From 624d6bbdcebd38eb4e92bb3f7973f05a33e7d53f Mon Sep 17 00:00:00 2001
From: Rakesh Roy <107236920+rorake@users.noreply.github.com>
Date: Tue, 25 Oct 2022 21:38:18 +0530
Subject: [PATCH] SWDEV-361590 - Fix Palamida scan issue (#3020)

- Don't use  code from Wikipedia (prohibited sources)

[ROCm/hip-tests commit: e7203b9706207635f0f6b5b058e2ad93289354e7]
---
 projects/hip-tests/catch/include/hip_test_rtc.hh | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/projects/hip-tests/catch/include/hip_test_rtc.hh b/projects/hip-tests/catch/include/hip_test_rtc.hh
index 0f862840bb..11ef6a1656 100644
--- a/projects/hip-tests/catch/include/hip_test_rtc.hh
+++ b/projects/hip-tests/catch/include/hip_test_rtc.hh
@@ -77,11 +77,7 @@ inline std::vector<char> alignArguments(std::vector<KernelArgument>& args) {
   for (auto& arg : args) {
     const char* argPtr{reinterpret_cast<const char*>(arg.ptr)};
 
-    /*
-     * Details about the padding formula can be found at:
-     * https://en.wikipedia.org/wiki/Data_structure_alignment#Data_structure_padding
-     */
-    int paddingNeeded = -count & (arg.alignmentRequirement - 1);
+    int paddingNeeded = (arg.alignmentRequirement - 1) & (~count + 1);
     alignedArguments.insert(std::end(alignedArguments), paddingNeeded, 0);
     count += paddingNeeded;