vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

3rdparty/mlas/lib/aarch64/asmmacro.h

@@ -0,0 +1,95 @@
+/*++
+
+Copyright (c) Microsoft Corporation. All rights reserved.
+
+Licensed under the MIT License.
+
+Module Name:
+
+    asmmacro.h
+
+Abstract:
+
+    This module implements common macros for the assembly modules.
+
+--*/
+
+/*++
+
+Macro Description:
+
+    This macro emits the assembler directives to annotate a new function.
+
+Arguments:
+
+    FunctionName - Supplies the name of the function.
+
+--*/
+
+        .macro FUNCTION_ENTRY FunctionName
+
+        .p2align 2
+#if defined(__APPLE__)
+        .globl  _\FunctionName\()
+_\FunctionName\():
+#else
+        .globl  \FunctionName\()
+        .type   \FunctionName\(),%function
+\FunctionName\():
+#endif
+
+        .endm
+
+/*++
+
+Macro Description:
+
+    This macro conditionally emits the statement if Count is greater than or
+    equal to Value.
+
+Arguments:
+
+    Count - Supplies the variable used in the comparison.
+
+    Value - Supplies the static used in the comparison.
+
+    Statement - Supplies the statement to conditionally emit.
+
+--*/
+
+        .macro EmitIfCountGE Count1, Value1, Statement
+
+.if (\Count1\() >= \Value1\())
+        \Statement\()
+.endif
+
+        .endm
+
+/*++
+
+Macro Description:
+
+    This macro conditionally emits the statement if Count1 is greater than or
+    equal to Value1 and Count2 is greater than or equal to Value2.
+
+Arguments:
+
+    Count1 - Supplies the variable used in the comparison.
+
+    Value1 - Supplies the static used in the comparison.
+
+    Count2 - Supplies the variable used in the comparison.
+
+    Value2 - Supplies the static used in the comparison.
+
+    Statement - Supplies the statement to conditionally emit.
+
+--*/
+
+        .macro EmitIfCount2GE Count1, Value1, Count2, Value2, Statement
+
+.if (\Count1\() >= \Value1\()) && (\Count2\() >= \Value2\())
+        \Statement\()
+.endif
+
+        .endm