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Make sure functions are generated even there is no global in the C API echo test 

llvm-svn: 261169
This commit is contained in:
Amaury Sechet 2016-02-17 22:30:05 +00:00
parent 3b89e6634c
commit 58946a9a05
1 changed files with 14 additions and 10 deletions
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24
llvm/tools/llvm-c-test/echo.cpp
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@ -625,14 +625,15 @@ struct FunCloner {
static void declare_symbols(LLVMModuleRef Src, LLVMModuleRef M) {
LLVMValueRef Begin = LLVMGetFirstGlobal(Src);
LLVMValueRef End = LLVMGetLastGlobal(Src);
if (!Begin) {
if (End != nullptr)
report_fatal_error("Range has an end but no begining");
return;
}
LLVMValueRef Cur = Begin;
LLVMValueRef Next = nullptr;
if (!Begin) {
if (End != nullptr)
report_fatal_error("Range has an end but no begining");
goto FunDecl;
}
while (true) {
const char *Name = LLVMGetValueName(Cur);
if (LLVMGetNamedGlobal(M, Name))
@ -653,6 +654,7 @@ static void declare_symbols(LLVMModuleRef Src, LLVMModuleRef M) {
Cur = Next;
}
FunDecl:
Begin = LLVMGetFirstFunction(Src);
End = LLVMGetLastFunction(Src);
if (!Begin) {
@ -687,14 +689,15 @@ static void declare_symbols(LLVMModuleRef Src, LLVMModuleRef M) {
static void clone_symbols(LLVMModuleRef Src, LLVMModuleRef M) {
LLVMValueRef Begin = LLVMGetFirstGlobal(Src);
LLVMValueRef End = LLVMGetLastGlobal(Src);
if (!Begin) {
if (End != nullptr)
report_fatal_error("Range has an end but no begining");
return;
}
LLVMValueRef Cur = Begin;
LLVMValueRef Next = nullptr;
if (!Begin) {
if (End != nullptr)
report_fatal_error("Range has an end but no begining");
goto FunClone;
}
while (true) {
const char *Name = LLVMGetValueName(Cur);
LLVMValueRef G = LLVMGetNamedGlobal(M, Name);
@ -727,6 +730,7 @@ static void clone_symbols(LLVMModuleRef Src, LLVMModuleRef M) {
Cur = Next;
}
FunClone:
Begin = LLVMGetFirstFunction(Src);
End = LLVMGetLastFunction(Src);
if (!Begin) {