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| author | Richard Henderson <rth@redhat.com> | 2005-07-25 16:04:33 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2005-07-25 16:04:33 -0700 |
| commit | 5306ec31f509b6899d6728ca7d2d9846c66bffa2 (patch) | |
| tree | a191cde8108b1af39f728fe3015def9fc06647b3 /gcc/tree-complex.c | |
| parent | 7f50ddeef61d29b1bbf09aa2862390d81f2f6c37 (diff) | |
| download | gcc-5306ec31f509b6899d6728ca7d2d9846c66bffa2.zip gcc-5306ec31f509b6899d6728ca7d2d9846c66bffa2.tar.gz gcc-5306ec31f509b6899d6728ca7d2d9846c66bffa2.tar.bz2 | |
re PR middle-end/22626 (ICE with optimization turned on while trying to exand complex multiply)
PR 22626
* tree-complex.c (gate_no_optimization): True if errors.
* Makefile.in (tree-complex.o): Update dependencies.
From-SVN: r102373
Diffstat (limited to 'gcc/tree-complex.c')
| -rw-r--r-- | gcc/tree-complex.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/tree-complex.c b/gcc/tree-complex.c index a675f0a..b72c37e 100644 --- a/gcc/tree-complex.c +++ b/gcc/tree-complex.c @@ -31,6 +31,7 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA #include "tree-iterator.h" #include "tree-pass.h" #include "tree-ssa-propagate.h" +#include "diagnostic.h" /* For each complex ssa name, a lattice value. We're interested in finding @@ -1566,7 +1567,9 @@ tree_lower_complex_O0 (void) static bool gate_no_optimization (void) { - return optimize == 0; + /* With errors, normal optimization passes are not run. If we don't + lower complex operations at all, rtl expansion will abort. */ + return optimize == 0 || sorrycount || errorcount; } struct tree_opt_pass pass_lower_complex_O0 = |