diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/explow.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d573ed0..06fa1f6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Thu Nov 8 18:00:55 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * explow.c (convert_memory_address, case SUBREG): Only return + inner object if SUBREG_PROMOTED_VAR_P or known to be pointer. + 2001-11-08 Richard Henderson <rth@redhat.com> * Makefile.in (GCC_FOR_TARGET): Add build_tooldir/sys-include. diff --git a/gcc/explow.c b/gcc/explow.c index 940a839..874713f 100644 --- a/gcc/explow.c +++ b/gcc/explow.c @@ -363,6 +363,7 @@ convert_memory_address (to_mode, x) case SUBREG: if (POINTERS_EXTEND_UNSIGNED >= 0 + && (SUBREG_PROMOTED_VAR_P (x) || REG_POINTER (SUBREG_REG (x))) && GET_MODE (SUBREG_REG (x)) == to_mode) return SUBREG_REG (x); break; |