From 2f55d46da10cd7dd7ca9d1e9bfbd6fa5a0084a47 Mon Sep 17 00:00:00 2001
From: DmitriyMusatkin <musatkd@amazon.com>
Date: Thu, 5 Sep 2024 09:42:02 -0700
Subject: [PATCH] minor

---
 CMakeLists.txt                             |  1 -
 include/aws/checksums/private/crc64_priv.h | 18 +++++++++---------
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7741e54..c473544 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -114,7 +114,6 @@ if (USE_CPU_EXTENSIONS)
        # this file routes all of the implementations together based on available cpu features. It gets built regardless
        # of which flags exist. The c file sorts it out.
        simd_append_source_and_features(${PROJECT_NAME} "source/intel/intrin/crc32c_sse42_avx512.c" ${UBER_FILE_FLAGS})
-       #simd_append_source_and_features(${PROJECT_NAME} "source/intel/intrin/crc32_hw.c" ${UBER_FILE_FLAGS})
 
         if (AWS_HAVE_CLMUL)
             simd_append_source_and_features(${PROJECT_NAME} "source/intel/intrin/crc64nvme_clmul.c" ${AWS_AVX2_FLAG} ${AWS_CLMUL_FLAG} ${AWS_SSE4_2_FLAG})
diff --git a/include/aws/checksums/private/crc64_priv.h b/include/aws/checksums/private/crc64_priv.h
index 6b4b7e2..f070dd7 100644
--- a/include/aws/checksums/private/crc64_priv.h
+++ b/include/aws/checksums/private/crc64_priv.h
@@ -32,15 +32,15 @@ uint64_t aws_checksums_crc64nvme_arm_pmull(const uint8_t *input, int length, uin
 
 /* Pre-computed constants for CRC64 */
 typedef struct {
-    uint64_t x2048[8];        // x^2112 mod P(x) / x^2048 mod P(x)
-    uint64_t x1536[8];        // x^1600 mod P(x) / x^1536 mod P(x)
-    uint64_t x1024[8];        // x^1088 mod P(x) / x^1024 mod P(x)
-    uint64_t x512[8];         // x^576  mod P(x) / x^512  mod P(x)
-    uint64_t x384[2];         // x^448  mod P(x) / x^384  mod P(x)
-    uint64_t x256[2];         // x^320  mod P(x) / x^256  mod P(x)
-    uint64_t x128[2];         // x^192  mod P(x) / x^128  mod P(x)
-    uint64_t mu_poly[2];      // Barrett mu / polynomial P(x)
-    uint64_t trailing[15][2]; // Folding constants for 15 possible trailing input data lengths
+    uint64_t x2048[8];        /* x^2112 mod P(x) / x^2048 mod P(x) */
+    uint64_t x1536[8];        /* x^1600 mod P(x) / x^1536 mod P(x) */
+    uint64_t x1024[8];        /* x^1088 mod P(x) / x^1024 mod P(x) */
+    uint64_t x512[8];         /* x^576  mod P(x) / x^512  mod P(x) */
+    uint64_t x384[2];         /* x^448  mod P(x) / x^384  mod P(x) */
+    uint64_t x256[2];         /* x^320  mod P(x) / x^256  mod P(x) */
+    uint64_t x128[2];         /* x^192  mod P(x) / x^128  mod P(x) */
+    uint64_t mu_poly[2];      /* Barrett mu / polynomial P(x) */
+    uint64_t trailing[15][2]; /* Folding constants for 15 possible trailing input data lengths */
 } aws_checksums_crc64_constants_t;
 
 extern uint8_t aws_checksums_masks_shifts[6][16];