From da2f95861441209594e7f67268db8bd7463bc065 Mon Sep 17 00:00:00 2001
From: alex_s168 <63254202+alex-s168@users.noreply.github.com>
Date: Wed, 25 Sep 2024 21:11:01 +0200
Subject: [PATCH] add x86 APX features (#1482)

add apx features Update cpu_detect.c3
---
 lib/std/core/private/cpu_detect.c3 |  4 +++-
 src/compiler/enums.h               |  8 ++++++++
 src/compiler/target.c              | 18 +++++++++++++++++-
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/lib/std/core/private/cpu_detect.c3 b/lib/std/core/private/cpu_detect.c3
index 3988d6fc1..ac6f9ebcf 100644
--- a/lib/std/core/private/cpu_detect.c3
+++ b/lib/std/core/private/cpu_detect.c3
@@ -30,6 +30,7 @@ enum X86Feature
 	AMX_FP16,
 	AMX_INT8,
 	AMX_TILE,
+	APXF,
 	AVX,
 	AVX10_1_256,
 	AVX10_1_512,
@@ -156,6 +157,7 @@ fn void x86_initialize_cpu_features()
 	add_feature_if_bit(AMX_FP16, leaf7s1.eax, 21);
 	add_feature_if_bit(AMX_INT8, leaf7.edx, 25);
 	add_feature_if_bit(AMX_TILE, leaf7.edx, 24);
+	add_feature_if_bit(APXF, leaf7s1.edx, 21);
 	add_feature_if_bit(AVX, feat.ecx, 28);
 	add_feature_if_bit(AVX10_1_256, leaf7s1.edx, 19);
 	add_feature_if_bit(AVX10_1_512, leaf_24.ebx, 18);
@@ -255,4 +257,4 @@ fn void x86_initialize_cpu_features()
 	add_feature_if_bit(XSAVEOPT, leaf_d.eax, 0);
 	add_feature_if_bit(XSAVES, leaf_d.eax, 3);
 
-}
\ No newline at end of file
+}
diff --git a/src/compiler/enums.h b/src/compiler/enums.h
index 9df1c836d..6327cf612 100644
--- a/src/compiler/enums.h
+++ b/src/compiler/enums.h
@@ -1473,6 +1473,14 @@ typedef enum
 	X86_FEAT_AMX_FP16,
 	X86_FEAT_AMX_INT8,
 	X86_FEAT_AMX_TILE,
+	X86_FEAT_APX_EGPR,
+    X86_FEAT_APX_PUSH2POP2,
+    X86_FEAT_APX_PPX,
+    X86_FEAT_APX_NDD,
+    X86_FEAT_APX_CCMP,
+    X86_FEAT_APX_NF,
+    X86_FEAT_APX_CF,
+    X86_FEAT_APX_ZU,
 	X86_FEAT_AVX,
 	X86_FEAT_AVX10_1_512,
 	X86_FEAT_AVX10_1_256,
diff --git a/src/compiler/target.c b/src/compiler/target.c
index 836d6b1b1..d73a7304c 100644
--- a/src/compiler/target.c
+++ b/src/compiler/target.c
@@ -298,7 +298,15 @@ static char *x86_feature_name[] = {
 		[X86_FEAT_SSSE3] = "ssse3",
 		[X86_FEAT_SSE4_1] = "sse4.1",
 		[X86_FEAT_SSE4_2] = "sse4.2",
-		[X86_FEAT_AVX] = "avx",
+		[X86_FEAT_APX_EGPR] = "egpr",
+        [X86_FEAT_APX_PUSH2POP2] = "push2pop2",
+        [X86_FEAT_APX_PPX] = "ppx",
+        [X86_FEAT_APX_NDD] = "ndd",
+        [X86_FEAT_APX_CCMP] = "ccmp",
+        [X86_FEAT_APX_NF] = "nf",
+        [X86_FEAT_APX_CF] = "cf",
+        [X86_FEAT_APX_ZU] = "zu",
+        [X86_FEAT_AVX] = "avx",
 		[X86_FEAT_AVX2] = "avx2",
 		[X86_FEAT_AVX10_1_512] = "avx10.1-512",
 		[X86_FEAT_AVX10_1_256] = "avx10.1-256",
@@ -667,6 +675,14 @@ static void x86_features_add_feature(X86Features *cpu_features, X86Feature featu
 		case X86_FEAT_XSAVE:
 		case X86_FEAT_EVEX512:
 		case X86_FEAT_USERMSR:
+        case X86_FEAT_APX_EGPR:
+        case X86_FEAT_APX_PUSH2POP2:
+        case X86_FEAT_APX_PPX:
+        case X86_FEAT_APX_NDD:
+        case X86_FEAT_APX_CCMP:
+        case X86_FEAT_APX_NF:
+        case X86_FEAT_APX_CF:
+        case X86_FEAT_APX_ZU:
 			return;
 		case X86_FEAT_AVX10_1_512:
 			x86_features_add_feature(cpu_features, X86_FEAT_AVX10_1_256);