diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/config/pa/pa.h | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cea4bf3cc52..520dfba59d7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2001-08-20 John David Anglin <dave@hiauly1.hia.nrc.ca> + + * pa.h (RETURN_IN_MEMORY): Improve comment. + 2001-08-20 Janis Johnson <janis187@us.ibm.com> * gcc.misc-tests/gcov.exp: Add support for branch information. diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h index a6580b8ea06..464716723bb 100644 --- a/gcc/config/pa/pa.h +++ b/gcc/config/pa/pa.h @@ -508,8 +508,9 @@ extern struct rtx_def *hppa_pic_save_rtx PARAMS ((void)); /* SOM ABI says that objects larger than 64 bits are returned in memory. PA64 ABI says that objects larger than 128 bits are returned in memory. - Note that int_size_in_bytes can return -1 if the size is variable - or larger than an integer. */ + Note, int_size_in_bytes can return -1 if the size of the object is + variable or larger than the maximum value that can be expressed as + a HOST_WIDE_INT. */ #define RETURN_IN_MEMORY(TYPE) \ ((unsigned HOST_WIDE_INT) int_size_in_bytes (TYPE) > (TARGET_64BIT ? 16 : 8)) |
