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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-05-15 16:50:44 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-05-15 16:50:44 +0000 |
| commit | b0a9f80acafd1b19f3853604805d603d6bca419b (patch) | |
| tree | 179f7a6574d28237262fa17ca5626ccf632f8315 /gcc/config/alpha | |
| parent | 65043f78fa73cccda20d5c6ce94393b8a02f140f (diff) | |
| download | gcc-b0a9f80acafd1b19f3853604805d603d6bca419b.tar.gz | |
* varasm.c (merge_weak): Error for any weakening after definition.
Adjust weakening after use warning to catch more cases.
(assemble_alias): Set TREE_USED and TREE_ASM_WRITTEN consistently.
* config/alpha/alpha.c (alpha_encode_section_info): Do not abort.
* gcc.dg/weak-5.c (vfoo1c): No warning here.
(vfoo1f): Warning here.
(vfoo1l): Don't redefine the alias.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53491 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/alpha')
| -rw-r--r-- | gcc/config/alpha/alpha.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/config/alpha/alpha.c b/gcc/config/alpha/alpha.c index c40636a4bb1..281e526cfe6 100644 --- a/gcc/config/alpha/alpha.c +++ b/gcc/config/alpha/alpha.c @@ -1678,7 +1678,11 @@ alpha_encode_section_info (decl, first) XSTR (XEXP (DECL_RTL (decl), 0), 0) = string; } else if (symbol_str[0] == '@') - abort (); + { + /* We're hosed. This can happen when the user adds a weak + attribute after rtl generation. They should have gotten + a warning about unspecified behaviour from varasm.c. */ + } } /* legitimate_address_p recognizes an RTL expression that is a valid |