motiejus/zig
1
Fork 0
Code Releases Activity

fix incorrectly trying to memset at comptime

Browse Source 
closes #718
This commit is contained in:
Andrew Kelley
2019-02-25 20:28:09 -05:00
parent 4b7e285b76
commit 7571db05de
3 changed files with 23 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/ir.cpp
View File

@@ -19451,10 +19451,12 @@ static IrInstruction *ir_analyze_instruction_memset(IrAnalyze *ira, IrInstructio
if (type_is_invalid(casted_count->value.type))
return ira->codegen->invalid_instruction;
// TODO test this at comptime with u8 and non-u8 types
if (casted_dest_ptr->value.special == ConstValSpecialStatic &&
casted_byte->value.special == ConstValSpecialStatic &&
casted_count->value.special == ConstValSpecialStatic &&
casted_dest_ptr->value.data.x_ptr.special != ConstPtrSpecialHardCodedAddr)
casted_dest_ptr->value.data.x_ptr.special != ConstPtrSpecialHardCodedAddr &&
casted_dest_ptr->value.data.x_ptr.mut != ConstPtrMutRuntimeVar)
{
ConstExprValue *dest_ptr_val = &casted_dest_ptr->value;
@@ -19573,6 +19575,8 @@ static IrInstruction *ir_analyze_instruction_memcpy(IrAnalyze *ira, IrInstructio
if (type_is_invalid(casted_count->value.type))
return ira->codegen->invalid_instruction;
// TODO test this at comptime with u8 and non-u8 types
// TODO test with dest ptr being a global runtime variable
if (casted_dest_ptr->value.special == ConstValSpecialStatic &&
casted_src_ptr->value.special == ConstValSpecialStatic &&
casted_count->value.special == ConstValSpecialStatic &&