authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2016-01-06 02:44:46-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2016-01-06 02:44:46-07:00
logf751a85d557d11dbbf09a03797a32bfd3edc8d6e
tree789366ec269cc001bf9f46827510866ea6411014
parent8b48e242b8bc61080433ae541653cfcdfa274e59

codegen: arithmetic is all wrapping for now

we'll add optimizations back in when we solve #46

1 files changed, 3 insertions(+), 3 deletions(-)

src/codegen.cpp+3-3
......@@ -554,7 +554,7 @@ static LLVMValueRef gen_arithmetic_bin_op(CodeGen *g, AstNode *source_node,
554554 if (op1_type->id == TypeTableEntryIdFloat) {
555555 return LLVMBuildFAdd(g->builder, val1, val2, "");
556556 } else {
557 return LLVMBuildNSWAdd(g->builder, val1, val2, "");
557 return LLVMBuildAdd(g->builder, val1, val2, "");
558558 }
559559 case BinOpTypeSub:
560560 case BinOpTypeAssignMinus:
......@@ -562,7 +562,7 @@ static LLVMValueRef gen_arithmetic_bin_op(CodeGen *g, AstNode *source_node,
562562 if (op1_type->id == TypeTableEntryIdFloat) {
563563 return LLVMBuildFSub(g->builder, val1, val2, "");
564564 } else {
565 return LLVMBuildNSWSub(g->builder, val1, val2, "");
565 return LLVMBuildSub(g->builder, val1, val2, "");
566566 }
567567 case BinOpTypeMult:
568568 case BinOpTypeAssignTimes:
......@@ -570,7 +570,7 @@ static LLVMValueRef gen_arithmetic_bin_op(CodeGen *g, AstNode *source_node,
570570 if (op1_type->id == TypeTableEntryIdFloat) {
571571 return LLVMBuildFMul(g->builder, val1, val2, "");
572572 } else {
573 return LLVMBuildNSWMul(g->builder, val1, val2, "");
573 return LLVMBuildMul(g->builder, val1, val2, "");
574574 }
575575 case BinOpTypeDiv:
576576 case BinOpTypeAssignDiv: