rtl: use rtx_code for gen_ccmp_first and gen_ccmp_next

Now that we have a forward declaration of rtx_code in coretypes.h, we
can adjust these hooks to take rtx_code arguments rather than an int.

gcc/ChangeLog:

	* target.def (gen_ccmp_first, gen_ccmp_next): Use rtx_code for
	CODE, CMP_CODE and BIT_CODE arguments.
	* config/aarch64/aarch64.cc (aarch64_gen_ccmp_first): Likewise.
	(aarch64_gen_ccmp_next): Likewise.
	* doc/tm.texi: Regenerated.

3 files changed, 7 insertions, 6 deletions

diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index eba5d4a..0346281 100644
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -25666,7 +25666,7 @@ aarch64_asan_shadow_offset (void)
 
 static rtx
 aarch64_gen_ccmp_first (rtx_insn **prep_seq, rtx_insn **gen_seq,
-			int code, tree treeop0, tree treeop1)
+			rtx_code code, tree treeop0, tree treeop1)
 {
   machine_mode op_mode, cmp_mode, cc_mode = CCmode;
   rtx op0, op1;
@@ -25740,7 +25740,8 @@ aarch64_gen_ccmp_first (rtx_insn **prep_seq, rtx_insn **gen_seq,
 
 static rtx
 aarch64_gen_ccmp_next (rtx_insn **prep_seq, rtx_insn **gen_seq, rtx prev,
-		       int cmp_code, tree treeop0, tree treeop1, int bit_code)
+		       rtx_code cmp_code, tree treeop0, tree treeop1,
+		       rtx_code bit_code)
 {
   rtx op0, op1, target;
   machine_mode op_mode, cmp_mode, cc_mode = CCmode;
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index e4d0cc4..d0d47b0 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -12013,7 +12013,7 @@ This target hook is required only when the target has several different
 modes and they have different conditional execution capability, such as ARM.
 @end deftypefn
 
-@deftypefn {Target Hook} rtx TARGET_GEN_CCMP_FIRST (rtx_insn **@var{prep_seq}, rtx_insn **@var{gen_seq}, int @var{code}, tree @var{op0}, tree @var{op1})
+@deftypefn {Target Hook} rtx TARGET_GEN_CCMP_FIRST (rtx_insn **@var{prep_seq}, rtx_insn **@var{gen_seq}, rtx_code @var{code}, tree @var{op0}, tree @var{op1})
 This function prepares to emit a comparison insn for the first compare in a
  sequence of conditional comparisions.  It returns an appropriate comparison
  with @code{CC} for passing to @code{gen_ccmp_next} or @code{cbranch_optab}.
@@ -12023,7 +12023,7 @@ This function prepares to emit a comparison insn for the first compare in a
  @var{code} is the @code{rtx_code} of the compare for @var{op0} and @var{op1}.
 @end deftypefn
 
-@deftypefn {Target Hook} rtx TARGET_GEN_CCMP_NEXT (rtx_insn **@var{prep_seq}, rtx_insn **@var{gen_seq}, rtx @var{prev}, int @var{cmp_code}, tree @var{op0}, tree @var{op1}, int @var{bit_code})
+@deftypefn {Target Hook} rtx TARGET_GEN_CCMP_NEXT (rtx_insn **@var{prep_seq}, rtx_insn **@var{gen_seq}, rtx @var{prev}, rtx_code @var{cmp_code}, tree @var{op0}, tree @var{op1}, rtx_code @var{bit_code})
 This function prepares to emit a conditional comparison within a sequence
  of conditional comparisons.  It returns an appropriate comparison with
  @code{CC} for passing to @code{gen_ccmp_next} or @code{cbranch_optab}.
diff --git a/gcc/target.def b/gcc/target.def
index a500aeb..05f2671 100644
--- a/gcc/target.def
+++ b/gcc/target.def
@@ -2735,7 +2735,7 @@ DEFHOOK
  insns are saved in @var{gen_seq}.  They will be emitted when all the\n\
  compares in the conditional comparision are generated without error.\n\
  @var{code} is the @code{rtx_code} of the compare for @var{op0} and @var{op1}.",
- rtx, (rtx_insn **prep_seq, rtx_insn **gen_seq, int code, tree op0, tree op1),
+ rtx, (rtx_insn **prep_seq, rtx_insn **gen_seq, rtx_code code, tree op0, tree op1),
  NULL)
 
 DEFHOOK
@@ -2752,7 +2752,7 @@ DEFHOOK
  be appropriate for passing to @code{gen_ccmp_next} or @code{cbranch_optab}.\n\
  @var{code} is the @code{rtx_code} of the compare for @var{op0} and @var{op1}.\n\
  @var{bit_code} is @code{AND} or @code{IOR}, which is the op on the compares.",
- rtx, (rtx_insn **prep_seq, rtx_insn **gen_seq, rtx prev, int cmp_code, tree op0, tree op1, int bit_code),
+ rtx, (rtx_insn **prep_seq, rtx_insn **gen_seq, rtx prev, rtx_code cmp_code, tree op0, tree op1, rtx_code bit_code),
  NULL)
 
 /* Return a new value for loop unroll size.  */