PR target/89021
* config/i386/mmx.md (*vec_dupv2sf): Changed to
define_insn_and_split to support SSE emulation.
(*vec_extractv2sf_0): Likewise.
(*vec_extractv2sf_1): Likewise.
(*vec_extractv2si_0): Likewise.
(*vec_extractv2si_1): Likewise.
(*vec_extractv2si_zext_mem): Likewise.
(vec_setv2sf): Also allow TARGET_MMX_WITH_SSE.
(vec_extractv2sf_1 splitter): Likewise.
(vec_extractv2sfsf): Likewise.
(vec_setv2si): Likewise.
(vec_extractv2si_1 splitter): Likewise.
(vec_extractv2sisi): Likewise.
(vec_setv4hi): Likewise.
(vec_extractv4hihi): Likewise.
(vec_setv8qi): Likewise.
(vec_extractv8qiqi): Likewise.
(vec_extractv2sfsf): Also allow TARGET_MMX_WITH_SSE. Pass
TARGET_MMX_WITH_SSE ix86_expand_vector_extract.
(vec_extractv2sisi): Likewise.
(vec_extractv4hihi): Likewise.
(vec_extractv8qiqi): Likewise.
(vec_initv2sfsf): Also allow TARGET_MMX_WITH_SSE. Pass
TARGET_MMX_WITH_SSE to ix86_expand_vector_init.
(vec_initv2sisi): Likewise.
(vec_initv4hihi): Likewise.
(vec_initv8qiqi): Likewise.
(vec_setv2si): Also allow TARGET_MMX_WITH_SSE. Pass
TARGET_MMX_WITH_SSE to ix86_expand_vector_set.
(vec_setv4hi): Likewise.
(vec_setv8qi): Likewise.
---
gcc/config/i386/mmx.md | 110 ++++++++++++++++++++++++-----------------
1 file changed, 66 insertions(+), 44 deletions(-)
diff --git a/gcc/config/i386/mmx.md b/gcc/config/i386/mmx.md
index b230dee521f..479568aa322 100644
--- a/gcc/config/i386/mmx.md
+++ b/gcc/config/i386/mmx.md
@@ -555,14 +555,23 @@
(set_attr "prefix_extra" "1")
(set_attr "mode" "V2SF")])
-(define_insn "*vec_dupv2sf"
- [(set (match_operand:V2SF 0 "register_operand" "=y")
+(define_insn_and_split "*vec_dupv2sf"
+ [(set (match_operand:V2SF 0 "register_operand" "=y,x,Yv")
(vec_duplicate:V2SF
- (match_operand:SF 1 "register_operand" "0")))]
- "TARGET_MMX"
- "punpckldq\t%0, %0"
- [(set_attr "type" "mmxcvt")
- (set_attr "mode" "DI")])
+ (match_operand:SF 1 "register_operand" "0,0,Yv")))]
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
+ "@
+ punpckldq\t%0, %0
+ #
+ #"
+ "TARGET_MMX_WITH_SSE && reload_completed"
+ [(set (match_dup 0)
+ (vec_duplicate:V4SF (match_dup 1)))]
+ "operands[0] = lowpart_subreg (V4SFmode, operands[0],
+ GET_MODE (operands[0]));"
+ [(set_attr "mmx_isa" "native,x64_noavx,x64_avx")
+ (set_attr "type" "mmxcvt,ssemov,ssemov")
+ (set_attr "mode" "DI,TI,TI")])
(define_insn "*mmx_concatv2sf"
[(set (match_operand:V2SF 0 "register_operand" "=y,y")
@@ -580,9 +589,9 @@
[(match_operand:V2SF 0 "register_operand")
(match_operand:SF 1 "register_operand")
(match_operand 2 "const_int_operand")]
- "TARGET_MMX"
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
{
- ix86_expand_vector_set (false, operands[0], operands[1],
+ ix86_expand_vector_set (TARGET_MMX_WITH_SSE, operands[0], operands[1],
INTVAL (operands[2]));
DONE;
})
@@ -594,11 +603,13 @@
(vec_select:SF
(match_operand:V2SF 1 "nonimmediate_operand" " xm,x,ym,y,m,m")
(parallel [(const_int 0)])))]
- "TARGET_MMX && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE)
+ && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
"#"
"&& reload_completed"
[(set (match_dup 0) (match_dup 1))]
- "operands[1] = gen_lowpart (SFmode, operands[1]);")
+ "operands[1] = gen_lowpart (SFmode, operands[1]);"
+ [(set_attr "mmx_isa" "*,*,native,native,*,*")])
;; Avoid combining registers from different units in a single alternative,
;; see comment above inline_secondary_memory_needed function in i386.c
@@ -607,7 +618,8 @@
(vec_select:SF
(match_operand:V2SF 1 "nonimmediate_operand" " 0,x,x,o,o,o,o")
(parallel [(const_int 1)])))]
- "TARGET_MMX && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE)
+ && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
"@
punpckhdq\t%0, %0
%vmovshdup\t{%1, %0|%0, %1}
@@ -617,6 +629,7 @@
#
#"
[(set_attr "isa" "*,sse3,noavx,*,*,*,*")
+ (set_attr "mmx_isa" "native,*,*,native,*,*,*")
(set_attr "type" "mmxcvt,sse,sseshuf1,mmxmov,ssemov,fmov,imov")
(set (attr "length_immediate")
(if_then_else (eq_attr "alternative" "2")
@@ -634,7 +647,7 @@
(vec_select:SF
(match_operand:V2SF 1 "memory_operand")
(parallel [(const_int 1)])))]
- "TARGET_MMX && reload_completed"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE) && reload_completed"
[(set (match_dup 0) (match_dup 1))]
"operands[1] = adjust_address (operands[1], SFmode, 4);")
@@ -642,19 +655,20 @@
[(match_operand:SF 0 "register_operand")
(match_operand:V2SF 1 "register_operand")
(match_operand 2 "const_int_operand")]
- "TARGET_MMX"
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
{
- ix86_expand_vector_extract (false, operands[0], operands[1],
- INTVAL (operands[2]));
+ ix86_expand_vector_extract (TARGET_MMX_WITH_SSE, operands[0],
+ operands[1], INTVAL (operands[2]));
DONE;
})
(define_expand "vec_initv2sfsf"
[(match_operand:V2SF 0 "register_operand")
(match_operand 1)]
- "TARGET_SSE"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE) && TARGET_SSE"
{
- ix86_expand_vector_init (false, operands[0], operands[1]);
+ ix86_expand_vector_init (TARGET_MMX_WITH_SSE, operands[0],
+ operands[1]);
DONE;
})
@@ -1526,9 +1540,9 @@
[(match_operand:V2SI 0 "register_operand")
(match_operand:SI 1 "register_operand")
(match_operand 2 "const_int_operand")]
- "TARGET_MMX"
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
{
- ix86_expand_vector_set (false, operands[0], operands[1],
+ ix86_expand_vector_set (TARGET_MMX_WITH_SSE, operands[0], operands[1],
INTVAL (operands[2]));
DONE;
})
@@ -1540,11 +1554,13 @@
(vec_select:SI
(match_operand:V2SI 1 "nonimmediate_operand" "xm,x,ym,y,m")
(parallel [(const_int 0)])))]
- "TARGET_MMX && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE)
+ && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
"#"
"&& reload_completed"
[(set (match_dup 0) (match_dup 1))]
- "operands[1] = gen_lowpart (SImode, operands[1]);")
+ "operands[1] = gen_lowpart (SImode, operands[1]);"
+ [(set_attr "mmx_isa" "*,*,native,native,*")])
;; Avoid combining registers from different units in a single alternative,
;; see comment above inline_secondary_memory_needed function in i386.c
@@ -1553,7 +1569,8 @@
(vec_select:SI
(match_operand:V2SI 1 "nonimmediate_operand" " 0,x,x,o,o,o")
(parallel [(const_int 1)])))]
- "TARGET_MMX && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE)
+ && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
"@
punpckhdq\t%0, %0
%vpshufd\t{$0xe5, %1, %0|%0, %1, 0xe5}
@@ -1562,6 +1579,7 @@
#
#"
[(set_attr "isa" "*,sse2,noavx,*,*,*")
+ (set_attr "mmx_isa" "native,*,*,native,*,*")
(set_attr "type" "mmxcvt,sseshuf1,sseshuf1,mmxmov,ssemov,imov")
(set (attr "length_immediate")
(if_then_else (eq_attr "alternative" "1,2")
@@ -1575,7 +1593,7 @@
(vec_select:SI
(match_operand:V2SI 1 "memory_operand")
(parallel [(const_int 1)])))]
- "TARGET_MMX && reload_completed"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE) && reload_completed"
[(set (match_dup 0) (match_dup 1))]
"operands[1] = adjust_address (operands[1], SImode, 4);")
@@ -1592,25 +1610,27 @@
{
operands[1] = adjust_address (operands[1], SImode, INTVAL (operands[2]) * 4);
}
- [(set_attr "isa" "*,sse2,*")])
+ [(set_attr "isa" "*,sse2,*")
+ (set_attr "mmx_isa" "native,*,*")])
(define_expand "vec_extractv2sisi"
[(match_operand:SI 0 "register_operand")
(match_operand:V2SI 1 "register_operand")
(match_operand 2 "const_int_operand")]
- "TARGET_MMX"
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
{
- ix86_expand_vector_extract (false, operands[0], operands[1],
- INTVAL (operands[2]));
+ ix86_expand_vector_extract (TARGET_MMX_WITH_SSE, operands[0],
+ operands[1], INTVAL (operands[2]));
DONE;
})
(define_expand "vec_initv2sisi"
[(match_operand:V2SI 0 "register_operand")
(match_operand 1)]
- "TARGET_SSE"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE) && TARGET_SSE"
{
- ix86_expand_vector_init (false, operands[0], operands[1]);
+ ix86_expand_vector_init (TARGET_MMX_WITH_SSE, operands[0],
+ operands[1]);
DONE;
})
@@ -1618,9 +1638,9 @@
[(match_operand:V4HI 0 "register_operand")
(match_operand:HI 1 "register_operand")
(match_operand 2 "const_int_operand")]
- "TARGET_MMX"
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
{
- ix86_expand_vector_set (false, operands[0], operands[1],
+ ix86_expand_vector_set (TARGET_MMX_WITH_SSE, operands[0], operands[1],
INTVAL (operands[2]));
DONE;
})
@@ -1629,19 +1649,20 @@
[(match_operand:HI 0 "register_operand")
(match_operand:V4HI 1 "register_operand")
(match_operand 2 "const_int_operand")]
- "TARGET_MMX"
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
{
- ix86_expand_vector_extract (false, operands[0], operands[1],
- INTVAL (operands[2]));
+ ix86_expand_vector_extract (TARGET_MMX_WITH_SSE, operands[0],
+ operands[1], INTVAL (operands[2]));
DONE;
})
(define_expand "vec_initv4hihi"
[(match_operand:V4HI 0 "register_operand")
(match_operand 1)]
- "TARGET_SSE"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE) && TARGET_SSE"
{
- ix86_expand_vector_init (false, operands[0], operands[1]);
+ ix86_expand_vector_init (TARGET_MMX_WITH_SSE, operands[0],
+ operands[1]);
DONE;
})
@@ -1649,9 +1670,9 @@
[(match_operand:V8QI 0 "register_operand")
(match_operand:QI 1 "register_operand")
(match_operand 2 "const_int_operand")]
- "TARGET_MMX"
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
{
- ix86_expand_vector_set (false, operands[0], operands[1],
+ ix86_expand_vector_set (TARGET_MMX_WITH_SSE, operands[0], operands[1],
INTVAL (operands[2]));
DONE;
})
@@ -1660,19 +1681,20 @@
[(match_operand:QI 0 "register_operand")
(match_operand:V8QI 1 "register_operand")
(match_operand 2 "const_int_operand")]
- "TARGET_MMX"
+ "TARGET_MMX || TARGET_MMX_WITH_SSE"
{
- ix86_expand_vector_extract (false, operands[0], operands[1],
- INTVAL (operands[2]));
+ ix86_expand_vector_extract (TARGET_MMX_WITH_SSE, operands[0],
+ operands[1], INTVAL (operands[2]));
DONE;
})
(define_expand "vec_initv8qiqi"
[(match_operand:V8QI 0 "register_operand")
(match_operand 1)]
- "TARGET_SSE"
+ "(TARGET_MMX || TARGET_MMX_WITH_SSE) && TARGET_SSE"
{
- ix86_expand_vector_init (false, operands[0], operands[1]);
+ ix86_expand_vector_init (TARGET_MMX_WITH_SSE, operands[0],
+ operands[1]);
DONE;
})
--
2.20.1
