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| author | Jakub Jelinek <jakub@redhat.com> | 1999-12-06 11:09:20 +0100 |
|---|---|---|
| committer | David S. Miller <davem@gcc.gnu.org> | 1999-12-06 02:09:20 -0800 |
| commit | 7b0c7e62d79eb8b91f79699e8d8203c6961ae661 (patch) | |
| tree | 0e15f7c16d9b7932decfae636524deecad3fb07c /gcc | |
| parent | 6d6365b282201fe82fe2911abb705bd87808e23d (diff) | |
| download | gcc-7b0c7e62d79eb8b91f79699e8d8203c6961ae661.zip gcc-7b0c7e62d79eb8b91f79699e8d8203c6961ae661.tar.gz gcc-7b0c7e62d79eb8b91f79699e8d8203c6961ae661.tar.bz2 | |
* config/sparc/sparc.h (MUST_PASS_IN_STACK): New macro.
From-SVN: r30796
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/sparc/sparc.h | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index eb262bd..c2126c0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +1999-12-06 Jakub Jelinek <jakub@redhat.com> + + * config/sparc/sparc.h (MUST_PASS_IN_STACK): New macro. + 1999-12-05 Jakub Jelinek <jakub@redhat.com> * config/sparc/sparc.c (sparc64_initialize_trampoline): Use gen_flushdi. diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h index f402b83..28371f4 100644 --- a/gcc/config/sparc/sparc.h +++ b/gcc/config/sparc/sparc.h @@ -1744,6 +1744,13 @@ init_cumulative_args (& (CUM), (FNTYPE), (LIBNAME), (INDIRECT)); #define FUNCTION_ARG_ADVANCE(CUM, MODE, TYPE, NAMED) \ function_arg_advance (& (CUM), (MODE), (TYPE), (NAMED)) +/* Nonzero if we do not know how to pass TYPE solely in registers. */ + +#define MUST_PASS_IN_STACK(MODE,TYPE) \ + ((TYPE) != 0 \ + && (TREE_CODE (TYPE_SIZE (TYPE)) != INTEGER_CST \ + || TREE_ADDRESSABLE (TYPE))) + /* Determine where to put an argument to a function. Value is zero to push the argument on the stack, or a hard register in which to store the argument. |