From a719ae0107e2cfecc4f629168d7eca1723c107a3 Mon Sep 17 00:00:00 2001 From: rth Date: Tue, 26 Mar 2002 08:59:39 +0000 Subject: [PATCH] * config/sparc/sparc.c (function_arg_pass_by_reference): Pass variable sized objects by reference. (sparc_va_arg): Receive them by reference too. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@51378 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 6 ++++++ gcc/config/sparc/sparc.c | 7 ++++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c199e44..89dc4be 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2002-03-26 Richard Henderson + + * config/sparc/sparc.c (function_arg_pass_by_reference): Pass + variable sized objects by reference. + (sparc_va_arg): Receive them by reference too. + 2002-03-26 Hartmut Penner * config/s390/s390.c (s390_emit_epilogue): Change epilogue diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index d1fbe2d..f6de9c5 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -4736,8 +4736,9 @@ function_arg_pass_by_reference (cum, mode, type, named) return ((type && TREE_CODE (type) == ARRAY_TYPE) /* Consider complex values as aggregates, so care for TCmode. */ || GET_MODE_SIZE (mode) > 16 - || (type && AGGREGATE_TYPE_P (type) - && int_size_in_bytes (type) > 16)); + || (type + && AGGREGATE_TYPE_P (type) + && (unsigned HOST_WIDE_INT) int_size_in_bytes (type) > 16)); } } @@ -4938,7 +4939,7 @@ sparc_va_arg (valist, type) if (AGGREGATE_TYPE_P (type)) { - if (size > 16) + if ((unsigned HOST_WIDE_INT) size > 16) { indirect = 1; size = rsize = UNITS_PER_WORD; -- 2.7.4