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| author | Joseph Myers <joseph@codesourcery.com> | 2005-03-07 03:28:13 +0000 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2005-03-07 03:28:13 +0000 |
| commit | 543144ed5d39a106fd0a68b3b3867c3f1859e524 (patch) | |
| tree | 1249d5d3485455373cef4061fd3e55ab220027f8 | |
| parent | 1eaea40908e7e9f4f2b6bb97bcf82a2e35fd6453 (diff) | |
| download | gcc-543144ed5d39a106fd0a68b3b3867c3f1859e524.tar.gz | |
hpux.h (LINK_SPEC): Add -z.
* config/ia64/hpux.h (LINK_SPEC): Add -z.
* config/ia64/ia64.c (ia64_function_value): Return a REG not a
PARALLEL for an empty structure.
From-SVN: r96004
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/ia64/hpux.h | 2 | ||||
| -rw-r--r-- | gcc/config/ia64/ia64.c | 4 |
3 files changed, 11 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 451b7a2acfe..2ca5db6c12c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-03-07 Joseph S. Myers <joseph@codesourcery.com> + + * config/ia64/hpux.h (LINK_SPEC): Add -z. + * config/ia64/ia64.c (ia64_function_value): Return a REG not a + PARALLEL for an empty structure. + 2005-03-07 Kazu Hirata <kazu@cs.umass.edu> * fold-const.c (fold_binary): Remove handling of RANGE_EXPR. diff --git a/gcc/config/ia64/hpux.h b/gcc/config/ia64/hpux.h index 5b4f0470f08..1618eb892b0 100644 --- a/gcc/config/ia64/hpux.h +++ b/gcc/config/ia64/hpux.h @@ -75,7 +75,7 @@ do { \ #undef LINK_SPEC #define LINK_SPEC \ - "+Accept TypeMismatch \ + "-z +Accept TypeMismatch \ %{shared:-b} \ %{!shared: \ -u main \ diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index d67bb1f9620..bca447ba91a 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -3915,6 +3915,10 @@ ia64_function_value (tree valtype, tree func ATTRIBUTE_UNUSED) offset = 0; bytesize = int_size_in_bytes (valtype); + /* An empty PARALLEL is invalid here, but the return value + doesn't matter for empty structs. */ + if (bytesize == 0) + return gen_rtx_REG (mode, GR_RET_FIRST); for (i = 0; offset < bytesize; i++) { loc[i] = gen_rtx_EXPR_LIST (VOIDmode, |