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| author | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | 2010-10-11 16:52:12 +0000 |
|---|---|---|
| committer | John David Anglin <danglin@gcc.gnu.org> | 2010-10-11 16:52:12 +0000 |
| commit | 74b90fe2a00d558380d9ae40a309a7b97dc3bdb5 (patch) | |
| tree | 591e6322718efbd38a18ee5189259cb088b8b372 /gcc/varasm.c | |
| parent | 2861cfa1eb2f58ba3b9d987e552b0d34ed9fa9c6 (diff) | |
| download | gcc-74b90fe2a00d558380d9ae40a309a7b97dc3bdb5.zip gcc-74b90fe2a00d558380d9ae40a309a7b97dc3bdb5.tar.gz gcc-74b90fe2a00d558380d9ae40a309a7b97dc3bdb5.tar.bz2 | |
re PR middle-end/45862 (SUPPORTS_WEAK is documented as a C expression, used as a compile time constant)
PR middle-end/45862
* doc/tm.texi.in (SUPPORTS_WEAK): Update.
(TARGET_SUPPORTS_WEAK): New.
* doc/tm.texi: Regenerate.
* defaults.h (SUPPORTS_WEAK): Update comment.
(TARGET_SUPPORTS_WEAK): New.
* dwarf2asm.c (USE_LINKONCE_INDIRECT): Update define.
* varasm.c (assemble_external): Use TARGET_SUPPORTS_WEAK instead of
SUPPORTS_WEAK.
(merge_weak, declare_weak, do_assemble_alias, supports_one_only,
make_decl_one_only): Likewise.
* config/pa/som.h (SUPPORTS_WEAK): Rename defines to
TARGET_SUPPORTS_WEAK.
(SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Use TARGET_SUPPORTS_WEAK
instead of SUPPORTS_WEAK.
From-SVN: r165319
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 4381571..03e25dd 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -2053,7 +2053,7 @@ assemble_external (tree decl ATTRIBUTE_UNUSED) /* We want to output annotation for weak and external symbols at very last to check if they are references or not. */ - if (SUPPORTS_WEAK + if (TARGET_SUPPORTS_WEAK && DECL_WEAK (decl) /* TREE_STATIC is a weird and abused creature which is not generally the right test for whether an entity has been @@ -5027,7 +5027,7 @@ merge_weak (tree newdecl, tree olddecl) { if (DECL_WEAK (newdecl) == DECL_WEAK (olddecl)) { - if (DECL_WEAK (newdecl) && SUPPORTS_WEAK) + if (DECL_WEAK (newdecl) && TARGET_SUPPORTS_WEAK) { tree *pwd; /* We put the NEWDECL on the weak_decls list at some point @@ -5064,7 +5064,7 @@ merge_weak (tree newdecl, tree olddecl) warning (0, "weak declaration of %q+D after first use results " "in unspecified behavior", newdecl); - if (SUPPORTS_WEAK) + if (TARGET_SUPPORTS_WEAK) { /* We put the NEWDECL on the weak_decls list at some point. Replace it with the OLDDECL. */ @@ -5098,7 +5098,7 @@ declare_weak (tree decl) error ("weak declaration of %q+D must be public", decl); else if (TREE_CODE (decl) == FUNCTION_DECL && TREE_ASM_WRITTEN (decl)) error ("weak declaration of %q+D must precede definition", decl); - else if (!SUPPORTS_WEAK) + else if (!TARGET_SUPPORTS_WEAK) warning (0, "weak declaration of %q+D not supported", decl); mark_weak (decl); @@ -5344,7 +5344,7 @@ do_assemble_alias (tree decl, tree target) IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl)), IDENTIFIER_POINTER (target)); #else - if (!SUPPORTS_WEAK) + if (!TARGET_SUPPORTS_WEAK) { error_at (DECL_SOURCE_LOCATION (decl), "weakref is not supported in this configuration"); @@ -5636,7 +5636,7 @@ supports_one_only (void) { if (SUPPORTS_ONE_ONLY) return 1; - return SUPPORTS_WEAK; + return TARGET_SUPPORTS_WEAK; } /* Set up DECL as a public symbol that can be defined in multiple @@ -5662,7 +5662,7 @@ make_decl_one_only (tree decl, tree comdat_group) DECL_COMMON (decl) = 1; else { - gcc_assert (SUPPORTS_WEAK); + gcc_assert (TARGET_SUPPORTS_WEAK); DECL_WEAK (decl) = 1; } } |