x86inc: Fix call with memory operands

We overload the `call` instruction with a macro, but it would misbehave when
the macro argument wasn't a valid identifier. Fix it by explicitly checking
if the argument is an identifier.

diff --git a/common/x86/x86inc.asm b/common/x86/x86inc.asm
index 03304c4afd00bd4231e069a86c5dc1f385fd52e1..6c2edf9a7ec575a29f10d500fb97a3bbace2f2af 100644 (file)
--- a/common/x86/x86inc.asm
+++ b/common/x86/x86inc.asm
@@ -1032,7 +1032,11 @@ INIT_XMM
 
 ; Append cpuflags to the callee's name iff the appended name is known and the plain name isn't
 %macro call 1
-    call_internal %1 %+ SUFFIX, %1
+    %ifid %1
+        call_internal %1 %+ SUFFIX, %1
+    %else
+        call %1
+    %endif
 %endmacro
 %macro call_internal 2
     %xdefine %%i %2