IBM Z: Remove unused RRe and RXe mode_attrs

gcc/ChangeLog:

2020-11-03  Ilya Leoshkevich  <iii@linux.ibm.com>

	* config/s390/s390.md (RRe): Remove.
	(RXe): Remove.

diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md
index 18edea1ce47497a93291dbfb552ee0547c542fbf..050374980ae9120b677e091e77cc18ba6ad15f44 100644 (file)
--- a/gcc/config/s390/s390.md
+++ b/gcc/config/s390/s390.md
@@ -721,11 +721,6 @@
 ;; SDmode.
 (define_mode_attr xdee [(TF "x") (DF "d") (SF "ee") (TD "x") (DD "d") (SD "e")])
 
-;; In FP templates, "<RRe>" will expand to "RRE" in TFmode and "RR" otherwise.
-;; Likewise for "<RXe>".
-(define_mode_attr RRe [(TF "RRE") (DF "RR") (SF "RR")])
-(define_mode_attr RXe [(TF "RXE") (DF "RX") (SF "RX")])
-
 ;; The decimal floating point variants of add, sub, div and mul support 3
 ;; fp register operands.  The following attributes allow to merge the bfp and
 ;; dfp variants in a single insn definition.