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julia/llvm-set-of-custom-patches.patch
Soc Virnyl Estela 916acc0f00 - Rename/add more description of the following patches. 
* libblastrampoline-hardcoded-libs.patch
  * llvm-link-shared.patch
  * llvm-set-of-custom-patches.patch
  * mbedtls-hardcoded-libs.patch
  * new-pass-manager.patch
  * openlibm.patch
  * support-float16-depending-on-llvm-and-platform.patch
  * use-newpm-asan.patch
  * use-system-libuv-correctly.patch
- Renamed/removed patches
  * 21d4c2f1.patch
  * 959902f1.patch
  * e08e1444.patch
  * f11bfc6c.patch

OBS-URL: https://build.opensuse.org/package/show/science/julia?expand=0&rev=115
2023-12-09 08:46:17 +00:00

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From 921f1b9d5e9389756826898d6907c0a2829efa51 Mon Sep 17 00:00:00 2001
From: Prem Chintalapudi <prem.chintalapudi@gmail.com>
Date: Wed, 10 May 2023 09:58:04 -0400
Subject: [PATCH 1/7] Fix remarks emissions from simdloop pass
Co-authored-by: Valentin Churavy <v.churavy@gmail.com>
---
src/llvm-simdloop.cpp | 18 +++++++++++-------
1 file changed, 11 insertions(+), 7 deletions(-)
diff --git a/src/llvm-simdloop.cpp b/src/llvm-simdloop.cpp
index 3c94b226ad7b8..233f61c9fea6b 100644
--- a/src/llvm-simdloop.cpp
+++ b/src/llvm-simdloop.cpp
@@ -165,11 +165,13 @@ static bool markLoopInfo(Module &M, Function *marker, function_ref<LoopInfo &(Fu
Instruction *I = cast<Instruction>(U);
ToDelete.push_back(I);
- LoopInfo &LI = GetLI(*I->getParent()->getParent());
- Loop *L = LI.getLoopFor(I->getParent());
- I->removeFromParent();
- if (!L)
+ BasicBlock *B = I->getParent();
+ LoopInfo &LI = GetLI(*B->getParent());
+ Loop *L = LI.getLoopFor(B);
+ if (!L) {
+ I->removeFromParent();
continue;
+ }
LLVM_DEBUG(dbgs() << "LSL: loopinfo marker found\n");
bool simd = false;
@@ -258,6 +260,8 @@ static bool markLoopInfo(Module &M, Function *marker, function_ref<LoopInfo &(Fu
}
}
+ I->removeFromParent();
+
Changed = true;
}
From b2273d39542fe803f7d9da03ef57af7e815db68c Mon Sep 17 00:00:00 2001
From: Valentin Churavy <v.churavy@gmail.com>
Date: Sun, 30 Apr 2023 20:19:08 -0400
Subject: [PATCH 3/7] Do not yet mandate opaque pointers for LLVM 15
---
src/codegen.cpp | 11 +++++++++++
src/jitlayers.cpp | 3 ---
src/llvm-version.h | 2 +-
3 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/src/codegen.cpp b/src/codegen.cpp
index a9d2cb0c60333..2e3f7eb2bf7bb 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -9083,6 +9083,17 @@ extern "C" void jl_init_llvm(void)
if (clopt && clopt->getNumOccurrences() == 0)
cl::ProvidePositionalOption(clopt, "4", 1);
+#if JL_LLVM_VERSION >= 150000
+ clopt = llvmopts.lookup("opaque-pointers");
+ if (clopt && clopt->getNumOccurrences() == 0) {
+#ifdef JL_LLVM_OPAQUE_POINTERS
+ cl::ProvidePositionalOption(clopt, "true", 1);
+#else
+ cl::ProvidePositionalOption(clopt, "false", 1);
+#endif
+ }
+#endif
+
jl_ExecutionEngine = new JuliaOJIT();
bool jl_using_gdb_jitevents = false;
diff --git a/src/jitlayers.cpp b/src/jitlayers.cpp
index 643f0468457ae..ef7e98bb7852a 100644
--- a/src/jitlayers.cpp
+++ b/src/jitlayers.cpp
@@ -1306,9 +1306,6 @@ JuliaOJIT::JuliaOJIT()
JD(ES.createBareJITDylib("JuliaOJIT")),
ContextPool([](){
auto ctx = std::make_unique<LLVMContext>();
-#ifdef JL_LLVM_OPAQUE_POINTERS
- ctx->setOpaquePointers(true);
-#endif
return orc::ThreadSafeContext(std::move(ctx));
}),
#ifdef JL_USE_JITLINK
diff --git a/src/llvm-version.h b/src/llvm-version.h
index a3f3774b6dc15..819ec1c88976b 100644
--- a/src/llvm-version.h
+++ b/src/llvm-version.h
@@ -14,7 +14,7 @@
#error Only LLVM versions >= 12.0.0 are supported by Julia
#endif
-#if JL_LLVM_VERSION >= 150000
+#if JL_LLVM_VERSION >= 160000
#define JL_LLVM_OPAQUE_POINTERS 1
#endif
From 190f84180883eb498cb7b7ed27e10af9a6c62863 Mon Sep 17 00:00:00 2001
From: Valentin Churavy <v.churavy@gmail.com>
Date: Wed, 26 Apr 2023 20:48:45 -0400
Subject: [PATCH 4/7] Upgrade Julia to LLVM 15.0.7+5
Co-authored-by: Gabriel Baraldi <baraldigabriel@gmail.com>
---
Make.inc | 2 +-
deps/checksums/clang | 224 ++++++++--------
deps/checksums/lld | 224 ++++++++--------
deps/checksums/llvm | 452 +++++++++++++++-----------------
deps/clang.version | 2 +-
deps/lld.version | 2 +-
deps/llvm-tools.version | 4 +-
deps/llvm.version | 9 +-
stdlib/LLD_jll/Project.toml | 4 +-
stdlib/libLLVM_jll/Project.toml | 2 +-
10 files changed, 446 insertions(+), 479 deletions(-)
diff --git a/Make.inc b/Make.inc
index 4d564f057a3da..35b0657de5aa2 100644
--- a/Make.inc
+++ b/Make.inc
@@ -480,7 +480,7 @@ FC := $(CROSS_COMPILE)gfortran
ifeq ($(OS), Darwin)
APPLE_ARCH := $(shell uname -m)
ifneq ($(APPLE_ARCH),arm64)
-MACOSX_VERSION_MIN := 10.10
+MACOSX_VERSION_MIN := 10.14
else
MACOSX_VERSION_MIN := 11.0
endif
diff --git a/src/codegen.cpp b/src/codegen.cpp
index 2e3f7eb2bf7bb..07e7b15afc165 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -9169,7 +9169,9 @@ extern "C" JL_DLLEXPORT void jl_init_codegen_impl(void)
extern "C" JL_DLLEXPORT void jl_teardown_codegen_impl() JL_NOTSAFEPOINT
{
// output LLVM timings and statistics
- jl_ExecutionEngine->printTimers();
+ // Guard against exits before we have initialized the ExecutionEngine
+ if (jl_ExecutionEngine)
+ jl_ExecutionEngine->printTimers();
PrintStatistics();
}
diff --git a/src/jitlayers.h b/src/jitlayers.h
index bbbcbe73f1e54..4c6921cd42dab 100644
--- a/src/jitlayers.h
+++ b/src/jitlayers.h
@@ -97,10 +97,8 @@ struct OptimizationOptions {
};
// LLVM's new pass manager is scheduled to replace the legacy pass manager
-// for middle-end IR optimizations. However, we have not qualified the new
-// pass manager on our optimization pipeline yet, so this remains an optional
-// define
-#if defined(HAS_SANITIZER) && JL_LLVM_VERSION >= 150000
+// for middle-end IR optimizations.
+#if JL_LLVM_VERSION >= 150000
#define JL_USE_NEW_PM
#endif
diff --git a/src/pipeline.cpp b/src/pipeline.cpp
index 4403653a9d8e4..7e61171d288e6 100644
--- a/src/pipeline.cpp
+++ b/src/pipeline.cpp
@@ -361,7 +361,8 @@ static void buildFullPipeline(ModulePassManager &MPM, PassBuilder *PB, Optimizat
{
FunctionPassManager FPM;
FPM.addPass(SROAPass());
- FPM.addPass(InstSimplifyPass());
+ // SROA can duplicate PHI nodes which can block LowerSIMD
+ FPM.addPass(InstCombinePass());
FPM.addPass(JumpThreadingPass());
FPM.addPass(CorrelatedValuePropagationPass());
FPM.addPass(ReassociatePass());
@@ -384,7 +385,7 @@ static void buildFullPipeline(ModulePassManager &MPM, PassBuilder *PB, Optimizat
#endif
LPM2.addPass(LICMPass(LICMOptions()));
JULIA_PASS(LPM2.addPass(JuliaLICMPass()));
- LPM2.addPass(SimpleLoopUnswitchPass(true, true));
+ LPM2.addPass(SimpleLoopUnswitchPass(false, true));
LPM2.addPass(LICMPass(LICMOptions()));
JULIA_PASS(LPM2.addPass(JuliaLICMPass()));
//LICM needs MemorySSA now, so we must use it
@@ -397,11 +398,11 @@ static void buildFullPipeline(ModulePassManager &MPM, PassBuilder *PB, Optimizat
LPM.addPass(LoopIdiomRecognizePass());
LPM.addPass(IndVarSimplifyPass());
LPM.addPass(LoopDeletionPass());
+ LPM.addPass(LoopFullUnrollPass());
invokeLoopOptimizerEndCallbacks(LPM, PB, O);
//We don't know if the loop end callbacks support MSSA
FPM.addPass(createFunctionToLoopPassAdaptor(std::move(LPM), /*UseMemorySSA = */false));
}
- FPM.addPass(LoopUnrollPass(LoopUnrollOptions().setRuntime(false)));
JULIA_PASS(FPM.addPass(AllocOptPass()));
FPM.addPass(SROAPass());
FPM.addPass(InstSimplifyPass());
From 2ddbb5abb93045eeb4513e223c86e9c25fa774a4 Mon Sep 17 00:00:00 2001
From: Valentin Churavy <v.churavy@gmail.com>
Date: Wed, 26 Apr 2023 20:49:16 -0400
Subject: [PATCH 6/7] Fix tests and static analyzer for LLVM 15
Co-authored-by: Gabriel Baraldi <baraldigabriel@gmail.com>
Co-authored-by: Prem Chintalapudi <prem.chintalapudi@gmail.com>
---
src/llvm-alloc-opt.cpp | 3 ++
src/llvm-late-gc-lowering.cpp | 1 +
src/llvm-lower-handlers.cpp | 1 +
src/llvm-multiversioning.cpp | 3 ++
src/llvm-ptls.cpp | 2 +
test/clangsa/MissingRoots.c | 3 ++
test/cmdlineargs.jl | 10 ++--
test/llvmpasses/pipeline-o2-broadcast.jl | 68 ++++++++++++++----------
test/llvmpasses/pipeline-o2.jl | 6 +--
9 files changed, 62 insertions(+), 35 deletions(-)
diff --git a/src/llvm-alloc-opt.cpp b/src/llvm-alloc-opt.cpp
index 1a524cbe8d419..bb6de67f347ff 100644
--- a/src/llvm-alloc-opt.cpp
+++ b/src/llvm-alloc-opt.cpp
@@ -1138,9 +1138,12 @@ void Optimizer::splitOnStack(CallInst *orig_inst)
ref->setOrdering(AtomicOrdering::NotAtomic);
operands.push_back(ref);
}
+#ifndef __clang_analyzer__
+ // FIXME: SA finds "Called C++ object pointer is null" inside the LLVM code.
auto new_call = builder.CreateCall(pass.gc_preserve_begin_func, operands);
new_call->takeName(call);
call->replaceAllUsesWith(new_call);
+#endif
call->eraseFromParent();
return;
}
diff --git a/src/llvm-late-gc-lowering.cpp b/src/llvm-late-gc-lowering.cpp
index a836ff1361768..ac70685e7431b 100644
--- a/src/llvm-late-gc-lowering.cpp
+++ b/src/llvm-late-gc-lowering.cpp
@@ -1262,6 +1262,7 @@ static bool isLoadFromConstGV(LoadInst *LI, bool &task_local, PhiSet *seen)
// We only emit single slot GV in codegen
// but LLVM global merging can change the pointer operands to GEPs/bitcasts
auto load_base = LI->getPointerOperand()->stripInBoundsOffsets();
+ assert(load_base); // Static analyzer
auto gv = dyn_cast<GlobalVariable>(load_base);
if (isTBAA(LI->getMetadata(LLVMContext::MD_tbaa),
{"jtbaa_immut", "jtbaa_const", "jtbaa_datatype"})) {
diff --git a/src/llvm-lower-handlers.cpp b/src/llvm-lower-handlers.cpp
index 919128769019b..39a36bfc3ba76 100644
--- a/src/llvm-lower-handlers.cpp
+++ b/src/llvm-lower-handlers.cpp
@@ -8,6 +8,7 @@
#include <llvm/ADT/DepthFirstIterator.h>
#include <llvm/ADT/Statistic.h>
+#include <llvm/ADT/Triple.h>
#include <llvm/Analysis/CFG.h>
#include <llvm/IR/BasicBlock.h>
#include <llvm/IR/Constants.h>
diff --git a/src/llvm-multiversioning.cpp b/src/llvm-multiversioning.cpp
index 21a090724802a..cdba03047a4b7 100644
--- a/src/llvm-multiversioning.cpp
+++ b/src/llvm-multiversioning.cpp
@@ -14,11 +14,13 @@
#include <llvm/Pass.h>
#include <llvm/ADT/BitVector.h>
#include <llvm/ADT/Statistic.h>
+#include <llvm/ADT/Triple.h>
#include <llvm/IR/Module.h>
#include <llvm/IR/LegacyPassManager.h>
#include <llvm/IR/Function.h>
#include <llvm/IR/Instructions.h>
#include <llvm/IR/Constants.h>
+#include <llvm/IR/Dominators.h>
#include <llvm/IR/LLVMContext.h>
#include <llvm/Analysis/LoopInfo.h>
#include <llvm/Analysis/CallGraph.h>
@@ -779,6 +781,7 @@ static Value *rewrite_inst_use(const Stack& stack, Type *T_size, Value *replace,
replace = inst;
continue;
}
+ assert(val);
unsigned nargs = val->getNumOperands();
args.resize(nargs);
for (unsigned j = 0; j < nargs; j++) {
diff --git a/src/llvm-ptls.cpp b/src/llvm-ptls.cpp
index 8174832b3cebf..a628710916327 100644
--- a/src/llvm-ptls.cpp
+++ b/src/llvm-ptls.cpp
@@ -9,6 +9,7 @@
#include <llvm-c/Types.h>
#include <llvm/Pass.h>
+#include <llvm/ADT/Triple.h>
#include <llvm/IR/Module.h>
#include <llvm/IR/LegacyPassManager.h>
#include <llvm/IR/Function.h>
@@ -161,6 +162,7 @@ void LowerPTLS::fix_pgcstack_use(CallInst *pgcstack, Function *pgcstack_getter,
SmallVector<uint32_t, 2> Weights{9, 1};
TerminatorInst *fastTerm;
TerminatorInst *slowTerm;
+ assert(pgcstack->getType()); // Static analyzer
auto cmp = new ICmpInst(phi, CmpInst::ICMP_NE, pgcstack, Constant::getNullValue(pgcstack->getType()));
SplitBlockAndInsertIfThenElse(cmp, phi, &fastTerm, &slowTerm,
MDB.createBranchWeights(Weights));
diff --git a/test/clangsa/MissingRoots.c b/test/clangsa/MissingRoots.c
index f0b32c54bc7b8..0ff5e633622ce 100644
--- a/test/clangsa/MissingRoots.c
+++ b/test/clangsa/MissingRoots.c
@@ -352,6 +352,9 @@ void assoc_exact_broken(jl_value_t **args, size_t n, int8_t offs, size_t world)
}
*/
+// declare
+jl_typemap_level_t *jl_new_typemap_level(void);
+
void assoc_exact_ok(jl_value_t *args1, jl_value_t **args, size_t n, int8_t offs, size_t world) {
jl_typemap_level_t *cache = jl_new_typemap_level();
JL_GC_PUSH1(&cache);
diff --git a/test/cmdlineargs.jl b/test/cmdlineargs.jl
index 389b195d97935..1d04926ef23af 100644
--- a/test/cmdlineargs.jl
+++ b/test/cmdlineargs.jl
@@ -188,10 +188,12 @@ let exename = `$(Base.julia_cmd()) --startup-file=no --color=no`
@test contains(v[2], r"enable-tail-merge + = 1")
@test isempty(v[3])
end
- @testset let v = readchomperrors(setenv(`$exename -e 0`, "JULIA_LLVM_ARGS" => "-print-options -enable-tail-merge=1 -enable-tail-merge=1", "HOME" => homedir()))
- @test !v[1]
- @test isempty(v[2])
- @test v[3] == "julia: for the --enable-tail-merge option: may only occur zero or one times!"
+ if Base.libllvm_version < v"15" #LLVM over 15 doesn't care for multiple options
+ @testset let v = readchomperrors(setenv(`$exename -e 0`, "JULIA_LLVM_ARGS" => "-print-options -enable-tail-merge=1 -enable-tail-merge=1", "HOME" => homedir()))
+ @test !v[1]
+ @test isempty(v[2])
+ @test v[3] == "julia: for the --enable-tail-merge option: may only occur zero or one times!"
+ end
end
end
diff --git a/test/llvmpasses/pipeline-o2.jl b/test/llvmpasses/pipeline-o2.jl
index 2996a44de62b3..fcb2161de7614 100644
--- a/test/llvmpasses/pipeline-o2.jl
+++ b/test/llvmpasses/pipeline-o2.jl
@@ -78,21 +78,21 @@ end
# COM: memset checks
# COM: INT64
-# ALL-LABEL: define nonnull {} addrspace(10)* @julia_zeros
+# ALL: define {{.*}} @julia_zeros
# ALL-NOT: bounds_error
# COM: memset is not used with bounds checks on (too late in the pipeline)
# BC_OFF: llvm.memset
# BC_AUTO: llvm.memset
# COM: INT32
-# ALL-LABEL: define nonnull {} addrspace(10)* @julia_zeros
+# ALL: define {{.*}} @julia_zeros
# ALL-NOT: bounds_error
# COM: memset is not used with bounds checks on (too late in the pipeline)
# BC_OFF: llvm.memset
# BC_AUTO: llvm.memset
# COM: INT16
-# ALL-LABEL: define nonnull {} addrspace(10)* @julia_zeros
+# ALL: define {{.*}} @julia_zeros
# ALL-NOT: bounds_error
# COM: memset is not used with bounds checks on (too late in the pipeline)
# BC_OFF: llvm.memset
From 77c13ad59364189386114b546a7482dbe2edf233 Mon Sep 17 00:00:00 2001
From: Valentin Churavy <v.churavy@gmail.com>
Date: Wed, 10 May 2023 10:51:16 -0400
Subject: [PATCH 7/7] Reenable NonTrivial Loop Unswitch
---
src/codegen.cpp | 3 ---
src/pipeline.cpp | 2 +-
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/src/codegen.cpp b/src/codegen.cpp
index 07e7b15afc165..ae306d3d1cdb5 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -9073,9 +9073,6 @@ extern "C" void jl_init_llvm(void)
clopt = llvmopts.lookup("unswitch-threshold");
if (clopt->getNumOccurrences() == 0)
cl::ProvidePositionalOption(clopt, "100", 1);
- clopt = llvmopts.lookup("enable-unswitch-cost-multiplier");
- if (clopt->getNumOccurrences() == 0)
- cl::ProvidePositionalOption(clopt, "false", 1);
#endif
// if the patch adding this option has been applied, lower its limit to provide
// better DAGCombiner performance.
diff --git a/src/pipeline.cpp b/src/pipeline.cpp
index 7e61171d288e6..6e6a9a3c37d02 100644
--- a/src/pipeline.cpp
+++ b/src/pipeline.cpp
@@ -385,7 +385,7 @@ static void buildFullPipeline(ModulePassManager &MPM, PassBuilder *PB, Optimizat
#endif
LPM2.addPass(LICMPass(LICMOptions()));
JULIA_PASS(LPM2.addPass(JuliaLICMPass()));
- LPM2.addPass(SimpleLoopUnswitchPass(false, true));
+ LPM2.addPass(SimpleLoopUnswitchPass(/*NonTrivial*/true, true));
LPM2.addPass(LICMPass(LICMOptions()));
JULIA_PASS(LPM2.addPass(JuliaLICMPass()));
//LICM needs MemorySSA now, so we must use it
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