From d8e91e46262bc44006913e6796843909f1ac7bcd Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 19 Jan 2019 10:01:25 +0000
Subject: Vendor import of llvm trunk r351319 (just before the release_80
 branch point): https://llvm.org/svn/llvm-project/llvm/trunk@351319

---
 lib/Target/WebAssembly/WebAssemblySubtarget.h | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

(limited to 'lib/Target/WebAssembly/WebAssemblySubtarget.h')

diff --git a/lib/Target/WebAssembly/WebAssemblySubtarget.h b/lib/Target/WebAssembly/WebAssemblySubtarget.h
index b170dbff3b32..0a0c04609ac4 100644
--- a/lib/Target/WebAssembly/WebAssemblySubtarget.h
+++ b/lib/Target/WebAssembly/WebAssemblySubtarget.h
@@ -29,11 +29,16 @@
 namespace llvm {
 
 class WebAssemblySubtarget final : public WebAssemblyGenSubtargetInfo {
-  bool HasSIMD128;
-  bool HasAtomics;
-  bool HasNontrappingFPToInt;
-  bool HasSignExt;
-  bool HasExceptionHandling;
+  enum SIMDEnum {
+    NoSIMD,
+    SIMD128,
+    UnimplementedSIMD128,
+  } SIMDLevel = NoSIMD;
+
+  bool HasAtomics = false;
+  bool HasNontrappingFPToInt = false;
+  bool HasSignExt = false;
+  bool HasExceptionHandling = false;
 
   /// String name of used CPU.
   std::string CPUString;
@@ -77,7 +82,10 @@ public:
 
   // Predicates used by WebAssemblyInstrInfo.td.
   bool hasAddr64() const { return TargetTriple.isArch64Bit(); }
-  bool hasSIMD128() const { return HasSIMD128; }
+  bool hasSIMD128() const { return SIMDLevel >= SIMD128; }
+  bool hasUnimplementedSIMD128() const {
+    return SIMDLevel >= UnimplementedSIMD128;
+  }
   bool hasAtomics() const { return HasAtomics; }
   bool hasNontrappingFPToInt() const { return HasNontrappingFPToInt; }
   bool hasSignExt() const { return HasSignExt; }
-- 
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