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| author | Jakub Jelinek <jakub@redhat.com> | 2024-03-20 17:00:51 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2024-03-20 17:00:51 +0100 |
| commit | b05ee9b69e4644cefbb94a768c4ea302fd44b934 (patch) | |
| tree | d3ae3233fcfb327d229868f8ed1197a6210b0801 | |
| parent | 4c9d2810908004b7e04599b426aca5ee1bd16735 (diff) | |
| download | gcc-b05ee9b69e4644cefbb94a768c4ea302fd44b934.zip gcc-b05ee9b69e4644cefbb94a768c4ea302fd44b934.tar.gz gcc-b05ee9b69e4644cefbb94a768c4ea302fd44b934.tar.bz2 | |
visium: Fix up visium_setup_incoming_varargs [PR114175]
Like for x86-64, alpha or rs6000, visium seems to be affected too.
Just visually checked differences in c23-stdarg-9.c assembly in a cross
without/with the patch, committed to trunk.
2024-03-20 Jakub Jelinek <jakub@redhat.com>
PR target/114175
* config/visium/visium.cc (visium_setup_incoming_varargs): Only skip
TARGET_FUNCTION_ARG_ADVANCE for TYPE_NO_NAMED_ARGS_STDARG_P functions
if arg.type is NULL.
| -rw-r--r-- | gcc/config/visium/visium.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/config/visium/visium.cc b/gcc/config/visium/visium.cc index fd63f08c..0368a0f 100644 --- a/gcc/config/visium/visium.cc +++ b/gcc/config/visium/visium.cc @@ -1482,7 +1482,8 @@ visium_setup_incoming_varargs (cumulative_args_t pcum_v, /* The caller has advanced ARGS_SO_FAR up to, but not beyond, the last named argument. Advance a local copy of ARGS_SO_FAR past the last "real" named argument, to find out how many registers are left over. */ - if (!TYPE_NO_NAMED_ARGS_STDARG_P (TREE_TYPE (current_function_decl))) + if (!TYPE_NO_NAMED_ARGS_STDARG_P (TREE_TYPE (current_function_decl)) + || arg.type != NULL_TREE) TARGET_FUNCTION_ARG_ADVANCE (local_args_so_far, arg); /* Find how many registers we need to save. */ |