diff options
Diffstat (limited to 'gcc/reg-notes.def')
| -rw-r--r-- | gcc/reg-notes.def | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/reg-notes.def b/gcc/reg-notes.def index 5374169b9a4..962dbb8007e 100644 --- a/gcc/reg-notes.def +++ b/gcc/reg-notes.def @@ -149,6 +149,11 @@ REG_NOTE (CFA_REGISTER) store of a register to an arbitrary (non-validated) memory address. */ REG_NOTE (CFA_EXPRESSION) +/* Attached to insns that are RTX_FRAME_RELATED_P, but are too complex + for FRAME_RELATED_EXPR intuition. The DWARF expression computes the value of + the given register. */ +REG_NOTE (CFA_VAL_EXPRESSION) + /* Attached to insns that are RTX_FRAME_RELATED_P, with the information that this is a restore operation, i.e. will result in DW_CFA_restore or the like. Either the attached rtx, or the destination of the insn's |