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| author | Jakub Jelinek <jakub@redhat.com> | 2010-11-11 16:48:39 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-11-11 16:48:39 +0100 |
| commit | 1004f0c5c83b9cffe17adbaabf935db8ab290911 (patch) | |
| tree | 07c7168ba1f0b818b361c11b91ce9c3c290414d3 /gcc/testsuite/gcc.c-torture/compile/pr46388.c | |
| parent | 86de8875db3ff4e3f1ae43f164e026cea6094444 (diff) | |
| download | gcc-1004f0c5c83b9cffe17adbaabf935db8ab290911.zip gcc-1004f0c5c83b9cffe17adbaabf935db8ab290911.tar.gz gcc-1004f0c5c83b9cffe17adbaabf935db8ab290911.tar.bz2 | |
re PR middle-end/46388 (ICE in int_mode_for_mode, at stor-layout.c:493)
PR middle-end/46388
* expr.c (expand_assignment): If to_rtx is a VOIDmode MEM, use
BLKmode mode for it.
(expand_expr_real_1): Similarly for op0.
* gcc.c-torture/compile/pr46388.c: New test.
From-SVN: r166603
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/compile/pr46388.c')
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/pr46388.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr46388.c b/gcc/testsuite/gcc.c-torture/compile/pr46388.c new file mode 100644 index 0000000..74f60bb --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/pr46388.c @@ -0,0 +1,14 @@ +/* PR middle-end/46388 */ + +struct S; +struct T +{ + struct S *t; +}; +extern struct S s, u; + +void +foo (void) +{ + ((struct T *) &u)->t = &s; +} |