Merge x86 data and header lowering

src/IceTargetLoweringX86.cpp

Index: src/IceTargetLoweringX86.cpp
diff --git a/src/IceTargetLoweringX86.cpp b/src/IceTargetLoweringX86.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..79f88a383a603b4a4bd5e6962c7e743a8239b0f0
--- /dev/null
+++ b/src/IceTargetLoweringX86.cpp
@@ -0,0 +1,50 @@
+//===- subzero/src/IceTargetLoweringX86.cpp - x86 lowering -*- C++ -*-==//

[Jim Stichnoth, 2016/01/22 05:52:10]

Add hyphens near the end (and maybe make it a triple-equals like the rest) to
add up to 80 columns.

[sehr, 2016/01/22 07:06:23]

Done.

+//
+//                        The Subzero Code Generator
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief Implements portions of the TargetLoweringX86Base class, and related
+/// classes.
+///
+//===----------------------------------------------------------------------===//
+
+// Choose one namespace, since including this file should not cause the
+// templates to be instantiated.  This avoids duplicating the PoolTypeConverter
+// data items, but is ugly as code common to all of x86 is including code
+// specific to one of 32 or 64.
+// TODO(jpp): replace this ugliness with the beauty of extern template.
+
+#define X86NAMESPACE X8632
+#include "IceTargetLoweringX86Base.h"
+#undef X86NAMESPACE
+
+namespace Ice {
+namespace X86 {
+
+const char *PoolTypeConverter<float>::TypeName = "float";
+const char *PoolTypeConverter<float>::AsmTag = ".long";
+const char *PoolTypeConverter<float>::PrintfString = "0x%x";
+
+const char *PoolTypeConverter<double>::TypeName = "double";
+const char *PoolTypeConverter<double>::AsmTag = ".quad";
+const char *PoolTypeConverter<double>::PrintfString = "0x%llx";
+
+const char *PoolTypeConverter<uint32_t>::TypeName = "i32";
+const char *PoolTypeConverter<uint32_t>::AsmTag = ".long";
+const char *PoolTypeConverter<uint32_t>::PrintfString = "0x%x";
+
+const char *PoolTypeConverter<uint16_t>::TypeName = "i16";
+const char *PoolTypeConverter<uint16_t>::AsmTag = ".short";
+const char *PoolTypeConverter<uint16_t>::PrintfString = "0x%x";
+
+const char *PoolTypeConverter<uint8_t>::TypeName = "i8";
+const char *PoolTypeConverter<uint8_t>::AsmTag = ".byte";
+const char *PoolTypeConverter<uint8_t>::PrintfString = "0x%x";
+
+} // end of namespace X86
+} // end of namespace Ice