diff mbox series

@signbit<mode>2_dm

Message ID bebc867917029f54645e98dce489cfed6ff9aee1.1562017927.git.segher@kernel.crashing.org
State New
Headers show
Series @signbit<mode>2_dm | expand

Commit Message

Segher Boessenkool July 1, 2019, 9:56 p.m. UTC
One more I forgot to send before.


Segher


2019-07-01  Segher Boessenkool  <segher@kernel.crashing.org>

	* config/rs6000/rs6000.md (signbit<mode>2_dm): Make this a
	parameterized name.
	(signbit<mode>2): Use that name.  Simplify.

---
 gcc/config/rs6000/rs6000.md | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 9ab9ceb..9e81df9 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -4857,13 +4857,7 @@  (define_expand "signbit<mode>2"
       rtx tmp = gen_reg_rtx (DImode);
       rtx dest_di = gen_lowpart (DImode, dest);
 
-      if (<MODE>mode == KFmode)
-	emit_insn (gen_signbitkf2_dm (tmp, src));
-      else if (<MODE>mode == TFmode)
-	emit_insn (gen_signbittf2_dm (tmp, src));
-      else
-	gcc_unreachable ();
-
+      emit_insn (gen_signbit2_dm (<MODE>mode, tmp, src));
       emit_insn (gen_lshrdi3 (dest_di, tmp, GEN_INT (63)));
       DONE;
     }
@@ -4893,7 +4887,7 @@  (define_expand "signbit<mode>2"
 ;; After register allocation, if the _Float128 had originally been in GPRs, the
 ;; split allows the post reload phases to eliminate the move, and do the shift
 ;; directly with the register that contains the signbit.
-(define_insn_and_split "signbit<mode>2_dm"
+(define_insn_and_split "@signbit<mode>2_dm"
   [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
 	(unspec:DI [(match_operand:SIGNBIT 1 "gpc_reg_operand" "wa,r")]
 		   UNSPEC_SIGNBIT))]