From 9f2f108a8a68c7b7b2de5350439a8ab8e17a54da Mon Sep 17 00:00:00 2001
From: "Hu, Lin1" <lin1.hu@intel.com>
Date: Wed, 9 Oct 2024 10:20:05 +0800
Subject: [PATCH] i386: Fix some patterns's mem attribute.

Hi, all

This is another patch to modify some pattern's type attr from ssemov to
ssemov2.

Some ssemov pattern's mem attr should be load when their 2 operand is a memory
operand.

Bootstrapped and regtested on x86-64-linux-pc, OK for trunk?

BRs,
Lin

gcc/ChangeLog:

	* config/i386/sse.md
	(sse_movhlps): Change type attr from ssemov to ssemov2.
	(sse_loadhps): Ditto.
	(*vec_concat<mode>): Ditto.
	(vec_setv2df_0): Ditto.
	(sse_loadlps): Change attr from ssemov to ssemov2 except for 2, 3.
	(sse2_loadhps): Change attr from ssemov to ssemov2 except for 0, 1.
	(sse2_loadlpd): Change attr from ssemov to ssemov2 except for 0, 1,
	2.
	(sse2_movsd_<mode>): Change attr from ssemov to ssemov2 except for 5.
	(vec_concatv2df): Change attr from ssemov to ssemov2 except for 0, 1,
	2.
	(*vec_concat<mode>): Change attr from ssemov to ssemov2 for 3, 4.
	(vec_concatv2di): Change attr from ssemov to ssemov2 except for 0, 1,
	2, 3, 4, 5.
---
 gcc/config/i386/sse.md | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index ccef3e063ec..a45b50ad732 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -10995,7 +10995,7 @@
    vmovlps\t{%H2, %1, %0|%0, %1, %H2}
    %vmovhps\t{%2, %0|%q0, %2}"
   [(set_attr "isa" "noavx,avx,noavx,avx,*")
-   (set_attr "type" "ssemov")
+   (set_attr "type" "ssemov2")
    (set_attr "prefix" "orig,maybe_evex,orig,maybe_evex,maybe_vex")
    (set_attr "mode" "V4SF,V4SF,V2SF,V2SF,V2SF")])
 
@@ -11557,7 +11557,7 @@
    vmovlhps\t{%2, %1, %0|%0, %1, %2}
    %vmovlps\t{%2, %H0|%H0, %2}"
   [(set_attr "isa" "noavx,avx,noavx,avx,*")
-   (set_attr "type" "ssemov")
+   (set_attr "type" "ssemov2")
    (set_attr "prefix" "orig,maybe_evex,orig,maybe_evex,maybe_vex")
    (set_attr "mode" "V2SF,V2SF,V4SF,V4SF,V2SF")])
 
@@ -11610,7 +11610,7 @@
    vmovlps\t{%2, %1, %0|%0, %1, %q2}
    %vmovlps\t{%2, %0|%q0, %2}"
   [(set_attr "isa" "noavx,avx,noavx,avx,*")
-   (set_attr "type" "sseshuf,sseshuf,ssemov,ssemov,ssemov")
+   (set_attr "type" "sseshuf,sseshuf,ssemov2,ssemov2,ssemov")
    (set (attr "length_immediate")
      (if_then_else (eq_attr "alternative" "0,1")
 		   (const_string "1")
@@ -11766,7 +11766,7 @@
    movhps\t{%2, %0|%0, %q2}
    vmovhps\t{%2, %1, %0|%0, %1, %q2}"
   [(set_attr "isa" "noavx,avx,noavx,avx")
-   (set_attr "type" "ssemov")
+   (set_attr "type" "ssemov2")
    (set_attr "prefix" "orig,maybe_evex,orig,maybe_evex")
    (set_attr "mode" "V4SF,V4SF,V2SF,V2SF")])
 
@@ -12214,7 +12214,7 @@
    movlpd\t{%2, %0|%0, %2}
    vmovlpd\t{%2, %1, %0|%0, %1, %2}"
   [(set_attr "isa" "noavx,avx,noavx,avx")
-   (set_attr "type" "ssemov")
+   (set_attr "type" "ssemov2")
    (set_attr "mode" "DF")])
 
 (define_expand "vec_set<mode>"
@@ -14665,7 +14665,7 @@
    #
    #"
   [(set_attr "isa" "noavx,avx,noavx,avx,*,*,*")
-   (set_attr "type" "ssemov,ssemov,sselog,sselog,ssemov,fmov,imov")
+   (set_attr "type" "ssemov2,ssemov2,sselog,sselog,ssemov,fmov,imov")
    (set (attr "prefix_data16")
      (if_then_else (eq_attr "alternative" "0")
 		   (const_string "1")
@@ -14735,6 +14735,8 @@
 	      (const_string "fmov")
 	    (eq_attr "alternative" "10")
 	      (const_string "imov")
+	    (eq_attr "alternative" "0,1,2")
+	      (const_string "ssemov2")
 	   ]
 	   (const_string "ssemov")))
    (set (attr "prefix_data16")
@@ -14787,7 +14789,7 @@
      (if_then_else
        (eq_attr "alternative" "5")
        (const_string "sselog")
-       (const_string "ssemov")))
+       (const_string "ssemov2")))
    (set (attr "prefix_data16")
      (if_then_else
        (and (eq_attr "alternative" "2,4")
@@ -14859,7 +14861,7 @@
      (if_then_else
        (eq_attr "alternative" "0,1,2")
        (const_string "sselog")
-       (const_string "ssemov")))
+       (const_string "ssemov2")))
    (set (attr "prefix_data16")
 	(if_then_else (eq_attr "alternative" "3")
 		      (const_string "1")
@@ -21545,7 +21547,7 @@
    movhps\t{%2, %0|%0, %q2}
    vmovhps\t{%2, %1, %0|%0, %1, %q2}"
   [(set_attr "isa" "sse2_noavx,avx,noavx,noavx,avx")
-   (set_attr "type" "sselog,sselog,ssemov,ssemov,ssemov")
+   (set_attr "type" "sselog,sselog,ssemov,ssemov2,ssemov2")
    (set_attr "prefix" "orig,maybe_evex,orig,orig,maybe_evex")
    (set_attr "mode" "TI,TI,V4SF,V2SF,V2SF")])
 
@@ -21653,7 +21655,7 @@
      (if_then_else
        (eq_attr "alternative" "0,1,2,3,4,5")
        (const_string "sselog")
-       (const_string "ssemov")))
+       (const_string "ssemov2")))
    (set (attr "addr")
      (if_then_else (eq_attr "alternative" "0,1")
 		   (const_string "gpr16")
-- 
2.47.2