zig

commit 055e0fef4eaa2d8c6dcbd83180baa44d88be3b4d (tree)
parent ecd5e60be9cab03449e0d40a770c5a0c5582198d
Author: Jimmi Holst Christensen <jimmiholstchristensen@gmail.com>
Date:   Sat, 30 Jun 2018 21:22:26 +0200

Avoid resolve_const in cmp when instr are not comptime

Diffstat:
M
src/ir.cpp
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/ir.cpp b/src/ir.cpp
@@ -11029,10 +11029,10 @@ static TypeTableEntry *ir_analyze_bin_op_cmp(IrAnalyze *ira, IrInstructionBinOp 
 
     bool one_possible_value = !type_requires_comptime(resolved_type) && !type_has_bits(resolved_type);
     if (one_possible_value || (instr_is_comptime(casted_op1) && instr_is_comptime(casted_op2))) {
-        ConstExprValue *op1_val = ir_resolve_const(ira, casted_op1, UndefBad);
+        ConstExprValue *op1_val = one_possible_value ? &casted_op1->value : ir_resolve_const(ira, casted_op1, UndefBad);
         if (op1_val == nullptr)
             return ira->codegen->builtin_types.entry_invalid;
-        ConstExprValue *op2_val = ir_resolve_const(ira, casted_op2, UndefBad);
+        ConstExprValue *op2_val = one_possible_value ? &casted_op2->value : ir_resolve_const(ira, casted_op2, UndefBad);
         if (op2_val == nullptr)
             return ira->codegen->builtin_types.entry_invalid;