Merge branch 'master' of github.com:llvmpy/llvmpy

llvm/_core.cpp

@@ -752,6 +752,9 @@ _wrap_objobjstr2obj(LLVMBuildLoad, LLVMBuilderRef, LLVMValueRef, LLVMValueRef)
 _wrap_objobjobj2obj(LLVMBuildStore, LLVMBuilderRef, LLVMValueRef, LLVMValueRef, LLVMValueRef)
 _wrap_objobjliststr2obj(LLVMBuildGEP, LLVMBuilderRef, LLVMValueRef, LLVMValueRef, LLVMValueRef)
 
+_wrap_objint2none(LLVMLdSetAlignment, LLVMValueRef)
+_wrap_objint2none(LLVMStSetAlignment, LLVMValueRef)
+
 /* Casts */
 
 _wrap_objobjobjstr2obj(LLVMBuildTrunc, LLVMBuilderRef, LLVMValueRef, LLVMTypeRef, LLVMValueRef)
@@ -1753,6 +1756,9 @@ static PyMethodDef core_methods[] = {
     _method( LLVMBuildStore )
     _method( LLVMBuildGEP )
 
+    _method( LLVMLdSetAlignment )
+    _method( LLVMStSetAlignment )
+
     /* Casts */
     _method( LLVMBuildTrunc )
     _method( LLVMBuildZExt )

llvm/core.py

@@ -1840,17 +1840,21 @@ class Builder(object):
         check_is_value(ptr)
         return _make_value(_core.LLVMBuildFree(self.ptr, ptr.ptr))
 
-    def load(self, ptr, name="", volatile=False):
+    def load(self, ptr, name="", align=0, volatile=False):
         check_is_value(ptr)
         inst = _make_value(_core.LLVMBuildLoad(self.ptr, ptr.ptr, name))
+        if align:
+            _core.LLVMLdSetAlignment(inst.ptr, align)
         if volatile:
             inst.set_volatile(volatile)
         return inst
 
-    def store(self, value, ptr, volatile=False):
+    def store(self, value, ptr, align=0, volatile=False):
         check_is_value(value)
         check_is_value(ptr)
         inst = _make_value(_core.LLVMBuildStore(self.ptr, value.ptr, ptr.ptr))
+        if align:
+            _core.LLVMStSetAlignment(inst.ptr, align)
         if volatile:
             inst.set_volatile(volatile)
         return inst

llvm/extra.cpp

@@ -126,6 +126,15 @@ const CodeGenOpt::Level OptLevelMap[] = {
 };
 } // end anony namespace
 
+void LLVMLdSetAlignment(LLVMValueRef inst, unsigned align)
+{
+    return llvm::unwrap<LoadInst>(inst)->setAlignment(align);
+}
+
+void LLVMStSetAlignment(LLVMValueRef inst, unsigned align)
+{
+    return llvm::unwrap<StoreInst>(inst)->setAlignment(align);
+}
 
 const char * LLVMGetHostCPUName()
 {

llvm/extra.h

@@ -55,6 +55,16 @@
 extern "C" {
 #endif
 
+/*
+ * Wraps LoadInst::SetAlignment
+ */
+void LLVMLdSetAlignment(LLVMValueRef inst, unsigned align);
+
+/*
+ * Wraps StoreInst::SetAlignment
+ */
+void LLVMStSetAlignment(LLVMValueRef inst, unsigned align);
+
 const char * LLVMGetHostCPUName();
 
 int LLVMInitializeNativeTargetAsmPrinter();