* expmed.c (store_bit_field_1): Fix wordnum value for big-endian
targets.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@185909
138bc75d-0d04-0410-961f-
82ee72b054a4
+2012-03-28 Aurelien Buhrig <aurelien.buhrig.gcc@gmail.com>
+
+ PR middle-end/51893
+ * expmed.c (store_bit_field_1): Fix wordnum value for big-endian
+ targets.
+
2012-03-28 Georg-Johann Lay <avr@gjlay.de>
Backport from 2012-03-28 mainline r185907.
2012-03-28 Georg-Johann Lay <avr@gjlay.de>
Backport from 2012-03-28 mainline r185907.
{
/* If I is 0, use the low-order word in both field and target;
if I is 1, use the next to lowest word; and so on. */
{
/* If I is 0, use the low-order word in both field and target;
if I is 1, use the next to lowest word; and so on. */
- unsigned int wordnum = (backwards ? nwords - i - 1 : i);
+ unsigned int wordnum = (backwards
+ ? GET_MODE_SIZE (fieldmode) / UNITS_PER_WORD
+ - i - 1
+ : i);
unsigned int bit_offset = (backwards
? MAX ((int) bitsize - ((int) i + 1)
* BITS_PER_WORD,
unsigned int bit_offset = (backwards
? MAX ((int) bitsize - ((int) i + 1)
* BITS_PER_WORD,