Split the amx_api.c to create a regression test

Author: e-kud

clang/test/CodeGen/X86/amx_api.c

@@ -33,22 +33,6 @@ void test_api(int cond, short row, short col) {
   __tile_stored(buf, STRIDE, c);
 }
 
-void test_tile_loadd(short row, short col) {
-  //CHECK-LABEL: @test_tile_loadd
-  //CHECK-DAG: call x86_amx @llvm.x86.tileloadd64.internal
-  //CHECK-DAG: call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx {{%.*}})
-  __tile1024i a = {row, col};
-  __tile_loadd(&a, buf, STRIDE);
-}
-
-void test_tile_stream_loadd(short row, short col) {
-  //CHECK-LABEL: @test_tile_stream_loadd
-  //CHECK-DAG: call x86_amx @llvm.x86.tileloaddt164.internal
-  //CHECK-DAG: call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx {{%.*}})
-  __tile1024i a = {row, col};
-  __tile_stream_loadd(&a, buf, STRIDE);
-}
-
 void test_tile_dpbssd(__tile1024i a, __tile1024i b, __tile1024i c) {
   //CHECK-LABEL: @test_tile_dpbssd
   //CHECK-DAG: call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> {{%.*}})
@@ -81,20 +65,6 @@ void test_tile_dpbuud(__tile1024i a, __tile1024i b, __tile1024i c) {
   __tile_dpbuud(&c, a, b);
 }
 
-void test_tile_stored(__tile1024i c) {
-  //CHECK-LABEL: @test_tile_stored
-  //CHECK-DAG: call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> {{%.*}})
-  //CHECK-DAG: call void @llvm.x86.tilestored64.internal
-  __tile_stored(buf, STRIDE, c);
-}
-
-void test_tile_zero(__tile1024i c) {
-  //CHECK-LABEL: @test_tile_zero
-  //CHECK-DAG: call x86_amx @llvm.x86.tilezero.internal
-  //CHECK-DAG: call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx {{%.*}})
-  __tile_zero(&c);
-}
-
 void test_tile_dpbf16ps(__tile1024i a, __tile1024i b, __tile1024i c) {
   //CHECK-LABEL: @test_tile_dpbf16ps
   //CHECK-DAG: call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> {{%.*}})

clang/test/CodeGen/X86/amx_tile.c

@@ -0,0 +1,37 @@
+// RUN: %clang_cc1 %s -flax-vector-conversions=none -ffreestanding -triple=x86_64-unknown-unknown  -target-feature +amx-tile  \
+// RUN: -emit-llvm -o - -Werror -pedantic | FileCheck %s --check-prefixes=CHECK
+
+#include <immintrin.h>
+
+char buf[1024];
+#define STRIDE 32
+
+void test_tile_loadd(short row, short col) {
+  //CHECK-LABEL: @test_tile_loadd
+  //CHECK-DAG: call x86_amx @llvm.x86.tileloadd64.internal
+  //CHECK-DAG: call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx {{%.*}})
+  __tile1024i a = {row, col};
+  __tile_loadd(&a, buf, STRIDE);
+}
+
+void test_tile_stream_loadd(short row, short col) {
+  //CHECK-LABEL: @test_tile_stream_loadd
+  //CHECK-DAG: call x86_amx @llvm.x86.tileloaddt164.internal
+  //CHECK-DAG: call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx {{%.*}})
+  __tile1024i a = {row, col};
+  __tile_stream_loadd(&a, buf, STRIDE);
+}
+
+void test_tile_stored(__tile1024i c) {
+  //CHECK-LABEL: @test_tile_stored
+  //CHECK-DAG: call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> {{%.*}})
+  //CHECK-DAG: call void @llvm.x86.tilestored64.internal
+  __tile_stored(buf, STRIDE, c);
+}
+
+void test_tile_zero(__tile1024i c) {
+  //CHECK-LABEL: @test_tile_zero
+  //CHECK-DAG: call x86_amx @llvm.x86.tilezero.internal
+  //CHECK-DAG: call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx {{%.*}})
+  __tile_zero(&c);
+}