[gcc(refs/users/meissner/heads/work119)] Revert patches

[Michael Meissner <meissner@gcc.gnu.org>]

https://gcc.gnu.org/g:f28af2061dadc51d25e9eab33226ce214226f194

commit f28af2061dadc51d25e9eab33226ce214226f194
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Thu Apr 20 23:45:10 2023 -0400

    Revert patches

Diff:
---
 gcc/config/rs6000/vsx.md                           | 204 +--------------------
 .../gcc.target/powerpc/vec-extract-mem-char-1.c    |  22 ---
 .../gcc.target/powerpc/vec-extract-mem-char-2.c    |  17 --
 .../gcc.target/powerpc/vec-extract-mem-int-1.c     |  37 ----
 .../gcc.target/powerpc/vec-extract-mem-int-2.c     |  38 ----
 .../gcc.target/powerpc/vec-extract-mem-int-3.c     |  26 ---
 .../gcc.target/powerpc/vec-extract-mem-short-1.c   |  37 ----
 .../gcc.target/powerpc/vec-extract-mem-short-2.c   |  26 ---
 8 files changed, 6 insertions(+), 401 deletions(-)

diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md
index 778d067e533..63f31980806 100644
--- a/gcc/config/rs6000/vsx.md
+++ b/gcc/config/rs6000/vsx.md
@@ -207,10 +207,6 @@
 (define_mode_iterator VSX_EXTRACT_I2 [V16QI V8HI])
 (define_mode_iterator VSX_EXTRACT_I4 [V16QI V8HI V4SI V2DI])
 
-;; Iterator for vector extract/insert of small integer vectors that can be sign
-;; extended with the load.
-(define_mode_iterator VSX_EXTRACT_ISIGN  [V8HI V4SI])
-
 (define_mode_attr VSX_EXTRACT_WIDTH [(V16QI "b")
 		  		     (V8HI "h")
 				     (V4SI "w")])
@@ -251,10 +247,6 @@
 			       (TF "TARGET_FLOAT128_HW
 				    && FLOAT128_IEEE_P (TFmode)")])
 
-;; Whether to use SIGN or ZERO when depending on the floating point conversion.
-(define_code_attr SIGN_ZERO_EXTEND [(float          "SIGN_EXTEND")
-				    (unsigned_float "ZERO_EXTEND")])
-
 ;; Iterator for the 2 short vector types to do a splat from an integer
 (define_mode_iterator VSX_SPLAT_I [V16QI V8HI])
 
@@ -3637,24 +3629,6 @@
 }
   [(set_attr "type" "fpload,load")])
 
-(define_insn_and_split "*vsx_extract_v4sf_var_load_to_df"
-  [(set (match_operand:DF 0 "gpc_reg_operand" "=wa")
-	(float_extend:DF
-	 (unspec:SF [(match_operand:V4SF 1 "memory_operand" "Q")
-		     (match_operand:DI 2 "gpc_reg_operand" "r")]
-		    UNSPEC_VSX_EXTRACT)))
-   (clobber (match_scratch:DI 3 "=&b"))]
-  "VECTOR_MEM_VSX_P (V4SFmode) && TARGET_DIRECT_MOVE_64BIT"
-  "#"
-  "&& reload_completed"
-  [(set (match_dup 0)
-	(float_extend:DF (match_dup 4)))]
-{
-  operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2],
-					   operands[3], SFmode);
-}
-  [(set_attr "type" "fpload")])
-
 ;; Expand the builtin form of xxpermdi to canonical rtl.
 (define_expand "vsx_xxpermdi_<mode>"
   [(match_operand:VSX_L 0 "vsx_register_operand")
@@ -4007,101 +3981,6 @@
    (set_attr "length" "4,4,8,4,8")
    (set_attr "isa" "*,*,*,<VSX_EX_ISA>,<VSX_EX_ISA>")])
 
-;; Extract a V16QI/V8HI/V4SI element from memory with a constant element number
-;; and zero extend it to DImode.
-(define_insn_and_split "*vsx_extract_<mode>_load_to_udi"
-  [(set (match_operand:DI 0 "register_operand" "=r,r,r,<VSX_EX>,<VSX_EX>")
-	(zero_extend:DI
-	 (vec_select:<VEC_base>
-	  (match_operand:VSX_EXTRACT_I 1 "memory_operand" "m,o,m,Z,Q")
-	  (parallel [(match_operand:QI 2 "<VSX_EXTRACT_PREDICATE>" "0,n,n,0,n")]))))
-   (clobber (match_scratch:DI 3 "=X,X,&b,X,&b"))]
-  "VECTOR_MEM_VSX_P (<MODE>mode) && TARGET_POWERPC64"
-  "#"
-  "&& 1"
-  [(set (match_dup 0)
-	(zero_extend:DI (match_dup 4)))]
-{
-  operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2],
-					   operands[3], <VEC_base>mode);
-}
-  [(set_attr "type" "load,load,load,fpload,fpload")
-   (set_attr "length" "4,4,8,4,8")
-   (set_attr "isa" "*,*,*,<VSX_EX_ISA>,<VSX_EX_ISA>")])
-
-;; Extract a V16QI/V8HI/V4SI element from memory with a constant element number
-;; and sign extend it to DImode.
-(define_insn_and_split "*vsx_extract_<mode>_load_to_sdi"
-  [(set (match_operand:DI 0 "register_operand" "=r,r,r,<VSX_EX>,<VSX_EX>")
-	(sign_extend:DI
-	 (vec_select:<VEC_base>
-	  (match_operand:VSX_EXTRACT_ISIGN 1 "memory_operand" "m,o,m,Z,Q")
-	  (parallel [(match_operand:QI 2 "<VSX_EXTRACT_PREDICATE>" "0,n,n,0,n")]))))
-   (clobber (match_scratch:DI 3 "=X,X,&b,X,&b"))]
-  "VECTOR_MEM_VSX_P (<MODE>mode) && TARGET_POWERPC64"
-  "#"
-  "&& 1"
-  [(set (match_dup 0)
-	(sign_extend:DI (match_dup 4)))]
-{
-  operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2],
-					   operands[3], <VEC_base>mode);
-}
-  [(set_attr "type" "load,load,load,fpload,fpload")
-   (set_attr "length" "4,4,12,8,12")
-   (set_attr "isa" "*,*,*,<VSX_EX_ISA>,<VSX_EX_ISA>")])
-
-;; Extract a V8HI element from memory with a constant element number
-;; and zero or sign extend it to SImode.
-(define_insn_and_split "*vsx_extract_v8hi_load_to_<su>si"
-  [(set (match_operand:SI 0 "register_operand" "=r,r,r,v,v")
-	(any_extend:SI
-	 (vec_select:HI
-	  (match_operand:V8HI 1 "memory_operand" "m,o,m,Z,Q")
-	  (parallel [(match_operand:QI 2 "const_0_to_7_operand" "0,n,n,0,n")]))))
-   (clobber (match_scratch:DI 3 "=X,X,&b,X,&b"))]
-  "VECTOR_MEM_VSX_P (V8HImode) && TARGET_POWERPC64"
-  "#"
-  "&& 1"
-  [(set (match_dup 0)
-	(any_extend:SI (match_dup 4)))]
-{
-  operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2],
-					   operands[3], HImode);
-}
-  [(set_attr "type" "load,load,load,fpload,fpload")
-   (set_attr "length" "4,4,12,8,12")
-   (set_attr "isa" "*,*,*,p9v,p9v")])
-
-;; Extract a V4SI element from memory with constant element number and convert
-;; it to SFmode or DFmode using either signed or unsigned conversion.
-(define_insn_and_split "*vsx_extract_v4si_load_to_<uns><mode>"
-  [(set (match_operand:SFDF 0 "register_operand" "=wa,wa")
-	(any_float:SFDF
-	 (vec_select:SI
-	  (match_operand:V4SI 1 "memory_operand" "m,m")
-	  (parallel [(match_operand:QI 2 "const_0_to_3_operand" "n,n")]))))
-   (clobber (match_scratch:DI 3 "=&b,&b"))
-   (clobber (match_scratch:DI 4 "=f,v"))]
-  "VECTOR_MEM_VSX_P (V4SImode) && TARGET_POWERPC64"
-  "#"
-  "&& 1"
-  [(set (match_dup 4)
-	(match_dup 5))
-   (set (match_dup 0)
-	(float:SFDF (match_dup 4)))]
-{
-  if (GET_CODE (operands[4]) == SCRATCH)
-    operands[4] = gen_reg_rtx (DImode);
-
-  rtx new_mem = rs6000_adjust_vec_address (operands[4], operands[1], operands[2],
-					   operands[3], SImode);
-  operands[5] = gen_rtx_<SIGN_ZERO_EXTEND> (DImode, new_mem);
-}
-  [(set_attr "type" "fpload")
-   (set_attr "length" "12")
-   (set_attr "isa" "*,p8v")])
-
 ;; Variable V16QI/V8HI/V4SI extract from a register
 (define_insn_and_split "vsx_extract_<mode>_var"
   [(set (match_operand:<VEC_base> 0 "gpc_reg_operand" "=r,r")
@@ -4124,92 +4003,21 @@
 
 ;; Variable V16QI/V8HI/V4SI extract from memory
 (define_insn_and_split "*vsx_extract_<mode>_var_load"
-  [(set (match_operand:<VEC_base> 0 "gpc_reg_operand" "=r,r,<VSX_EX>,<VSX_EX>")
+  [(set (match_operand:<VEC_base> 0 "gpc_reg_operand" "=r")
 	(unspec:<VEC_base>
-	 [(match_operand:VSX_EXTRACT_I 1 "memory_operand" "Q,m,Q,m")
-	  (match_operand:DI 2 "gpc_reg_operand" "r,r,r,r")]
+	 [(match_operand:VSX_EXTRACT_I 1 "memory_operand" "Q")
+	  (match_operand:DI 2 "gpc_reg_operand" "r")]
 	 UNSPEC_VSX_EXTRACT))
-   (clobber (match_scratch:DI 3 "=X,&b,X,&b"))]
+   (clobber (match_scratch:DI 3 "=&b"))]
   "VECTOR_MEM_VSX_P (<MODE>mode) && TARGET_DIRECT_MOVE_64BIT"
   "#"
-  "&& 1"
+  "&& reload_completed"
   [(set (match_dup 0) (match_dup 4))]
 {
   operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2],
 					   operands[3], <VEC_base>mode);
 }
-  [(set_attr "type" "load,load,fpload,fpload")
-   (set_attr "length" "4,8,4,8")
-   (set_attr "isa" "*,*,<VSX_EX_ISA>,<VSX_EX_ISA>")])
-
-;; Extract a V16QI/V8HI/V4SI element from memory with a variable element number
-;; and zero extend it to DImode.
-(define_insn_and_split "*vsx_extract_<mode>_var_load_to_udi"
-  [(set (match_operand:DI 0 "register_operand" "=r,r,<VSX_EX>,<VSX_EX>")
-	(zero_extend:DI
-	 (unspec:<VEC_base>
-	  [(match_operand:VSX_EXTRACT_I 1 "memory_operand" "Q,m,Q,m")
-	   (match_operand:DI 2 "gpc_reg_operand" "r,r,r,r")]
-	  UNSPEC_VSX_EXTRACT)))
-   (clobber (match_scratch:DI 3 "=X,&b,X,&b"))]
-  "VECTOR_MEM_VSX_P (<MODE>mode) && TARGET_POWERPC64"
-  "#"
-  "&& 1"
-  [(set (match_dup 0)
-	(zero_extend:DI (match_dup 4)))]
-{
-  operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2],
-					   operands[3], <VEC_base>mode);
-}
-  [(set_attr "type" "load,load,fpload,fpload")
-   (set_attr "length" "4,8,4,8")
-   (set_attr "isa" "*,*,<VSX_EX_ISA>,<VSX_EX_ISA>")])
-
-;; Extract a V8HI/V4SI element from memory with a variable element number
-;; and sign extend it to DImode.
-(define_insn_and_split "*vsx_extract_<mode>_var_load_to_sdi"
-  [(set (match_operand:DI 0 "register_operand" "=r,r,<VSX_EX>,<VSX_EX>")
-	(sign_extend:DI
-	 (unspec:<VEC_base>
-	  [(match_operand:VSX_EXTRACT_ISIGN 1 "memory_operand" "Q,m,Q,m")
-	   (match_operand:DI 2 "gpc_reg_operand" "r,r,r,r")]
-	  UNSPEC_VSX_EXTRACT)))
-   (clobber (match_scratch:DI 3 "=X,&b,X,&b"))]
-  "VECTOR_MEM_VSX_P (<MODE>mode) && TARGET_POWERPC64"
-  "#"
-  "&& 1"
-  [(set (match_dup 0)
-	(sign_extend:DI (match_dup 4)))]
-{
-  operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2],
-					   operands[3], <VEC_base>mode);
-}
-  [(set_attr "type" "load,load,fpload,fpload")
-   (set_attr "length" "4,8,8,12")
-   (set_attr "isa" "*,*,<VSX_EX_ISA>,<VSX_EX_ISA>")])
-
-;; Extract a V8HI element from memory with a variable element number
-;; and zero or sign extend it to SImode.
-(define_insn_and_split "*vsx_extract_v8hi_var_load_to_<su>si"
-  [(set (match_operand:SI 0 "register_operand" "=r,r,v,v")
-	(any_extend:SI
-	 (unspec:<VEC_base>
-	  [(match_operand:VSX_EXTRACT_I 1 "memory_operand" "Q,m,Q,m")
-	   (match_operand:DI 2 "gpc_reg_operand" "r,r,r,r")]
-	  UNSPEC_VSX_EXTRACT)))
-   (clobber (match_scratch:DI 3 "=X,&b,X,&b"))]
-  "VECTOR_MEM_VSX_P (V8HImode) && TARGET_POWERPC64"
-  "#"
-  "&& 1"
-  [(set (match_dup 0)
-	(any_extend:SI (match_dup 4)))]
-{
-  operands[4] = rs6000_adjust_vec_address (operands[0], operands[1], operands[2],
-					   operands[3], HImode);
-}
-  [(set_attr "type" "load,load,fpload,fpload")
-   (set_attr "length" "4,8,8,12")
-   (set_attr "isa" "*,*,p9v,p9v")])
+  [(set_attr "type" "load")])
 
 ;; ISA 3.1 extract
 (define_expand "vextractl<mode>"
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-char-1.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-char-1.c
deleted file mode 100644
index a392e4322bb..00000000000
--- a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-char-1.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/* { dg-do compile { target lp64 } } */
-/* { dg-options "-O2 -mvsx" } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-
-/* Test to verify that the vec_extract with constant element numbers can load
-   SImode and fold the sign/extension into the load.  */
-
-#include <altivec.h>
-
-unsigned long long
-extract_uns_v16qi_0 (vector unsigned char *p)
-{
-  return vec_extract (*p, 0);          /* lbz, no rlwinm.  */
-}
-
-unsigned long long
-extract_uns_v16qi_1 (vector unsigned char *p)
-{
-  return vec_extract (*p, 1);          /* lbz, no rlwinm.  */
-}
-
-/* { dg-final { scan-assembler-not {\mrlwinm\M} } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-char-2.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-char-2.c
deleted file mode 100644
index ee6fb79993a..00000000000
--- a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-char-2.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* { dg-do compile { target lp64 } } */
-/* { dg-options "-O2 -mvsx" } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-
-/* Test to verify that the vec_extract with variable element numbers can load
-   QImode and fold the zero extension into the load.  */
-
-#include <altivec.h>
-#include <stddef.h>
-
-unsigned long long
-extract_uns_var_v16qi (vector unsigned char *p, size_t n)
-{
-  return vec_extract (*p, n);		/* lbzx, no rlwinm.  */
-}
-
-/* { dg-final { scan-assembler-not {\mrlwinm\M} } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-1.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-1.c
deleted file mode 100644
index e81ab4954ae..00000000000
--- a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-1.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* { dg-do compile { target lp64 } } */
-/* { dg-options "-O2 -mvsx" } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-
-/* Test to verify that the vec_extract with constant element numbers can load
-   SImode and fold the sign/extension into the load.  */
-
-#include <altivec.h>
-
-long long
-extract_sign_v4si_0 (vector int *p)
-{
-  return vec_extract (*p, 0);          /* lwa, no extsw.  */
-}
-
-long long
-extract_sign_v4si_1 (vector int *p)
-{
-  return vec_extract (*p, 1);          /* lwa, no extsw.  */
-}
-
-unsigned long long
-extract_uns_v4si_0 (vector unsigned int *p)
-{
-  return vec_extract (*p, 0);          /* lwz, no rldicl.  */
-}
-
-unsigned long long
-extract_uns_v4si_1 (vector unsigned int *p)
-{
-  return vec_extract (*p, 1);          /* lwz, no rldicl.  */
-}
-
-/* { dg-final { scan-assembler-times {\mlwa\M}   2 } } */
-/* { dg-final { scan-assembler-times {\mlwz\M}   2 } } */
-/* { dg-final { scan-assembler-not   {\mextsw\M}   } } */
-/* { dg-final { scan-assembler-not   {\mrldicl\M}  } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-2.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-2.c
deleted file mode 100644
index 91e85bf5a5b..00000000000
--- a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-2.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* { dg-do compile { target lp64 } } */
-/* { dg-require-effective-target powerpc_p8vector_ok } */
-/* { dg-options "-O2 -mdejagnu-cpu=power8" } */
-
-/* Test to verify that the vec_extract with constant element numbers can load
-   SImode and convert the value to float, and double by loading the value
-   directly into a vector register, and not loading up the GPRs first.  */
-
-#include <altivec.h>
-
-float
-extract_float_sign_v4si_0 (vector int *p)
-{
-  return vec_extract (*p, 0);		/* lfiwax or lxsiwax.  */
-}
-
-float
-extract_float_sign_v4si_1 (vector int *p)
-{
-  return vec_extract (*p, 1);		/* lfiwax or lxsiwax.  */
-}
-
-double
-extract_double_uns_v4si_0 (vector unsigned int *p)
-{
-  return vec_extract (*p, 0);		/* lfiwzx or lxsiwzx.  */
-}
-
-double
-extract_double_uns_v4si_3 (vector unsigned int *p)
-{
-  return vec_extract (*p, 3);		/* lfiwzx or lxsiwzx.  */
-}
-
-/* { dg-final { scan-assembler-times {\mlfiwax\M|\mlxsiwax\M}  2 } } */
-/* { dg-final { scan-assembler-times {\mlfiwzx\M|\mlxsiwzx\M}  2 } } */
-/* { dg-final { scan-assembler-not   {\mlw[az]\M}                } } */
-/* { dg-final { scan-assembler-not   {\mmtvsrw[sz]\M}            } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-3.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-3.c
deleted file mode 100644
index f89eb617770..00000000000
--- a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-int-3.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* { dg-do compile { target lp64 } } */
-/* { dg-options "-O2 -mvsx" } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-
-/* Test to verify that the vec_extract with variable element numbers can load
-   SImode and fold the sign/extension into the load.  */
-
-#include <altivec.h>
-#include <stddef.h>
-
-long long
-extract_sign_v4si_var (vector int *p, size_t n)
-{
-  return vec_extract (*p, n);		/* lwax, no extsw.  */
-}
-
-unsigned long long
-extract_uns_v4si_var (vector unsigned int *p, size_t n)
-{
-  return vec_extract (*p, n);		/* lwzx, no rldicl.  */
-}
-
-/* { dg-final { scan-assembler-times {\mlwax\M}   1 } } */
-/* { dg-final { scan-assembler-times {\mlwzx\M}   1 } } */
-/* { dg-final { scan-assembler-not   {\mextsw\M}    } } */
-/* { dg-final { scan-assembler-not   {\mrldicl\M}   } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-1.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-1.c
deleted file mode 100644
index 3c834a77948..00000000000
--- a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-1.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* { dg-do compile { target lp64 } } */
-/* { dg-options "-O2 -mvsx" } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-
-/* Test to verify that the vec_extract with constant element numbers can load
-   SImode and fold the sign/extension into the load.  */
-
-#include <altivec.h>
-
-long long
-extract_sign_v8hi_0 (vector short *p)
-{
-  return vec_extract (*p, 0);          /* lwa, no extsw.  */
-}
-
-long long
-extract_sign_v8hi_1 (vector short *p)
-{
-  return vec_extract (*p, 1);          /* lwa, no extsw.  */
-}
-
-unsigned long long
-extract_uns_v8hi_0 (vector unsigned short *p)
-{
-  return vec_extract (*p, 0);          /* lwz, no rlwinm.  */
-}
-
-unsigned long long
-extract_uns_v8hi_1 (vector unsigned short *p)
-{
-  return vec_extract (*p, 1);          /* lwz, no rlwinm.  */
-}
-
-/* { dg-final { scan-assembler-times {\mlha\M}    2 } } */
-/* { dg-final { scan-assembler-times {\mlhz\M}    2 } } */
-/* { dg-final { scan-assembler-not   {\mextsh\M}    } } */
-/* { dg-final { scan-assembler-not   {\mrlwinm\M}   } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-2.c b/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-2.c
deleted file mode 100644
index efb5447f11b..00000000000
--- a/gcc/testsuite/gcc.target/powerpc/vec-extract-mem-short-2.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* { dg-do compile { target lp64 } } */
-/* { dg-options "-O2 -mvsx" } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-
-/* Test to verify that the vec_extract with variable element numbers can load
-   HImode and fold the sign/extension into the load.  */
-
-#include <altivec.h>
-#include <stddef.h>
-
-long long
-extract_sign_v8hi_var (vector short *p, size_t n)
-{
-  return vec_extract (*p, n);		/* lwax, no extsw.  */
-}
-
-unsigned long long
-extract_uns_v8hi_var (vector unsigned short *p, size_t n)
-{
-  return vec_extract (*p, n);		/* lwzx, no rlwinm.  */
-}
-
-/* { dg-final { scan-assembler-times {\mlhax\M}     1 } } */
-/* { dg-final { scan-assembler-times {\mlhzx\M}     1 } } */
-/* { dg-final { scan-assembler-not   {\mextsh\M}      } } */
-/* { dg-final { scan-assembler-not   {\mrlwinm\M}     } } */