bitfields: fix long bitfields

now the testcase works on i386-linux as well.

1 files changed, 3 insertions, 3 deletions

diff --git a/tccgen.c b/tccgen.c
index 76291eb..36c172a 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -3362,9 +3362,9 @@ static void struct_layout(CType *type, AttributeDef *ad)
 		     (ofs2 / (typealign * 8)) > (size/typealign))) {
 		    c = (c + ((bit_pos + 7) >> 3) + typealign - 1) & -typealign;
 		    bit_pos = 0;
-		} else while (bit_pos + bit_size > size * 8) {
-		    c += size;
-		    bit_pos -= size * 8;
+		} else if (bit_pos + bit_size > size * 8) {
+		    c += bit_pos >> 3;
+		    bit_pos &= 7;
 		}
 		offset = c;
 		/* In PCC layout named bit-fields influence the alignment