From 9c928644c1ff617dd27c031b90491e7d2b293524 Mon Sep 17 00:00:00 2001
From: EgorBo <egorbo@gmail.com>
Date: Tue, 25 Apr 2023 23:22:54 +0200
Subject: [PATCH 1/2] fix simd12_t size

---
 src/coreclr/jit/simd.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/coreclr/jit/simd.h b/src/coreclr/jit/simd.h
index bea264d947a392..bbec5461a56c3d 100644
--- a/src/coreclr/jit/simd.h
+++ b/src/coreclr/jit/simd.h
@@ -53,7 +53,9 @@ struct simd8_t
         return {};
     }
 };
+static_assert_no_msg(sizeof(simd8_t) == 8);
 
+#include "pshpack4.h"
 struct simd12_t
 {
     union {
@@ -109,6 +111,8 @@ struct simd12_t
         return {};
     }
 };
+#include <poppack.h>
+static_assert_no_msg(sizeof(simd12_t) == 12);
 
 struct simd16_t
 {
@@ -161,6 +165,7 @@ struct simd16_t
         return {};
     }
 };
+static_assert_no_msg(sizeof(simd16_t) == 16);
 
 #if defined(TARGET_XARCH)
 struct simd32_t
@@ -215,6 +220,7 @@ struct simd32_t
         return {};
     }
 };
+static_assert_no_msg(sizeof(simd32_t) == 32);
 
 struct simd64_t
 {
@@ -269,6 +275,7 @@ struct simd64_t
         return {};
     }
 };
+static_assert_no_msg(sizeof(simd64_t) == 64);
 
 typedef simd64_t simd_t;
 #else

From cb03e04d5dc475823d44dc9bb8760194bb09990c Mon Sep 17 00:00:00 2001
From: Egor Bogatov <egorbo@gmail.com>
Date: Wed, 26 Apr 2023 00:13:24 +0200
Subject: [PATCH 2/2] Update simd.h

---
 src/coreclr/jit/simd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/coreclr/jit/simd.h b/src/coreclr/jit/simd.h
index bbec5461a56c3d..fcadaf0d9249ad 100644
--- a/src/coreclr/jit/simd.h
+++ b/src/coreclr/jit/simd.h
@@ -55,7 +55,7 @@ struct simd8_t
 };
 static_assert_no_msg(sizeof(simd8_t) == 8);
 
-#include "pshpack4.h"
+#include <pshpack4.h>
 struct simd12_t
 {
     union {