diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/final.c | 12 | ||||
| -rw-r--r-- | gcc/output.h | 4 |
2 files changed, 16 insertions, 0 deletions
diff --git a/gcc/final.c b/gcc/final.c index dc9334f..c207cfb 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -240,6 +240,11 @@ static int dialect_number; static char *line_note_exists; +#ifdef HAVE_conditional_execution +/* Nonnull if the insn currently being emitted was a COND_EXEC pattern. */ +rtx current_insn_predicate; +#endif + /* Linked list to hold line numbers for each basic block. */ struct bb_list { @@ -2877,6 +2882,13 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) FINAL_PRESCAN_INSN (insn, recog_data.operand, recog_data.n_operands); #endif +#ifdef HAVE_conditional_execution + if (GET_CODE (PATTERN (insn)) == COND_EXEC) + current_insn_predicate = COND_EXEC_TEST (PATTERN (insn)); + else + current_insn_predicate = NULL_RTX; +#endif + #ifdef HAVE_cc0 cc_prev_status = cc_status; diff --git a/gcc/output.h b/gcc/output.h index 6af8de6..48d5a73 100644 --- a/gcc/output.h +++ b/gcc/output.h @@ -433,6 +433,10 @@ extern int current_function_uses_only_leaf_regs; extern FILE *rtl_dump_file; #endif +/* Nonnull if the insn currently being emitted was a COND_EXEC pattern. */ + +extern struct rtx_def *current_insn_predicate; + /* Decide whether DECL needs to be in a writable section. RELOC is the same as for SELECT_SECTION. */ |