rs6000.md (sminsi3, [...]): Delete.

2012-09-18  Segher Boessenkool  <segher@kernel.crashing.org>

gcc/
	* config/rs6000/rs6000.md (sminsi3, smaxsi3, uminsi3, umaxsi3):
	Delete.
	(abssi2, abs<mode>2_isel, nabs<mode>2_isel, abssi2_nopower,
	nabs_nopower): Delete.
	(absdi2, absdi2_internal, nabsdi2): Delete.
	(smindi3, smaxdi3, umindi3, umaxdi3): Delete.

From-SVN: r191450

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 370dc2adb362a75d59e0db1e460fd5f9d5ff3e21..d8c0e23c013d64b0dea7b0e6363f8e0d40975f25 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2012-09-18  Segher Boessenkool  <segher@kernel.crashing.org>
+
+       * config/rs6000/rs6000.md (sminsi3, smaxsi3, uminsi3, umaxsi3):
+       Delete.
+       (abssi2, abs<mode>2_isel, nabs<mode>2_isel, abssi2_nopower,
+       nabs_nopower): Delete.
+       (absdi2, absdi2_internal, nabsdi2): Delete.
+       (smindi3, smaxdi3, umindi3, umaxdi3): Delete.
+
 2012-09-18  Georg-Johann Lay  <avr@gjlay.de>
 
        * config/avr/avr.md: Tidy up empty "".  Fix C code indentation.

diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index f2bc15f14b80a1224b60072039c4e91495117ce7..2f3795b512b8e3dd8789d59fb58937a2369973c4 100644 (file)
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -1796,154 +1796,6 @@
     }
 }")
 
-(define_expand "sminsi3"
-  [(set (match_dup 3)
-       (if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
-                               (match_operand:SI 2 "reg_or_short_operand" ""))
-                        (const_int 0)
-                        (minus:SI (match_dup 2) (match_dup 1))))
-   (set (match_operand:SI 0 "gpc_reg_operand" "")
-       (minus:SI (match_dup 2) (match_dup 3)))]
-  "TARGET_ISEL"
-  "
-{
-  operands[2] = force_reg (SImode, operands[2]);
-  rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]);
-  DONE;
-}")
-
-(define_expand "smaxsi3"
-  [(set (match_dup 3)
-       (if_then_else:SI (gt:SI (match_operand:SI 1 "gpc_reg_operand" "")
-                               (match_operand:SI 2 "reg_or_short_operand" ""))
-                        (const_int 0)
-                        (minus:SI (match_dup 2) (match_dup 1))))
-   (set (match_operand:SI 0 "gpc_reg_operand" "")
-       (plus:SI (match_dup 3) (match_dup 1)))]
-  "TARGET_ISEL"
-  "
-{
-  operands[2] = force_reg (SImode, operands[2]);
-  rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]);
-  DONE;
-}")
-
-(define_expand "uminsi3"
-  [(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
-                             (match_dup 5)))
-   (set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")
-                             (match_dup 5)))
-   (set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))
-                                      (const_int 0)
-                                      (minus:SI (match_dup 4) (match_dup 3))))
-   (set (match_operand:SI 0 "gpc_reg_operand" "")
-       (minus:SI (match_dup 2) (match_dup 3)))]
-  "TARGET_ISEL"
-  "
-{
-  rs6000_emit_minmax (operands[0], UMIN, operands[1], operands[2]);
-  DONE;
-}")
-
-(define_expand "umaxsi3"
-  [(set (match_dup 3) (xor:SI (match_operand:SI 1 "gpc_reg_operand" "")
-                             (match_dup 5)))
-   (set (match_dup 4) (xor:SI (match_operand:SI 2 "gpc_reg_operand" "")
-                             (match_dup 5)))
-   (set (match_dup 3) (if_then_else:SI (gt (match_dup 3) (match_dup 4))
-                                      (const_int 0)
-                                      (minus:SI (match_dup 4) (match_dup 3))))
-   (set (match_operand:SI 0 "gpc_reg_operand" "")
-       (plus:SI (match_dup 3) (match_dup 1)))]
-  "TARGET_ISEL"
-  "
-{
-  rs6000_emit_minmax (operands[0], UMAX, operands[1], operands[2]);
-  DONE;
-}")
-
-;; We don't need abs with condition code because such comparisons should
-;; never be done.
-(define_expand "abssi2"
-  [(set (match_operand:SI 0 "gpc_reg_operand" "")
-       (abs:SI (match_operand:SI 1 "gpc_reg_operand" "")))]
-  ""
-  "
-{
-  if (TARGET_ISEL)
-    {
-      emit_insn (gen_abssi2_isel (operands[0], operands[1]));
-      DONE;
-    }
-  else
-    {
-      emit_insn (gen_abssi2_nopower (operands[0], operands[1]));
-      DONE;
-    }
-}")
-
-(define_insn_and_split "abs<mode>2_isel"
-  [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
-        (abs:GPR (match_operand:GPR 1 "gpc_reg_operand" "b")))
-   (clobber (match_scratch:GPR 2 "=&b"))
-   (clobber (match_scratch:CC 3 "=y"))]
-  "TARGET_ISEL"
-  "#"
-  "&& reload_completed"
-  [(set (match_dup 2) (neg:GPR (match_dup 1)))
-   (set (match_dup 3)
-       (compare:CC (match_dup 1)
-                   (const_int 0)))
-   (set (match_dup 0)
-       (if_then_else:GPR (lt (match_dup 3)
-                             (const_int 0))
-                         (match_dup 2)
-                         (match_dup 1)))]
-  "")
-
-(define_insn_and_split "nabs<mode>2_isel"
-  [(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
-        (neg:GPR (abs:GPR (match_operand:GPR 1 "gpc_reg_operand" "b"))))
-   (clobber (match_scratch:GPR 2 "=&b"))
-   (clobber (match_scratch:CC 3 "=y"))]
-  "TARGET_ISEL"
-  "#"
-  "&& reload_completed"
-  [(set (match_dup 2) (neg:GPR (match_dup 1)))
-   (set (match_dup 3)
-       (compare:CC (match_dup 1)
-                   (const_int 0)))
-   (set (match_dup 0)
-       (if_then_else:GPR (lt (match_dup 3)
-                             (const_int 0))
-                         (match_dup 1)
-                         (match_dup 2)))]
-  "")
-
-(define_insn_and_split "abssi2_nopower"
-  [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
-        (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0")))
-   (clobber (match_scratch:SI 2 "=&r,&r"))]
-  "! TARGET_ISEL"
-  "#"
-  "&& reload_completed"
-  [(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
-   (set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))
-   (set (match_dup 0) (minus:SI (match_dup 0) (match_dup 2)))]
-  "")
-
-(define_insn_and_split "*nabs_nopower"
-  [(set (match_operand:SI 0 "gpc_reg_operand" "=&r,r")
-        (neg:SI (abs:SI (match_operand:SI 1 "gpc_reg_operand" "r,0"))))
-   (clobber (match_scratch:SI 2 "=&r,&r"))]
-  ""
-  "#"
-  "&& reload_completed"
-  [(set (match_dup 2) (ashiftrt:SI (match_dup 1) (const_int 31)))
-   (set (match_dup 0) (xor:SI (match_dup 2) (match_dup 1)))
-   (set (match_dup 0) (minus:SI (match_dup 2) (match_dup 0)))]
-  "")
-
 (define_expand "neg<mode>2"
   [(set (match_operand:SDI 0 "gpc_reg_operand" "")
        (neg:SDI (match_operand:SDI 1 "gpc_reg_operand" "")))]
@@ -6374,43 +6226,6 @@
 \f
 ;; PowerPC64 DImode operations.
 
-(define_expand "absdi2"
-  [(set (match_operand:DI 0 "gpc_reg_operand" "")
-       (abs:DI (match_operand:DI 1 "gpc_reg_operand" "")))]
-  "TARGET_POWERPC64"
-  "
-{
-  if (TARGET_ISEL)
-    emit_insn (gen_absdi2_isel (operands[0], operands[1]));
-  else
-    emit_insn (gen_absdi2_internal (operands[0], operands[1]));
-  DONE;
-}")
-
-(define_insn_and_split "absdi2_internal"
-  [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
-        (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0")))
-   (clobber (match_scratch:DI 2 "=&r,&r"))]
-  "TARGET_POWERPC64 && !TARGET_ISEL"
-  "#"
-  "&& reload_completed"
-  [(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))
-   (set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))
-   (set (match_dup 0) (minus:DI (match_dup 0) (match_dup 2)))]
-  "")
-
-(define_insn_and_split "*nabsdi2"
-  [(set (match_operand:DI 0 "gpc_reg_operand" "=&r,r")
-        (neg:DI (abs:DI (match_operand:DI 1 "gpc_reg_operand" "r,0"))))
-   (clobber (match_scratch:DI 2 "=&r,&r"))]
-  "TARGET_POWERPC64 && !TARGET_ISEL"
-  "#"
-  "&& reload_completed"
-  [(set (match_dup 2) (ashiftrt:DI (match_dup 1) (const_int 63)))
-   (set (match_dup 0) (xor:DI (match_dup 2) (match_dup 1)))
-   (set (match_dup 0) (minus:DI (match_dup 2) (match_dup 0)))]
-  "")
-
 (define_insn "muldi3"
   [(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
         (mult:DI (match_operand:DI 1 "gpc_reg_operand" "%r,r")
@@ -7785,51 +7600,6 @@
        (compare:CC (match_dup 0)
                    (const_int 0)))]
   "")
-
-(define_expand "smindi3"
-  [(match_operand:DI 0 "gpc_reg_operand" "")
-   (match_operand:DI 1 "gpc_reg_operand" "")
-   (match_operand:DI 2 "gpc_reg_operand" "")]
-  "TARGET_ISEL64"
-  "
-{
-  rs6000_emit_minmax (operands[0], SMIN, operands[1], operands[2]);
-  DONE;
-}")
-
-(define_expand "smaxdi3"
-  [(match_operand:DI 0 "gpc_reg_operand" "")
-   (match_operand:DI 1 "gpc_reg_operand" "")
-   (match_operand:DI 2 "gpc_reg_operand" "")]
-  "TARGET_ISEL64"
-  "
-{
-  rs6000_emit_minmax (operands[0], SMAX, operands[1], operands[2]);
-  DONE;
-}")
-
-(define_expand "umindi3"
-  [(match_operand:DI 0 "gpc_reg_operand" "")
-   (match_operand:DI 1 "gpc_reg_operand" "")
-   (match_operand:DI 2 "gpc_reg_operand" "")]
-  "TARGET_ISEL64"
-  "
-{
-  rs6000_emit_minmax (operands[0], UMIN, operands[1], operands[2]);
-  DONE;
-}")
-
-(define_expand "umaxdi3"
-  [(match_operand:DI 0 "gpc_reg_operand" "")
-   (match_operand:DI 1 "gpc_reg_operand" "")
-   (match_operand:DI 2 "gpc_reg_operand" "")]
-  "TARGET_ISEL64"
-  "
-{
-  rs6000_emit_minmax (operands[0], UMAX, operands[1], operands[2]);
-  DONE;
-}")
-
 \f
 ;; Now define ways of moving data around.