Subzero, Wasm: Dynamically reallocate read buffer. Runtime improvements.

src/IceCompiler.cpp

Index: src/IceCompiler.cpp
diff --git a/src/IceCompiler.cpp b/src/IceCompiler.cpp
index 13545c7a0837836f23fdd82c11bed08713ea90e2..d9a8239041e77fd55e3efb54d103998423905c7a 100644
--- a/src/IceCompiler.cpp
+++ b/src/IceCompiler.cpp
@@ -56,8 +56,7 @@ bool llvmIRInput(const std::string &Filename) {
 }
 
 bool wasmInput(const std::string &Filename) {
-  return BuildDefs::llvmIrAsInput() &&
-         std::regex_match(Filename, std::regex(".*\\.wasm"));
+  return std::regex_match(Filename, std::regex(".*\\.wasm"));

[Jim Stichnoth, 2016/04/26 22:36:43]

Instead of removing BuildDefs::llvmIrAsInput(), can you replace it with
BuildDefs::wasm() ?

The point here is to avoid pulling in the regex library code if not needed.

[Eric Holk, 2016/04/27 21:45:20]

Done.

 }
 
 } // end of anonymous namespace