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| author | Donn Terry <donn@interix.com> | 1999-04-15 22:52:22 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1999-04-15 16:52:22 -0600 |
| commit | 6419e5b06383f259492f5365dc8a907c54cca709 (patch) | |
| tree | c50f6fe210a439b10bf95e200141e62b3ef4d163 /gcc | |
| parent | 79dc434ecff9515f48e101547b4cbd866aedcca1 (diff) | |
| download | gcc-6419e5b06383f259492f5365dc8a907c54cca709.zip gcc-6419e5b06383f259492f5365dc8a907c54cca709.tar.gz gcc-6419e5b06383f259492f5365dc8a907c54cca709.tar.bz2 | |
expr.c (expand_assignment): Force pointers to proper mode if POINTERS_EXTEND_UNSIGNED is defined.
* expr.c (expand_assignment): Force pointers to proper mode if
POINTERS_EXTEND_UNSIGNED is defined.
From-SVN: r26484
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/expr.c | 9 |
2 files changed, 11 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4cbf866..12932a1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -6,6 +6,9 @@ Thu Apr 15 23:17:33 1999 Jerry Quinn <jquinn@nortelnetworks.com> Thu Apr 15 20:46:57 1999 Donn Terry (donn@interix.com) + * expr.c (expand_assignment): Force pointers to proper mode if + POINTERS_EXTEND_UNSIGNED is defined. + * xm-alpha.h (alloca.h): Add Interix to list of special machines that don't like alloca.h, pending using autoconf results. @@ -3393,7 +3393,14 @@ expand_assignment (to, from, want_value, suggest_reg) emit_block_move (to_rtx, value, expr_size (from), TYPE_ALIGN (TREE_TYPE (from)) / BITS_PER_UNIT); else - emit_move_insn (to_rtx, value); + { +#ifdef POINTERS_EXTEND_UNSIGNED + if (TREE_CODE (to) == REFERENCE_TYPE + || TREE_CODE (to) == POINTER_TYPE) + value = convert_memory_address (GET_MODE (to_rtx), value); +#endif + emit_move_insn (to_rtx, value); + } preserve_temp_slots (to_rtx); free_temp_slots (); pop_temp_slots (); |