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| author | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-11-22 09:22:52 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-11-22 09:22:52 +0100 |
| commit | a7fe25b885e77e8bc7d31a24b3a39330af7ce896 (patch) | |
| tree | 7469da4a5aa75fe9e17224ad66d315aa58c26db1 /gcc/final.c | |
| parent | 3b13901446c8019b68e5de6406bc7d3d3ce69a3e (diff) | |
| download | gcc-a7fe25b885e77e8bc7d31a24b3a39330af7ce896.zip gcc-a7fe25b885e77e8bc7d31a24b3a39330af7ce896.tar.gz gcc-a7fe25b885e77e8bc7d31a24b3a39330af7ce896.tar.bz2 | |
re PR target/37170 (gcc.dg/weak/weak-1.c)
PR target/37170
* final.c (mark_symbol_refs_as_used): New function.
* output.h (mark_symbol_refs_as_used): New prototype.
* config/s390/s390.c (s390_mark_symbol_ref_as_used): Removed.
(s390_output_pool_entry): Use mark_symbol_refs_as_used.
* config/arm/arm.md (consttable_4): Likewise.
From-SVN: r142113
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/gcc/final.c b/gcc/final.c index d007907..aceeb7c 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -3349,8 +3349,9 @@ output_asm_label (rtx x) assemble_name (asm_out_file, buf); } -/* Helper rtx-iteration-function for output_operand. Marks - SYMBOL_REFs as referenced through use of assemble_external. */ +/* Helper rtx-iteration-function for mark_symbol_refs_as_used and + output_operand. Marks SYMBOL_REFs as referenced through use of + assemble_external. */ static int mark_symbol_ref_as_used (rtx *xp, void *dummy ATTRIBUTE_UNUSED) @@ -3374,6 +3375,14 @@ mark_symbol_ref_as_used (rtx *xp, void *dummy ATTRIBUTE_UNUSED) return 0; } +/* Marks SYMBOL_REFs in x as referenced through use of assemble_external. */ + +void +mark_symbol_refs_as_used (rtx x) +{ + for_each_rtx (&x, mark_symbol_ref_as_used, NULL); +} + /* Print operand X using machine-dependent assembler syntax. The macro PRINT_OPERAND is defined just to control this function. CODE is a non-digit that preceded the operand-number in the % spec, |