a88bbdcc9ab214a36edc66dd | treesnapshot (tar.gz zip) |
| parent | 14ac6aa24e155affd1829600a5294a8f3cc115cd | commitdiff |
re PR tree-optimization/56205 (stdarg pass confused by jump threading)
PR tree-optimization/56205
* tree-stdarg.c (check_all_va_list_escapes): Return true if
there are any PHI nodes that set non-va_list_escape_vars SSA_NAME
and some va_list_escape_vars SSA_NAME appears in some PHI argument.
* gcc.dg/tree-ssa/stdarg-6.c: New test.
* gcc.c-torture/execute/pr56205.c: New test.
From-SVN: r195760
PR tree-optimization/56205
* tree-stdarg.c (check_all_va_list_escapes): Return true if
there are any PHI nodes that set non-va_list_escape_vars SSA_NAME
and some va_list_escape_vars SSA_NAME appears in some PHI argument.
* gcc.dg/tree-ssa/stdarg-6.c: New test.
* gcc.c-torture/execute/pr56205.c: New test.
From-SVN: r195760
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.c-torture/execute/pr56205.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/tree-ssa/stdarg-6.c | [new file with mode: 0644] | blob |
| gcc/tree-stdarg.c | diffblobblamehistory |