Turn off dump/emit routines when building minimal subzero.

src/llvm2ice.cpp

Index: src/llvm2ice.cpp
diff --git a/src/llvm2ice.cpp b/src/llvm2ice.cpp
index 4dd24449766f6e873cd0148537ba182917f559cf..96933304d0064df7cc345adb535e60e0f436c44e 100644
--- a/src/llvm2ice.cpp
+++ b/src/llvm2ice.cpp
@@ -192,8 +192,7 @@ static int GetReturnValue(int Val) {
 static struct {
   const char *FlagName;
   int FlagValue;
-} ConditionalBuildAttributes[] = {{"text_asm", ALLOW_TEXT_ASM},
-                                  {"dump", ALLOW_DUMP},
+} ConditionalBuildAttributes[] = {{"dump", ALLOW_DUMP},
                                   {"llvm_cl", ALLOW_LLVM_CL},
                                   {"llvm_ir", ALLOW_LLVM_IR},
                                   {"llvm_ir_as_input", ALLOW_LLVM_IR_AS_INPUT},
@@ -235,6 +234,11 @@ int main(int argc, char **argv) {
   if (DisableIRGeneration)
     DisableTranslation = true;
 
+  // Don't generate verbose messages if routines
+  // to dump messages are not available.
+  if (!ALLOW_DUMP)
+    VerboseList.clear();
+
   Ice::VerboseMask VMask = Ice::IceV_None;
   for (unsigned i = 0; i != VerboseList.size(); ++i)

[Jim Stichnoth, 2014/11/12 14:34:15]

Might be slightly cleaner to move the ALLOW_DUMP test here?  e.g.

for (unsigned i = 0; ALLOW_DUMP && i != VerboseList.size(); ++i)

[Karl, 2014/11/17 18:59:46]

Done.

     VMask |= VerboseList[i];