diff options
Diffstat (limited to 'gcc/reload.c')
| -rw-r--r-- | gcc/reload.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/reload.c b/gcc/reload.c index ce4811a..7f5f355 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -1470,8 +1470,10 @@ push_reload (in, out, inloc, outloc, class, && GET_MODE_SIZE (outmode) <= GET_MODE_SIZE (GET_MODE (XEXP (note, 0))) && HARD_REGNO_MODE_OK (regno, outmode)) { - int offs; - int nregs = HARD_REGNO_NREGS (regno, inmode); + unsigned int offs; + unsigned int nregs = MAX (HARD_REGNO_NREGS (regno, inmode), + HARD_REGNO_NREGS (regno, outmode)); + for (offs = 0; offs < nregs; offs++) if (fixed_regs[regno + offs] || ! TEST_HARD_REG_BIT (reg_class_contents[(int) class], |