[Mesa-dev] [PATCH v2 1/2] swr: [rasterizer jitter] fix llvm >= 7 build break

[Chuck Atkins]

v2: Fix typo in autoconf

Signed-off-by: Chuck Atkins <chuck.atkins at kitware.com>
CC: <mesa-stable at lists.freedesktop.org>
CC: Bruce Cherniak <bruce.cherniak at intel.com>
CC: Tim Rowley <timothy.o.rowley at intel.com>
---
 configure.ac                                                        | 5 +++++
 src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp             | 4 ++++
 src/gallium/drivers/swr/rasterizer/jitter/fetch_jit.cpp             | 4 ++++
 .../drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp      | 4 ++++
 src/gallium/drivers/swr/rasterizer/jitter/jit_pch.hpp               | 1 +
 src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp         | 6 +++++-
 6 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 864dcae8e3..9fd68d4929 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2719,6 +2719,11 @@ if test -n "$with_gallium_drivers"; then
             ;;
         xswr)
             llvm_require_version $LLVM_REQUIRED_SWR "swr"
+            llvm_add_default_components "swr"
+            if test $LLVM_VERSION_MAJOR -ge 7; then
+                llvm_add_component "ipo" "swr"
+                llvm_add_component "ObjCARCOpts" "swr"
+            fi
 
             if test "x$HAVE_CXX11" != "xyes"; then
                 AC_MSG_ERROR([swr requires c++11 support])
diff --git a/src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp b/src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp
index f89c502db7..1d6fb405dd 100644
--- a/src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp
+++ b/src/gallium/drivers/swr/rasterizer/jitter/blend_jit.cpp
@@ -870,7 +870,11 @@ struct BlendJit : public Builder
         passes.add(createCFGSimplificationPass());
         passes.add(createEarlyCSEPass());
         passes.add(createInstructionCombiningPass());
+#if LLVM_VERSION_MAJOR >= 7
+        passes.add(createInstSimplifyLegacyPass());
+#else
         passes.add(createInstructionSimplifierPass());
+#endif
         passes.add(createConstantPropagationPass());
         passes.add(createSCCPPass());
         passes.add(createAggressiveDCEPass());
diff --git a/src/gallium/drivers/swr/rasterizer/jitter/fetch_jit.cpp b/src/gallium/drivers/swr/rasterizer/jitter/fetch_jit.cpp
index b4d326ebdc..26972cddc2 100644
--- a/src/gallium/drivers/swr/rasterizer/jitter/fetch_jit.cpp
+++ b/src/gallium/drivers/swr/rasterizer/jitter/fetch_jit.cpp
@@ -294,7 +294,11 @@ Function* FetchJit::Create(const FETCH_COMPILE_STATE& fetchState)
     optPasses.add(createCFGSimplificationPass());
     optPasses.add(createEarlyCSEPass());
     optPasses.add(createInstructionCombiningPass());
+#if LLVM_VERSION_MAJOR >= 7
+    optPasses.add(createInstSimplifyLegacyPass());
+#else
     optPasses.add(createInstructionSimplifierPass());
+#endif
     optPasses.add(createConstantPropagationPass());
     optPasses.add(createSCCPPass());
     optPasses.add(createAggressiveDCEPass());
diff --git a/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp b/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp
index 7605823c04..c58a7552a3 100644
--- a/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp
+++ b/src/gallium/drivers/swr/rasterizer/jitter/functionpasses/lower_x86.cpp
@@ -76,7 +76,11 @@ namespace SwrJit
         {"meta.intrinsic.VCVTPS2PH", Intrinsic::x86_vcvtps2ph_256},
         {"meta.intrinsic.VPTESTC", Intrinsic::x86_avx_ptestc_256},
         {"meta.intrinsic.VPTESTZ", Intrinsic::x86_avx_ptestz_256},
+#if LLVM_VERSION_MAJOR >= 7
+        {"meta.intrinsic.VFMADDPS", Intrinsic::fma},
+#else
         {"meta.intrinsic.VFMADDPS", Intrinsic::x86_fma_vfmadd_ps_256},
+#endif
         {"meta.intrinsic.VPHADDD", Intrinsic::x86_avx2_phadd_d},
         {"meta.intrinsic.PDEP32", Intrinsic::x86_bmi_pdep_32},
         {"meta.intrinsic.RDTSC", Intrinsic::x86_rdtsc},
diff --git a/src/gallium/drivers/swr/rasterizer/jitter/jit_pch.hpp b/src/gallium/drivers/swr/rasterizer/jitter/jit_pch.hpp
index 47f717bfc2..e58de783ab 100644
--- a/src/gallium/drivers/swr/rasterizer/jitter/jit_pch.hpp
+++ b/src/gallium/drivers/swr/rasterizer/jitter/jit_pch.hpp
@@ -70,6 +70,7 @@ using PassManager         = llvm::legacy::PassManager;
 #if LLVM_VERSION_MAJOR >= 7
 #include "llvm/Transforms/Utils.h"
 #include "llvm/Transforms/InstCombine/InstCombine.h"
+#include "llvm/LinkAllPasses.h"
 #endif
 #include "llvm/Support/Host.h"
 #include "llvm/Support/DynamicLibrary.h"
diff --git a/src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp b/src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp
index 8f86af2a4b..1b78c8296e 100644
--- a/src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp
+++ b/src/gallium/drivers/swr/rasterizer/jitter/streamout_jit.cpp
@@ -306,7 +306,11 @@ struct StreamOutJit : public Builder
         passes.add(createCFGSimplificationPass());
         passes.add(createEarlyCSEPass());
         passes.add(createInstructionCombiningPass());
-        passes.add(createInstructionSimplifierPass());
+#if LLVM_VERSION_MAJOR >= 7
+    passes.add(createInstSimplifyLegacyPass());
+#else
+    passes.add(createInstructionSimplifierPass());
+#endif
         passes.add(createConstantPropagationPass());
         passes.add(createSCCPPass());
         passes.add(createAggressiveDCEPass());
-- 
2.12.2