Remove unmaintained index markdown in arch/x86.

diff --git a/arch/x86/INDEX.md b/arch/x86/INDEX.md
deleted file mode 100644 (file)
index af987a2..0000000
--- a/arch/x86/INDEX.md
+++ /dev/null
@@ -1,9 +0,0 @@
-Contents
---------
-
-|Name|Description|
-|:-|:-|
-|deflate_quick.c|SSE4 optimized deflate strategy for use as level 1|
-|crc32_fold_pclmulqdq.c|SSE4 + PCLMULQDQ optimized CRC folding implementation|
-|crc32_fold_vpclmulqdq.c|VPCLMULQDQ optimized CRC folding implementation|
-|slide_hash_sse2.c|SSE2 optimized slide_hash|