lib/compress/zstd_lazy.c (4 lines):
	- line 1230: /* TODO: Measure and potentially add prefetching to DMS */
	- line 1287: * TODO: The start of the search function involves loading and calculating a
	- line 1293: * TODO: Move the match re-winding into searchMax. This improves compression
	- line 1296: * TODO: Try moving the repcode search into searchMax. After the re-winding


programs/dibio.c (3 lines):
	- line 282: // TODO: is there a minimum sample size? What if the file is 1-byte?
	- line 291: // TODO: is there a minimum sample size? Can we have a 1-byte sample?
	- line 346: /* TODO: there is opportunity to stop DiB_fileStats() early when the data limit is reached */


lib/common/xxhash.h (3 lines):
	- line 30: /* TODO: update */
	- line 2847: && defined(__GNUC__) /* TODO: IBM XL */
	- line 3570: * FIXME: Clang's output is still _much_ faster -- On an AMD Ryzen 3600,


lib/compress/zstd_compress_superblock.c (2 lines):
	- line 57: (void)bmi2; /* TODO bmi2... */
	- line 80: /* TODO bmi2 */


lib/compress/zstd_compress.c (2 lines):
	- line 1949: /* TODO: avoid memset? */
	- line 1976: /* TODO: avoid memset? */


build/single_file_libs/zstd-in.c (1 line):
	- line 50: /* TODO: Can't amalgamate ASM function */


build/single_file_libs/zstddeclib-in.c (1 line):
	- line 46: /* TODO: Can't amalgamate ASM function */


lib/compress/zstd_ldm.c (1 line):
	- line 550: * TODO: * Test the chunk size.