From 4f60e9d38fc40fc923451b9c0f03dcee86e6e4da Mon Sep 17 00:00:00 2001
From: Segher Boessenkool <segher@kernel.crashing.org>
Date: Tue, 18 Sep 2012 23:13:45 +0200
Subject: [PATCH] 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
---
gcc/ChangeLog | 9 ++
gcc/config/rs6000/rs6000.md | 230 ------------------------------------
2 files changed, 9 insertions(+), 230 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 370dc2adb362..d8c0e23c013d 100644
--- 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 f2bc15f14b80..2f3795b512b8 100644
--- 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 @@
;; 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;
-}")
-
;; Now define ways of moving data around.
--
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