Summary:
The old bindings should have used an enum instead of a boolean. This
deprecates LLVMHasUnnamedAddr and LLVMSetUnnamedAddr , replacing them
with LLVMGetUnnamedAddress and LLVMSetUnnamedAddress respectively that do.
Though it is unlikely LLVM will gain more supported global value linker
hints, the new API can scale to accommodate this.
Reviewers: deadalnix, whitequark
Reviewed By: whitequark
Subscribers: llvm-commits, harlanhaskins
Differential Revision: https://reviews.llvm.org/D43448
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327479
91177308-0d34-0410-b5e6-
96231b3b80d8
} LLVMVisibility;
typedef enum {
+ LLVMNoUnnamedAddr, /**< Address of the GV is significant. */
+ LLVMLocalUnnamedAddr, /**< Address of the GV is locally insignificant. */
+ LLVMGlobalUnnamedAddr /**< Address of the GV is globally insignificant. */
+} LLVMUnnamedAddr;
+
+typedef enum {
LLVMDefaultStorageClass = 0,
LLVMDLLImportStorageClass = 1, /**< Function to be imported from DLL. */
LLVMDLLExportStorageClass = 2 /**< Function to be accessible from DLL. */
void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz);
LLVMDLLStorageClass LLVMGetDLLStorageClass(LLVMValueRef Global);
void LLVMSetDLLStorageClass(LLVMValueRef Global, LLVMDLLStorageClass Class);
+LLVMUnnamedAddr LLVMGetUnnamedAddress(LLVMValueRef Global);
+void LLVMSetUnnamedAddress(LLVMValueRef Global, LLVMUnnamedAddr UnnamedAddr);
+
+/** Deprecated: Use LLVMGetUnnamedAddress instead. */
LLVMBool LLVMHasUnnamedAddr(LLVMValueRef Global);
+/** Deprecated: Use LLVMSetUnnamedAddress instead. */
void LLVMSetUnnamedAddr(LLVMValueRef Global, LLVMBool HasUnnamedAddr);
/**
static_cast<GlobalValue::DLLStorageClassTypes>(Class));
}
+LLVMUnnamedAddr LLVMGetUnnamedAddress(LLVMValueRef Global) {
+ switch (unwrap<GlobalValue>(Global)->getUnnamedAddr()) {
+ case GlobalVariable::UnnamedAddr::None:
+ return LLVMNoUnnamedAddr;
+ case GlobalVariable::UnnamedAddr::Local:
+ return LLVMLocalUnnamedAddr;
+ case GlobalVariable::UnnamedAddr::Global:
+ return LLVMGlobalUnnamedAddr;
+ }
+}
+
+void LLVMSetUnnamedAddress(LLVMValueRef Global, LLVMUnnamedAddr UnnamedAddr) {
+ GlobalValue *GV = unwrap<GlobalValue>(Global);
+
+ switch (UnnamedAddr) {
+ case LLVMNoUnnamedAddr:
+ return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::None);
+ case LLVMLocalUnnamedAddr:
+ return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::Local);
+ case LLVMGlobalUnnamedAddr:
+ return GV->setUnnamedAddr(GlobalVariable::UnnamedAddr::Global);
+ }
+}
+
LLVMBool LLVMHasUnnamedAddr(LLVMValueRef Global) {
return unwrap<GlobalValue>(Global)->hasGlobalUnnamedAddr();
}
@tl = thread_local global { i64, %S* } { i64 1, %S* @cst }
@arr = linkonce_odr global [5 x i8] [ i8 2, i8 3, i8 5, i8 7, i8 11 ]
@str = private unnamed_addr constant [13 x i8] c"hello world\0A\00"
+@locStr = private local_unnamed_addr constant [13 x i8] c"hello world\0A\00"
@hidden = hidden global i32 7
@protected = protected global i32 23
@section = global i32 27, section ".custom"
LLVMSetLinkage(G, LLVMGetLinkage(Cur));
LLVMSetSection(G, LLVMGetSection(Cur));
LLVMSetVisibility(G, LLVMGetVisibility(Cur));
- LLVMSetUnnamedAddr(G, LLVMHasUnnamedAddr(Cur));
+ LLVMSetUnnamedAddress(G, LLVMGetUnnamedAddress(Cur));
LLVMSetAlignment(G, LLVMGetAlignment(Cur));
Next = LLVMGetNextGlobal(Cur);