Add more references.

3 files changed, 4 insertions, 7 deletions

diff --git a/README.md b/README.md
index d3bfecd..1505a4d 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ cc -O2 *.c -o minias
 
 # Resources
 
+- [intel reference](https://software.intel.com/content/dam/develop/external/us/en/documents-tps/325383-sdm-vol-2abcd.pdf) - Especially chapter 2 section 1.
 - [elf spec](https://refspecs.linuxfoundation.org/elf/elf.pdf)
 - [goas](https://github.com/DQNEO/goas)
 - [neatas](https://repo.or.cz/neatas.git)
diff --git a/main.c b/main.c
index 81f31fb..7c796d6 100644
--- a/main.c
+++ b/main.c
@@ -500,12 +500,8 @@ static void assemblemem(Memarg *memarg, uint8_t rexw, Opcode opcode,
   }
 
   /* If our base is a bp register, we must use the index instead. */
-  if ((base & 7) == 5) {
-    if (memarg->index == ASM_NO_REG) {
-      index = base;
-    } else {
-      // lfatal("bp cannot be used as an addressing base");
-    }
+  if ((base & 7) == 5 && memarg->index == ASM_NO_REG) {
+    index = base;
   }
 
   switch (memarg->scale) {
diff --git a/test/test.sh b/test/test.sh
index a5ffc12..574bfad 100644
--- a/test/test.sh
+++ b/test/test.sh
@@ -216,7 +216,7 @@ do
     t "${op}l %e${r}x, %eax"
     t "${op}q %r${r}x, %rax"
 
-    if test "$op" = "test" # m -> variants are not supported by test
+    if test "$op" = "test" # m -> r variants are not supported by test
     then
       continue
     fi