Subzero: Fix a debugging string in the test_icmp crosstest.

STR(inst) should be STR(cmp).

BUG=none
R=jvoung@chromium.org

Review URL: https://codereview.chromium.org/466543002
diff --git a/crosstest/test_icmp_main.cpp b/crosstest/test_icmp_main.cpp
index 758b1ef..fa2eebd 100644
--- a/crosstest/test_icmp_main.cpp
+++ b/crosstest/test_icmp_main.cpp
@@ -46,7 +46,7 @@
   } Funcs[] = {
 #define X(cmp, op)                                                             \
   {                                                                            \
-    STR(inst), (FuncTypeUnsigned)icmp##cmp,                                    \
+    STR(cmp), (FuncTypeUnsigned)icmp##cmp,                                     \
         (FuncTypeUnsigned)Subzero_::icmp##cmp                                  \
   }                                                                            \
   ,
@@ -54,7 +54,7 @@
 #undef X
 #define X(cmp, op)                                                             \
   {                                                                            \
-    STR(inst), (FuncTypeUnsigned)(FuncTypeSigned)icmp##cmp,                    \
+    STR(cmp), (FuncTypeUnsigned)(FuncTypeSigned)icmp##cmp,                     \
         (FuncTypeUnsigned)(FuncTypeSigned)Subzero_::icmp##cmp                  \
   }                                                                            \
   ,
@@ -133,7 +133,7 @@
   } Funcs[] = {
 #define X(cmp, op)                                                             \
   {                                                                            \
-    STR(inst), (FuncTypeUnsigned)icmp##cmp,                                    \
+    STR(cmp), (FuncTypeUnsigned)icmp##cmp,                                     \
         (FuncTypeUnsigned)Subzero_::icmp##cmp                                  \
   }                                                                            \
   ,
@@ -141,7 +141,7 @@
 #undef X
 #define X(cmp, op)                                                             \
   {                                                                            \
-    STR(inst), (FuncTypeUnsigned)(FuncTypeSigned)icmp##cmp,                    \
+    STR(cmp), (FuncTypeUnsigned)(FuncTypeSigned)icmp##cmp,                     \
         (FuncTypeUnsigned)(FuncTypeSigned)Subzero_::icmp##cmp                  \
   }                                                                            \
   ,
@@ -204,7 +204,7 @@
     FuncType FuncSz;
   } Funcs[] = {
 #define X(cmp, op)                                                             \
-  { STR(inst), (FuncType)icmpi1##cmp, (FuncType)Subzero_::icmpi1##cmp }        \
+  { STR(cmp), (FuncType)icmpi1##cmp, (FuncType)Subzero_::icmpi1##cmp }         \
   ,
         ICMP_U_TABLE
         ICMP_S_TABLE