[Mesa-dev] [PATCH] swr: don't use AttributeSet with llvm >= 5

[Tim Rowley]

This change fixes the build break with llvm-svn.

r301981 of llvm-svn made add/remove of function attributes
use AttrBuilder instead of AttributeList.

Tested with llvm-3.9, llvm-4.0, llvm-svn.
---
 src/gallium/drivers/swr/swr_shader.cpp | 36 ++++++++++++++++++++--------------
 1 file changed, 21 insertions(+), 15 deletions(-)

diff --git a/src/gallium/drivers/swr/swr_shader.cpp b/src/gallium/drivers/swr/swr_shader.cpp
index ec38584..d55820e 100644
--- a/src/gallium/drivers/swr/swr_shader.cpp
+++ b/src/gallium/drivers/swr/swr_shader.cpp
@@ -47,12 +47,6 @@
 #include "swr_state.h"
 #include "swr_screen.h"
 
-#if HAVE_LLVM < 0x0500
-namespace llvm {
-typedef AttributeSet AttributeList;
-}
-#endif
-
 using namespace SwrJit;
 using namespace llvm;
 
@@ -533,8 +527,6 @@ BuilderSWR::CompileGS(struct swr_context *ctx, swr_jit_gs_key &key)
 
    AttrBuilder attrBuilder;
    attrBuilder.addStackAlignmentAttr(JM()->mVWidth * sizeof(float));
-   AttributeList attrSet = AttributeList::get(
-      JM()->mContext, AttributeList::FunctionIndex, attrBuilder);
 
    std::vector<Type *> gsArgs{PointerType::get(Gen_swr_draw_context(JM()), 0),
                               PointerType::get(Gen_SWR_GS_CONTEXT(JM()), 0)};
@@ -546,7 +538,13 @@ BuilderSWR::CompileGS(struct swr_context *ctx, swr_jit_gs_key &key)
                                      GlobalValue::ExternalLinkage,
                                      "GS",
                                      JM()->mpCurrentModule);
-   pFunction->addAttributes(AttributeList::FunctionIndex, attrSet);
+#if HAVE_LLVM < 0x0500
+   AttributeSet attrSet = AttributeSet::get(
+      JM()->mContext, AttributeSet::FunctionIndex, attrBuilder);
+   pFunction->addAttributes(AttributeSet::FunctionIndex, attrSet);
+#else
+   pFunction->addAttributes(AttributeList::FunctionIndex, attrBuilder);
+#endif
 
    BasicBlock *block = BasicBlock::Create(JM()->mContext, "entry", pFunction);
    IRB()->SetInsertPoint(block);
@@ -689,8 +687,6 @@ BuilderSWR::CompileVS(struct swr_context *ctx, swr_jit_vs_key &key)
 
    AttrBuilder attrBuilder;
    attrBuilder.addStackAlignmentAttr(JM()->mVWidth * sizeof(float));
-   AttributeList attrSet = AttributeList::get(
-      JM()->mContext, AttributeList::FunctionIndex, attrBuilder);
 
    std::vector<Type *> vsArgs{PointerType::get(Gen_swr_draw_context(JM()), 0),
                               PointerType::get(Gen_SWR_VS_CONTEXT(JM()), 0)};
@@ -702,7 +698,13 @@ BuilderSWR::CompileVS(struct swr_context *ctx, swr_jit_vs_key &key)
                                      GlobalValue::ExternalLinkage,
                                      "VS",
                                      JM()->mpCurrentModule);
-   pFunction->addAttributes(AttributeList::FunctionIndex, attrSet);
+#if HAVE_LLVM < 0x0500
+   AttributeSet attrSet = AttributeSet::get(
+      JM()->mContext, AttributeSet::FunctionIndex, attrBuilder);
+   pFunction->addAttributes(AttributeSet::FunctionIndex, attrSet);
+#else
+   pFunction->addAttributes(AttributeList::FunctionIndex, attrBuilder);
+#endif
 
    BasicBlock *block = BasicBlock::Create(JM()->mContext, "entry", pFunction);
    IRB()->SetInsertPoint(block);
@@ -900,8 +902,6 @@ BuilderSWR::CompileFS(struct swr_context *ctx, swr_jit_fs_key &key)
 
    AttrBuilder attrBuilder;
    attrBuilder.addStackAlignmentAttr(JM()->mVWidth * sizeof(float));
-   AttributeList attrSet = AttributeList::get(
-      JM()->mContext, AttributeList::FunctionIndex, attrBuilder);
 
    std::vector<Type *> fsArgs{PointerType::get(Gen_swr_draw_context(JM()), 0),
                               PointerType::get(Gen_SWR_PS_CONTEXT(JM()), 0)};
@@ -912,7 +912,13 @@ BuilderSWR::CompileFS(struct swr_context *ctx, swr_jit_fs_key &key)
                                      GlobalValue::ExternalLinkage,
                                      "FS",
                                      JM()->mpCurrentModule);
-   pFunction->addAttributes(AttributeList::FunctionIndex, attrSet);
+#if HAVE_LLVM < 0x0500
+   AttributeSet attrSet = AttributeSet::get(
+      JM()->mContext, AttributeSet::FunctionIndex, attrBuilder);
+   pFunction->addAttributes(AttributeSet::FunctionIndex, attrSet);
+#else
+   pFunction->addAttributes(AttributeList::FunctionIndex, attrBuilder);
+#endif
 
    BasicBlock *block = BasicBlock::Create(JM()->mContext, "entry", pFunction);
    IRB()->SetInsertPoint(block);
-- 
2.7.4