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| author | Richard Henderson <rth@redhat.com> | 2006-06-21 11:31:56 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2006-06-21 11:31:56 -0700 |
| commit | b0100a4450aa522ae3f079df2f0b9b0cdcd07228 (patch) | |
| tree | 637e4905782478ff8adf204626f6f28d8e7b3df7 | |
| parent | 890404315b63f2d7ac93ac42a0a9da4a2b90a27e (diff) | |
| download | gcc-b0100a4450aa522ae3f079df2f0b9b0cdcd07228.zip gcc-b0100a4450aa522ae3f079df2f0b9b0cdcd07228.tar.gz gcc-b0100a4450aa522ae3f079df2f0b9b0cdcd07228.tar.bz2 | |
re PR target/26347 (hidden weak extern functions fail regardless of existence on alpha/linux)
PR target/26347
PR target/27082
* config/alpha/predicates.md (small_symbolic_operand): Deny weak
symbols.
(global_symbolic_operand): Allow weak symbols, even if local_p.
From-SVN: r114861
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/alpha/predicates.md | 6 |
2 files changed, 12 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f612b09..8dcf578 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2006-06-21 Richard Henderson <rth@redhat.com> + + PR target/26347 + PR target/27082 + * config/alpha/predicates.md (small_symbolic_operand): Deny weak + symbols. + (global_symbolic_operand): Allow weak symbols, even if local_p. + 2006-06-21 Eric Botcazou <ebotcazou@adacore.com> * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): New function. diff --git a/gcc/config/alpha/predicates.md b/gcc/config/alpha/predicates.md index a035fff..8d375608 100644 --- a/gcc/config/alpha/predicates.md +++ b/gcc/config/alpha/predicates.md @@ -366,7 +366,8 @@ return (SYMBOL_REF_LOCAL_P (op) && SYMBOL_REF_SMALL_P (op) - && SYMBOL_REF_TLS_MODEL (op) == 0); + && !SYMBOL_REF_WEAK (op) + && !SYMBOL_REF_TLS_MODEL (op)); }) ;; Return true if OP is a SYMBOL_REF or CONST referencing a variable @@ -382,7 +383,8 @@ if (GET_CODE (op) != SYMBOL_REF) return 0; - return !SYMBOL_REF_LOCAL_P (op) && !SYMBOL_REF_TLS_MODEL (op); + return ((!SYMBOL_REF_LOCAL_P (op) || SYMBOL_REF_WEAK (op)) + && !SYMBOL_REF_TLS_MODEL (op)); }) ;; Returns 1 if OP is a symbolic operand, i.e. a symbol_ref or a label_ref, |