diff options
Diffstat (limited to 'gcc/df-scan.c')
| -rw-r--r-- | gcc/df-scan.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc/df-scan.c b/gcc/df-scan.c index 36012b7b821..55c03c8fe63 100644 --- a/gcc/df-scan.c +++ b/gcc/df-scan.c @@ -2775,7 +2775,6 @@ df_find_hard_reg_defs (rtx x, HARD_REG_SET *defs) break; case CLOBBER: - case CLOBBER_HIGH: df_find_hard_reg_defs_1 (XEXP (x, 0), defs); break; @@ -2835,10 +2834,6 @@ df_uses_record (class df_collection_rec *collection_rec, /* If we're clobbering a REG then we have a def so ignore. */ return; - case CLOBBER_HIGH: - gcc_assert (REG_P (XEXP (x, 0))); - return; - case MEM: df_uses_record (collection_rec, &XEXP (x, 0), DF_REF_REG_MEM_LOAD, @@ -3133,7 +3128,6 @@ df_get_call_refs (class df_collection_rec *collection_rec, for (note = CALL_INSN_FUNCTION_USAGE (insn_info->insn); note; note = XEXP (note, 1)) { - gcc_assert (GET_CODE (XEXP (note, 0)) != CLOBBER_HIGH); if (GET_CODE (XEXP (note, 0)) == USE) df_uses_record (collection_rec, &XEXP (XEXP (note, 0), 0), DF_REF_REG_USE, bb, insn_info, flags); |