diff options
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/gcc/expr.c b/gcc/expr.c index 324a427f687..81cac760cd3 100644 --- a/gcc/expr.c +++ b/gcc/expr.c @@ -1945,9 +1945,12 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED, int ssize) { temp = simplify_gen_subreg (outer, tmps[start], inner, bytepos); - emit_move_insn (dst, temp); - done = true; - start++; + if (temp) + { + emit_move_insn (dst, temp); + done = true; + start++; + } } } @@ -1961,9 +1964,12 @@ emit_group_store (rtx orig_dst, rtx src, tree type ATTRIBUTE_UNUSED, int ssize) { temp = simplify_gen_subreg (outer, tmps[finish - 1], inner, bytepos); - emit_move_insn (dst, temp); - done = true; - finish--; + if (temp) + { + emit_move_insn (dst, temp); + done = true; + finish--; + } } } |
