Convert a bunch of ASSERTs to STATIC_ASSERTs

src/ia32/macro-assembler-ia32.h

Index: src/ia32/macro-assembler-ia32.h
diff --git a/src/ia32/macro-assembler-ia32.h b/src/ia32/macro-assembler-ia32.h
index d79df5ea55e88facec05908a3e96f0339cf845da..550a557f84b7c13cba79887a8a844369395b6427 100644
--- a/src/ia32/macro-assembler-ia32.h
+++ b/src/ia32/macro-assembler-ia32.h
@@ -275,8 +275,8 @@ class MacroAssembler: public Assembler {
 
   // Smi tagging support.
   void SmiTag(Register reg) {
-    ASSERT(kSmiTag == 0);
-    ASSERT(kSmiTagSize == 1);
+    STATIC_ASSERT(kSmiTag == 0);
+    STATIC_ASSERT(kSmiTagSize == 1);
     add(reg, Operand(reg));
   }
   void SmiUntag(Register reg) {
@@ -285,9 +285,9 @@ class MacroAssembler: public Assembler {
 
   // Modifies the register even if it does not contain a Smi!
   void SmiUntag(Register reg, Label* is_smi) {
-    ASSERT(kSmiTagSize == 1);
+    STATIC_ASSERT(kSmiTagSize == 1);
     sar(reg, kSmiTagSize);
-    ASSERT(kSmiTag == 0);
+    STATIC_ASSERT(kSmiTag == 0);
     j(not_carry, is_smi);
   }