#include "util/u_debug.h"
#include "util/u_memory.h"
+#include "lp_bld_const.h"
#include "lp_bld_debug.h"
#include "lp_bld_struct.h"
LLVMValueRef
-lp_build_struct_get_ptr(LLVMBuilderRef builder,
+lp_build_struct_get_ptr(struct gallivm_state *gallivm,
LLVMValueRef ptr,
unsigned member,
const char *name)
{
LLVMValueRef indices[2];
LLVMValueRef member_ptr;
- indices[0] = LLVMConstInt(LLVMInt32Type(), 0, 0);
- indices[1] = LLVMConstInt(LLVMInt32Type(), member, 0);
- member_ptr = LLVMBuildGEP(builder, ptr, indices, Elements(indices), "");
+ assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
+ assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMStructTypeKind);
+ indices[0] = lp_build_const_int32(gallivm, 0);
+ indices[1] = lp_build_const_int32(gallivm, member);
+ member_ptr = LLVMBuildGEP(gallivm->builder, ptr, indices, Elements(indices), "");
lp_build_name(member_ptr, "%s.%s_ptr", LLVMGetValueName(ptr), name);
return member_ptr;
}
LLVMValueRef
-lp_build_struct_get(LLVMBuilderRef builder,
+lp_build_struct_get(struct gallivm_state *gallivm,
LLVMValueRef ptr,
unsigned member,
const char *name)
{
LLVMValueRef member_ptr;
LLVMValueRef res;
- member_ptr = lp_build_struct_get_ptr(builder, ptr, member, name);
- res = LLVMBuildLoad(builder, member_ptr, "");
+ assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
+ assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMStructTypeKind);
+ member_ptr = lp_build_struct_get_ptr(gallivm, ptr, member, name);
+ res = LLVMBuildLoad(gallivm->builder, member_ptr, "");
lp_build_name(res, "%s.%s", LLVMGetValueName(ptr), name);
return res;
}
+
+
+LLVMValueRef
+lp_build_array_get_ptr(struct gallivm_state *gallivm,
+ LLVMValueRef ptr,
+ LLVMValueRef index)
+{
+ LLVMValueRef indices[2];
+ LLVMValueRef element_ptr;
+ assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
+ assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMArrayTypeKind);
+ indices[0] = lp_build_const_int32(gallivm, 0);
+ indices[1] = index;
+ element_ptr = LLVMBuildGEP(gallivm->builder, ptr, indices, Elements(indices), "");
+#ifdef DEBUG
+ lp_build_name(element_ptr, "&%s[%s]",
+ LLVMGetValueName(ptr), LLVMGetValueName(index));
+#endif
+ return element_ptr;
+}
+
+
+LLVMValueRef
+lp_build_array_get(struct gallivm_state *gallivm,
+ LLVMValueRef ptr,
+ LLVMValueRef index)
+{
+ LLVMValueRef element_ptr;
+ LLVMValueRef res;
+ assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
+ assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMArrayTypeKind);
+ element_ptr = lp_build_array_get_ptr(gallivm, ptr, index);
+ res = LLVMBuildLoad(gallivm->builder, element_ptr, "");
+#ifdef DEBUG
+ lp_build_name(res, "%s[%s]", LLVMGetValueName(ptr), LLVMGetValueName(index));
+#endif
+ return res;
+}
+
+
+void
+lp_build_array_set(struct gallivm_state *gallivm,
+ LLVMValueRef ptr,
+ LLVMValueRef index,
+ LLVMValueRef value)
+{
+ LLVMValueRef element_ptr;
+ assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
+ assert(LLVMGetTypeKind(LLVMGetElementType(LLVMTypeOf(ptr))) == LLVMArrayTypeKind);
+ element_ptr = lp_build_array_get_ptr(gallivm, ptr, index);
+ LLVMBuildStore(gallivm->builder, value, element_ptr);
+}
+
+
+LLVMValueRef
+lp_build_pointer_get(LLVMBuilderRef builder,
+ LLVMValueRef ptr,
+ LLVMValueRef index)
+{
+ LLVMValueRef element_ptr;
+ LLVMValueRef res;
+ assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
+ element_ptr = LLVMBuildGEP(builder, ptr, &index, 1, "");
+ res = LLVMBuildLoad(builder, element_ptr, "");
+#ifdef DEBUG
+ lp_build_name(res, "%s[%s]", LLVMGetValueName(ptr), LLVMGetValueName(index));
+#endif
+ return res;
+}
+
+
+LLVMValueRef
+lp_build_pointer_get_unaligned(LLVMBuilderRef builder,
+ LLVMValueRef ptr,
+ LLVMValueRef index,
+ unsigned alignment)
+{
+ LLVMValueRef element_ptr;
+ LLVMValueRef res;
+ assert(LLVMGetTypeKind(LLVMTypeOf(ptr)) == LLVMPointerTypeKind);
+ element_ptr = LLVMBuildGEP(builder, ptr, &index, 1, "");
+ res = LLVMBuildLoad(builder, element_ptr, "");
+ lp_set_load_alignment(res, alignment);
+#ifdef DEBUG
+ lp_build_name(res, "%s[%s]", LLVMGetValueName(ptr), LLVMGetValueName(index));
+#endif
+ return res;
+}
+
+
+void
+lp_build_pointer_set(LLVMBuilderRef builder,
+ LLVMValueRef ptr,
+ LLVMValueRef index,
+ LLVMValueRef value)
+{
+ LLVMValueRef element_ptr;
+ element_ptr = LLVMBuildGEP(builder, ptr, &index, 1, "");
+ LLVMBuildStore(builder, value, element_ptr);
+}
+
+
+void
+lp_build_pointer_set_unaligned(LLVMBuilderRef builder,
+ LLVMValueRef ptr,
+ LLVMValueRef index,
+ LLVMValueRef value,
+ unsigned alignment)
+{
+ LLVMValueRef element_ptr;
+ LLVMValueRef instr;
+ element_ptr = LLVMBuildGEP(builder, ptr, &index, 1, "");
+ instr = LLVMBuildStore(builder, value, element_ptr);
+ lp_set_store_alignment(instr, alignment);
+}