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| author | Stan Cox <coxs@gnu.org> | 1997-03-04 21:43:13 +0000 |
|---|---|---|
| committer | Stan Cox <coxs@gnu.org> | 1997-03-04 21:43:13 +0000 |
| commit | 3345ee7db290b748a5ca92782a863088c735c1fb (patch) | |
| tree | c21a01776de7e9b5c640de1586496861a9483c4e /gcc | |
| parent | b0298aa63fba9509633f8fad881b7981408d76db (diff) | |
| download | gcc-3345ee7db290b748a5ca92782a863088c735c1fb.zip gcc-3345ee7db290b748a5ca92782a863088c735c1fb.tar.gz gcc-3345ee7db290b748a5ca92782a863088c735c1fb.tar.bz2 | |
Make sure FUNDECL is non-nil before we try to use it.
From-SVN: r13689
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/i386.c | 2 | ||||
| -rw-r--r-- | gcc/config/i386/isc.h | 2 | ||||
| -rw-r--r-- | gcc/config/i386/next.h | 2 | ||||
| -rw-r--r-- | gcc/config/i386/sco.h | 2 | ||||
| -rw-r--r-- | gcc/config/i386/sco5.h | 2 | ||||
| -rw-r--r-- | gcc/config/i386/scodbx.h | 2 |
6 files changed, 6 insertions, 6 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 85b422f..ff48a3d 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -579,7 +579,7 @@ i386_return_pops_args (fundecl, funtype, size) tree funtype; int size; { - int rtd = TARGET_RTD && TREE_CODE (fundecl) != IDENTIFIER_NODE; + int rtd = TARGET_RTD && (!fundecl || TREE_CODE (fundecl) != IDENTIFIER_NODE); /* Cdecl functions override -mrtd, and never pop the stack */ if (!lookup_attribute ("cdecl", TYPE_ATTRIBUTES (funtype))) { diff --git a/gcc/config/i386/isc.h b/gcc/config/i386/isc.h index 24569e1..c0a5150 100644 --- a/gcc/config/i386/isc.h +++ b/gcc/config/i386/isc.h @@ -37,7 +37,7 @@ #undef RETURN_POPS_ARGS #define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) \ - (TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \ + ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \ : (TARGET_RTD \ && (TYPE_ARG_TYPES (FUNTYPE) == 0 \ || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE))) \ diff --git a/gcc/config/i386/next.h b/gcc/config/i386/next.h index 62c8dd6..8dd46f5 100644 --- a/gcc/config/i386/next.h +++ b/gcc/config/i386/next.h @@ -216,7 +216,7 @@ Boston, MA 02111-1307, USA. */ #undef RETURN_POPS_ARGS #define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) \ - (TREE_CODE (FUNDECL) == IDENTIFIER_NODE \ + ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE \ ? 0 \ : (TARGET_RTD \ && (TYPE_ARG_TYPES (FUNTYPE) == 0 \ diff --git a/gcc/config/i386/sco.h b/gcc/config/i386/sco.h index 8676889..9c94a76 100644 --- a/gcc/config/i386/sco.h +++ b/gcc/config/i386/sco.h @@ -104,7 +104,7 @@ Boston, MA 02111-1307, USA. */ #undef RETURN_POPS_ARGS #define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) \ - (TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \ + ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \ : (TARGET_RTD \ && (TYPE_ARG_TYPES (FUNTYPE) == 0 \ || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE))) \ diff --git a/gcc/config/i386/sco5.h b/gcc/config/i386/sco5.h index d6fc7d4..d156cab 100644 --- a/gcc/config/i386/sco5.h +++ b/gcc/config/i386/sco5.h @@ -668,7 +668,7 @@ dtors_section () \ #define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) \ ((TARGET_ELF) ? \ (i386_return_pops_args (FUNDECL, FUNTYPE, SIZE)) : \ - (TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \ + (((FUNDECL) && (TREE_CODE (FUNDECL) == IDENTIFIER_NODE)) ? 0 \ : (TARGET_RTD \ && (TYPE_ARG_TYPES (FUNTYPE) == 0 \ || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE))) \ diff --git a/gcc/config/i386/scodbx.h b/gcc/config/i386/scodbx.h index 3a7a198..a2581d4 100644 --- a/gcc/config/i386/scodbx.h +++ b/gcc/config/i386/scodbx.h @@ -75,7 +75,7 @@ Boston, MA 02111-1307, USA. */ #undef RETURN_POPS_ARGS #define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) \ - (TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \ + ((FUNDECL) && TREE_CODE (FUNDECL) == IDENTIFIER_NODE ? 0 \ : (TARGET_RTD \ && (TYPE_ARG_TYPES (FUNTYPE) == 0 \ || (TREE_VALUE (tree_last (TYPE_ARG_TYPES (FUNTYPE))) \ |