From c558a2ae37052dc1f12aa4e40578eb4ae9aca3b9 Mon Sep 17 00:00:00 2001
From: Michael Wu <mwu.code@gmail.com>
Date: Sun, 9 Apr 2017 02:03:31 -0400
Subject: Add Hexagon support

This requires an updated LLVM with D31999 and D32000 to build libcore.

A basic hello world builds and runs successfully on the hexagon simulator.
---
 src/rustllvm/PassWrapper.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/rustllvm/PassWrapper.cpp')

diff --git a/src/rustllvm/PassWrapper.cpp b/src/rustllvm/PassWrapper.cpp
index c410a6b1349..b938f94cda2 100644
--- a/src/rustllvm/PassWrapper.cpp
+++ b/src/rustllvm/PassWrapper.cpp
@@ -147,6 +147,12 @@ extern "C" void LLVMRustAddPass(LLVMPassManagerRef PMR, LLVMPassRef RustPass) {
 #define SUBTARGET_SPARC
 #endif
 
+#ifdef LLVM_COMPONENT_HEXAGON
+#define SUBTARGET_HEXAGON SUBTARGET(Hexagon)
+#else
+#define SUBTARGET_HEXAGON
+#endif
+
 #define GEN_SUBTARGETS                                                         \
   SUBTARGET_X86                                                                \
   SUBTARGET_ARM                                                                \
@@ -155,7 +161,8 @@ extern "C" void LLVMRustAddPass(LLVMPassManagerRef PMR, LLVMPassRef RustPass) {
   SUBTARGET_PPC                                                                \
   SUBTARGET_SYSTEMZ                                                            \
   SUBTARGET_MSP430                                                             \
-  SUBTARGET_SPARC
+  SUBTARGET_SPARC                                                              \
+  SUBTARGET_HEXAGON
 
 #define SUBTARGET(x)                                                           \
   namespace llvm {                                                             \
-- 
cgit 1.4.1-3-g733a5