| Message ID | 530F7144.9030103@redhat.com |
|---|---|
| State | New |
| Headers | show |
Index: lra.c =================================================================== --- lra.c (revision 208174) +++ lra.c (working copy) @@ -340,8 +340,9 @@ lra_emit_add (rtx x, rtx y, rtx z) base = a1; index = a2; } - if (! REG_P (base) - || (index != NULL_RTX && ! REG_P (index)) + if (! (REG_P (base) || GET_CODE (base) == SUBREG) + || (index != NULL_RTX + && ! (REG_P (index) || GET_CODE (index) == SUBREG)) || (disp != NULL_RTX && ! CONSTANT_P (disp)) || (scale != NULL_RTX && ! CONSTANT_P (scale))) {
The following patch fixes http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59222 The patch was successfully bootstrapped and tested on x86/x86-64. Committed as rev. 208201. 2014-02-27 Vladimir Makarov <vmakarov@redhat.com> PR target/59222 * lra.c (lra_emit_add): Check SUBREG too.