Jiri Slaby
e18feb65f3
OBS-URL: https://build.opensuse.org/package/show/devel:tools:statica/klee?expand=0&rev=51
121 lines
5.5 KiB
Diff
121 lines
5.5 KiB
Diff
From: Jiri Slaby <jirislaby@gmail.com>
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Date: Mon, 15 Jan 2018 10:27:54 +0100
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Subject: llvm50: handle getOrInsertFunction terminator
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Patch-mainline: no
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llvm 5 does not terminate getOrInsertFunction parameters with NULL, take
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care of that.
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Since commit 9d54400bba7eb04bca80fce97fa170452d19eaf1.
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Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
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---
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include/klee/Config/Version.h | 6 ++++++
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lib/Module/Checks.cpp | 8 ++++----
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lib/Module/IntrinsicCleaner.cpp | 3 ++-
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tools/klee/main.cpp | 20 ++++++++++----------
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4 files changed, 22 insertions(+), 15 deletions(-)
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diff --git a/include/klee/Config/Version.h b/include/klee/Config/Version.h
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index 532051602fe3..a02ce28baaae 100644
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--- a/include/klee/Config/Version.h
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+++ b/include/klee/Config/Version.h
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@@ -27,4 +27,10 @@
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# define KLEE_LLVM_CL_VAL_END , clEnumValEnd
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#endif
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+#if LLVM_VERSION_CODE >= LLVM_VERSION(5, 0)
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+# define KLEE_LLVM_GOIF_TERMINATOR
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+#else
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+# define KLEE_LLVM_GOIF_TERMINATOR , NULL
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+#endif
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+
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#endif
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diff --git a/lib/Module/Checks.cpp b/lib/Module/Checks.cpp
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index aac63e1d9854..406b3045e527 100644
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--- a/lib/Module/Checks.cpp
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+++ b/lib/Module/Checks.cpp
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@@ -57,8 +57,8 @@ bool DivCheckPass::runOnModule(Module &M) {
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if (!divZeroCheckFunction) {
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Constant *fc = M.getOrInsertFunction("klee_div_zero_check",
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Type::getVoidTy(ctx),
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- Type::getInt64Ty(ctx),
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- NULL);
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+ Type::getInt64Ty(ctx)
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+ KLEE_LLVM_GOIF_TERMINATOR);
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divZeroCheckFunction = cast<Function>(fc);
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}
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@@ -118,8 +118,8 @@ bool OvershiftCheckPass::runOnModule(Module &M) {
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Constant *fc = M.getOrInsertFunction("klee_overshift_check",
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Type::getVoidTy(ctx),
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Type::getInt64Ty(ctx),
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- Type::getInt64Ty(ctx),
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- NULL);
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+ Type::getInt64Ty(ctx)
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+ KLEE_LLVM_GOIF_TERMINATOR);
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overshiftCheckFunction = cast<Function>(fc);
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}
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diff --git a/lib/Module/IntrinsicCleaner.cpp b/lib/Module/IntrinsicCleaner.cpp
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index 0f7eb223a2d3..4d323b8e8344 100644
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--- a/lib/Module/IntrinsicCleaner.cpp
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+++ b/lib/Module/IntrinsicCleaner.cpp
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@@ -210,7 +210,8 @@ bool IntrinsicCleanerPass::runOnBasicBlock(BasicBlock &b, Module &M) {
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// Intrisic instruction "llvm.trap" found. Directly lower it to
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// a call of the abort() function.
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Function *F = cast<Function>(
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- M.getOrInsertFunction("abort", Type::getVoidTy(ctx), NULL));
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+ M.getOrInsertFunction("abort", Type::getVoidTy(ctx)
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+ KLEE_LLVM_GOIF_TERMINATOR));
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F->setDoesNotReturn();
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F->setDoesNotThrow();
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diff --git a/tools/klee/main.cpp b/tools/klee/main.cpp
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index def83b584167..ff87d210b863 100644
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--- a/tools/klee/main.cpp
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+++ b/tools/klee/main.cpp
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@@ -678,8 +678,8 @@ static int initEnv(Module *mainModule) {
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cast<Function>(mainModule->getOrInsertFunction("klee_init_env",
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Type::getVoidTy(ctx),
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argcPtr->getType(),
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- argvPtr->getType(),
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- NULL));
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+ argvPtr->getType()
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+ KLEE_LLVM_GOIF_TERMINATOR));
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assert(initEnvFn);
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std::vector<Value*> args;
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args.push_back(argcPtr);
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@@ -1038,20 +1038,20 @@ static llvm::Module *linkWithUclibc(llvm::Module *mainModule, StringRef libDir)
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mainModule->getOrInsertFunction("realpath",
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PointerType::getUnqual(i8Ty),
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PointerType::getUnqual(i8Ty),
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- PointerType::getUnqual(i8Ty),
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- NULL);
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+ PointerType::getUnqual(i8Ty)
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+ KLEE_LLVM_GOIF_TERMINATOR);
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mainModule->getOrInsertFunction("getutent",
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- PointerType::getUnqual(i8Ty),
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- NULL);
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+ PointerType::getUnqual(i8Ty)
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+ KLEE_LLVM_GOIF_TERMINATOR);
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mainModule->getOrInsertFunction("__fgetc_unlocked",
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Type::getInt32Ty(ctx),
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- PointerType::getUnqual(i8Ty),
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- NULL);
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+ PointerType::getUnqual(i8Ty)
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+ KLEE_LLVM_GOIF_TERMINATOR);
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mainModule->getOrInsertFunction("__fputc_unlocked",
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Type::getInt32Ty(ctx),
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Type::getInt32Ty(ctx),
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- PointerType::getUnqual(i8Ty),
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- NULL);
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+ PointerType::getUnqual(i8Ty)
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+ KLEE_LLVM_GOIF_TERMINATOR);
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}
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f = mainModule->getFunction("__ctype_get_mb_cur_max");
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--
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2.17.1
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