Remove __IMAGE_SUPPORT__ macro for SPIR

Signed-off-by: haonanya <haonan.yang@intel.com>

Author: haonanya1

patches/clang/0001-Remove-__IMAGE_SUPPORT__-macro-for-SPIR.patch

@@ -0,0 +1,46 @@
+From 79e290a8d1975da1f6d46ec85a9dff1f5f8e6e43 Mon Sep 17 00:00:00 2001
+From: haonanya <haonan.yang@intel.com>
+Date: Sat, 8 May 2021 11:21:16 +0800
+Subject: [PATCH] Remove __IMAGE_SUPPORT__ macro for SPIR
+
+Signed-off-by: haonanya <haonan.yang@intel.com>
+---
+ clang/lib/Frontend/InitPreprocessor.cpp     | 2 --
+ clang/test/Preprocessor/predefined-macros.c | 2 --
+ 2 files changed, 4 deletions(-)
+
+diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
+index c64a912ce919..852562f6d4dd 100644
+--- a/clang/lib/Frontend/InitPreprocessor.cpp
++++ b/clang/lib/Frontend/InitPreprocessor.cpp
+@@ -1122,8 +1122,6 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
+   if (LangOpts.OpenCL) {
+     TI.getOpenCLFeatureDefines(LangOpts, Builder);
+ 
+-    if (TI.getTriple().isSPIR())
+-      Builder.defineMacro("__IMAGE_SUPPORT__");
+   }
+ 
+   if (TI.hasInt128Type() && LangOpts.CPlusPlus && LangOpts.GNUMode) {
+diff --git a/clang/test/Preprocessor/predefined-macros.c b/clang/test/Preprocessor/predefined-macros.c
+index e406b9a70570..88606518c7de 100644
+--- a/clang/test/Preprocessor/predefined-macros.c
++++ b/clang/test/Preprocessor/predefined-macros.c
+@@ -188,14 +188,12 @@
+ 
+ // RUN: %clang_cc1 %s -E -dM -o - -x cl -triple spir-unknown-unknown \
+ // RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-SPIR
+-// CHECK-SPIR-DAG: #define __IMAGE_SUPPORT__ 1
+ // CHECK-SPIR-DAG: #define __SPIR__ 1
+ // CHECK-SPIR-DAG: #define __SPIR32__ 1
+ // CHECK-SPIR-NOT: #define __SPIR64__ 1
+ 
+ // RUN: %clang_cc1 %s -E -dM -o - -x cl -triple spir64-unknown-unknown \
+ // RUN:   | FileCheck -match-full-lines %s --check-prefix=CHECK-SPIR64
+-// CHECK-SPIR64-DAG: #define __IMAGE_SUPPORT__ 1
+ // CHECK-SPIR64-DAG: #define __SPIR__ 1
+ // CHECK-SPIR64-DAG: #define __SPIR64__ 1
+ // CHECK-SPIR64-NOT: #define __SPIR32__ 1
+-- 
+2.17.1
+