aboutsummaryrefslogtreecommitdiff
path: root/gcc/config/rs6000
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/config/rs6000')
-rw-r--r--gcc/config/rs6000/altivec.md80
-rw-r--r--gcc/config/rs6000/rs6000.cc8
-rw-r--r--gcc/config/rs6000/vsx.md28
3 files changed, 76 insertions, 40 deletions
diff --git a/gcc/config/rs6000/altivec.md b/gcc/config/rs6000/altivec.md
index bb20441..dcc71cc 100644
--- a/gcc/config/rs6000/altivec.md
+++ b/gcc/config/rs6000/altivec.md
@@ -1212,16 +1212,18 @@
(use (match_operand:V4SI 2 "register_operand"))]
"VECTOR_MEM_ALTIVEC_P (V4SImode)"
{
- rtx (*fun) (rtx, rtx, rtx);
- fun = BYTES_BIG_ENDIAN ? gen_altivec_vmrghw_direct_v4si
- : gen_altivec_vmrglw_direct_v4si;
- if (!BYTES_BIG_ENDIAN)
- std::swap (operands[1], operands[2]);
- emit_insn (fun (operands[0], operands[1], operands[2]));
+ if (BYTES_BIG_ENDIAN)
+ emit_insn (gen_altivec_vmrghw_direct_v4si_be (operands[0],
+ operands[1],
+ operands[2]));
+ else
+ emit_insn (gen_altivec_vmrglw_direct_v4si_le (operands[0],
+ operands[2],
+ operands[1]));
DONE;
})
-(define_insn "altivec_vmrghw_direct_<mode>"
+(define_insn "altivec_vmrghw_direct_<mode>_be"
[(set (match_operand:VSX_W 0 "register_operand" "=wa,v")
(vec_select:VSX_W
(vec_concat:<VS_double>
@@ -1229,7 +1231,21 @@
(match_operand:VSX_W 2 "register_operand" "wa,v"))
(parallel [(const_int 0) (const_int 4)
(const_int 1) (const_int 5)])))]
- "TARGET_ALTIVEC"
+ "TARGET_ALTIVEC && BYTES_BIG_ENDIAN"
+ "@
+ xxmrghw %x0,%x1,%x2
+ vmrghw %0,%1,%2"
+ [(set_attr "type" "vecperm")])
+
+(define_insn "altivec_vmrghw_direct_<mode>_le"
+ [(set (match_operand:VSX_W 0 "register_operand" "=wa,v")
+ (vec_select:VSX_W
+ (vec_concat:<VS_double>
+ (match_operand:VSX_W 2 "register_operand" "wa,v")
+ (match_operand:VSX_W 1 "register_operand" "wa,v"))
+ (parallel [(const_int 2) (const_int 6)
+ (const_int 3) (const_int 7)])))]
+ "TARGET_ALTIVEC && !BYTES_BIG_ENDIAN"
"@
xxmrghw %x0,%x1,%x2
vmrghw %0,%1,%2"
@@ -1318,16 +1334,18 @@
(use (match_operand:V4SI 2 "register_operand"))]
"VECTOR_MEM_ALTIVEC_P (V4SImode)"
{
- rtx (*fun) (rtx, rtx, rtx);
- fun = BYTES_BIG_ENDIAN ? gen_altivec_vmrglw_direct_v4si
- : gen_altivec_vmrghw_direct_v4si;
- if (!BYTES_BIG_ENDIAN)
- std::swap (operands[1], operands[2]);
- emit_insn (fun (operands[0], operands[1], operands[2]));
+ if (BYTES_BIG_ENDIAN)
+ emit_insn (gen_altivec_vmrglw_direct_v4si_be (operands[0],
+ operands[1],
+ operands[2]));
+ else
+ emit_insn (gen_altivec_vmrghw_direct_v4si_le (operands[0],
+ operands[2],
+ operands[1]));
DONE;
})
-(define_insn "altivec_vmrglw_direct_<mode>"
+(define_insn "altivec_vmrglw_direct_<mode>_be"
[(set (match_operand:VSX_W 0 "register_operand" "=wa,v")
(vec_select:VSX_W
(vec_concat:<VS_double>
@@ -1335,7 +1353,21 @@
(match_operand:VSX_W 2 "register_operand" "wa,v"))
(parallel [(const_int 2) (const_int 6)
(const_int 3) (const_int 7)])))]
- "TARGET_ALTIVEC"
+ "TARGET_ALTIVEC && BYTES_BIG_ENDIAN"
+ "@
+ xxmrglw %x0,%x1,%x2
+ vmrglw %0,%1,%2"
+ [(set_attr "type" "vecperm")])
+
+(define_insn "altivec_vmrglw_direct_<mode>_le"
+ [(set (match_operand:VSX_W 0 "register_operand" "=wa,v")
+ (vec_select:VSX_W
+ (vec_concat:<VS_double>
+ (match_operand:VSX_W 2 "register_operand" "wa,v")
+ (match_operand:VSX_W 1 "register_operand" "wa,v"))
+ (parallel [(const_int 0) (const_int 4)
+ (const_int 1) (const_int 5)])))]
+ "TARGET_ALTIVEC && !BYTES_BIG_ENDIAN"
"@
xxmrglw %x0,%x1,%x2
vmrglw %0,%1,%2"
@@ -3861,13 +3893,13 @@
{
emit_insn (gen_altivec_vmuleuh (ve, operands[1], operands[2]));
emit_insn (gen_altivec_vmulouh (vo, operands[1], operands[2]));
- emit_insn (gen_altivec_vmrghw_direct_v4si (operands[0], ve, vo));
+ emit_insn (gen_altivec_vmrghw (operands[0], ve, vo));
}
else
{
emit_insn (gen_altivec_vmulouh (ve, operands[1], operands[2]));
emit_insn (gen_altivec_vmuleuh (vo, operands[1], operands[2]));
- emit_insn (gen_altivec_vmrghw_direct_v4si (operands[0], vo, ve));
+ emit_insn (gen_altivec_vmrglw (operands[0], ve, vo));
}
DONE;
})
@@ -3886,13 +3918,13 @@
{
emit_insn (gen_altivec_vmuleuh (ve, operands[1], operands[2]));
emit_insn (gen_altivec_vmulouh (vo, operands[1], operands[2]));
- emit_insn (gen_altivec_vmrglw_direct_v4si (operands[0], ve, vo));
+ emit_insn (gen_altivec_vmrglw (operands[0], ve, vo));
}
else
{
emit_insn (gen_altivec_vmulouh (ve, operands[1], operands[2]));
emit_insn (gen_altivec_vmuleuh (vo, operands[1], operands[2]));
- emit_insn (gen_altivec_vmrglw_direct_v4si (operands[0], vo, ve));
+ emit_insn (gen_altivec_vmrghw (operands[0], ve, vo));
}
DONE;
})
@@ -3911,13 +3943,13 @@
{
emit_insn (gen_altivec_vmulesh (ve, operands[1], operands[2]));
emit_insn (gen_altivec_vmulosh (vo, operands[1], operands[2]));
- emit_insn (gen_altivec_vmrghw_direct_v4si (operands[0], ve, vo));
+ emit_insn (gen_altivec_vmrghw (operands[0], ve, vo));
}
else
{
emit_insn (gen_altivec_vmulosh (ve, operands[1], operands[2]));
emit_insn (gen_altivec_vmulesh (vo, operands[1], operands[2]));
- emit_insn (gen_altivec_vmrghw_direct_v4si (operands[0], vo, ve));
+ emit_insn (gen_altivec_vmrglw (operands[0], ve, vo));
}
DONE;
})
@@ -3936,13 +3968,13 @@
{
emit_insn (gen_altivec_vmulesh (ve, operands[1], operands[2]));
emit_insn (gen_altivec_vmulosh (vo, operands[1], operands[2]));
- emit_insn (gen_altivec_vmrglw_direct_v4si (operands[0], ve, vo));
+ emit_insn (gen_altivec_vmrglw (operands[0], ve, vo));
}
else
{
emit_insn (gen_altivec_vmulosh (ve, operands[1], operands[2]));
emit_insn (gen_altivec_vmulesh (vo, operands[1], operands[2]));
- emit_insn (gen_altivec_vmrglw_direct_v4si (operands[0], vo, ve));
+ emit_insn (gen_altivec_vmrghw (operands[0], ve, vo));
}
DONE;
})
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index e4dc629..2046a83 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -23450,8 +23450,8 @@ altivec_expand_vec_perm_const (rtx target, rtx op0, rtx op1,
: CODE_FOR_altivec_vmrglh_direct,
{0, 1, 16, 17, 2, 3, 18, 19, 4, 5, 20, 21, 6, 7, 22, 23}},
{OPTION_MASK_ALTIVEC,
- BYTES_BIG_ENDIAN ? CODE_FOR_altivec_vmrghw_direct_v4si
- : CODE_FOR_altivec_vmrglw_direct_v4si,
+ BYTES_BIG_ENDIAN ? CODE_FOR_altivec_vmrghw_direct_v4si_be
+ : CODE_FOR_altivec_vmrglw_direct_v4si_le,
{0, 1, 2, 3, 16, 17, 18, 19, 4, 5, 6, 7, 20, 21, 22, 23}},
{OPTION_MASK_ALTIVEC,
BYTES_BIG_ENDIAN ? CODE_FOR_altivec_vmrglb_direct
@@ -23462,8 +23462,8 @@ altivec_expand_vec_perm_const (rtx target, rtx op0, rtx op1,
: CODE_FOR_altivec_vmrghh_direct,
{8, 9, 24, 25, 10, 11, 26, 27, 12, 13, 28, 29, 14, 15, 30, 31}},
{OPTION_MASK_ALTIVEC,
- BYTES_BIG_ENDIAN ? CODE_FOR_altivec_vmrglw_direct_v4si
- : CODE_FOR_altivec_vmrghw_direct_v4si,
+ BYTES_BIG_ENDIAN ? CODE_FOR_altivec_vmrglw_direct_v4si_be
+ : CODE_FOR_altivec_vmrghw_direct_v4si_le,
{8, 9, 10, 11, 24, 25, 26, 27, 12, 13, 14, 15, 28, 29, 30, 31}},
{OPTION_MASK_P8_VECTOR,
BYTES_BIG_ENDIAN ? CODE_FOR_p8_vmrgew_v4sf_direct
diff --git a/gcc/config/rs6000/vsx.md b/gcc/config/rs6000/vsx.md
index f135fa0..7a9c19a 100644
--- a/gcc/config/rs6000/vsx.md
+++ b/gcc/config/rs6000/vsx.md
@@ -4798,12 +4798,14 @@
(const_int 1) (const_int 5)])))]
"VECTOR_MEM_VSX_P (<MODE>mode)"
{
- rtx (*fun) (rtx, rtx, rtx);
- fun = BYTES_BIG_ENDIAN ? gen_altivec_vmrghw_direct_<mode>
- : gen_altivec_vmrglw_direct_<mode>;
- if (!BYTES_BIG_ENDIAN)
- std::swap (operands[1], operands[2]);
- emit_insn (fun (operands[0], operands[1], operands[2]));
+ if (BYTES_BIG_ENDIAN)
+ emit_insn (gen_altivec_vmrghw_direct_v4si_be (operands[0],
+ operands[1],
+ operands[2]));
+ else
+ emit_insn (gen_altivec_vmrglw_direct_v4si_le (operands[0],
+ operands[2],
+ operands[1]));
DONE;
}
[(set_attr "type" "vecperm")])
@@ -4818,12 +4820,14 @@
(const_int 3) (const_int 7)])))]
"VECTOR_MEM_VSX_P (<MODE>mode)"
{
- rtx (*fun) (rtx, rtx, rtx);
- fun = BYTES_BIG_ENDIAN ? gen_altivec_vmrglw_direct_<mode>
- : gen_altivec_vmrghw_direct_<mode>;
- if (!BYTES_BIG_ENDIAN)
- std::swap (operands[1], operands[2]);
- emit_insn (fun (operands[0], operands[1], operands[2]));
+ if (BYTES_BIG_ENDIAN)
+ emit_insn (gen_altivec_vmrglw_direct_v4si_be (operands[0],
+ operands[1],
+ operands[2]));
+ else
+ emit_insn (gen_altivec_vmrghw_direct_v4si_le (operands[0],
+ operands[2],
+ operands[1]));
DONE;
}
[(set_attr "type" "vecperm")])
generated by cgit v1.1 at 2024-07-24 08:24:53 +0000