diff options
Diffstat (limited to 'gcc/reg-stack.c')
| -rw-r--r-- | gcc/reg-stack.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index 04220bf..fc13759 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -1728,6 +1728,12 @@ subst_stack_regs_pat (rtx insn, stack regstack, rtx pat) case UNSPEC_COS: case UNSPEC_FRNDINT: case UNSPEC_F2XM1: + + case UNSPEC_FRNDINT_FLOOR: + case UNSPEC_FRNDINT_CEIL: + case UNSPEC_FRNDINT_TRUNC: + case UNSPEC_FRNDINT_MASK_PM: + /* These insns only operate on the top of the stack. */ src1 = get_true_reg (&XVECEXP (pat_src, 0, 0)); |