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Fix array comparisons and fix f32 literal LLVM issue regarding accurate representation

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This commit is contained in:
gingerBill
2019-07-27 11:33:22 +01:00
parent 14059583cd
commit 912fc2890b
2 changed files with 32 additions and 12 deletions
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20
src/ir.cpp
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@@ -3652,12 +3652,12 @@ struct irLoopData {
irBlock *loop;
};
irLoopData ir_loop_start(irProcedure *proc, isize count) {
irLoopData ir_loop_start(irProcedure *proc, isize count, Type *index_type=t_int) {
irLoopData data = {};
irValue *max = ir_const_int(count);
data.idx_addr = ir_add_local_generated(proc, t_int, true);
data.idx_addr = ir_add_local_generated(proc, index_type, true);
data.body = ir_new_block(proc, nullptr, "loop.body");
data.done = ir_new_block(proc, nullptr, "loop.done");
@@ -3727,7 +3727,7 @@ irValue *ir_emit_unary_arith(irProcedure *proc, TokenKind op, irValue *x, Type *
ir_emit_store(proc, ir_emit_array_epi(proc, res, i), z);
}
} else {
auto loop_data = ir_loop_start(proc, count);
auto loop_data = ir_loop_start(proc, count, t_i32);
irValue *e = ir_emit_load(proc, ir_emit_array_ep(proc, val, loop_data.idx));
irValue *z = ir_emit_unary_arith(proc, op, e, elem_type);
@@ -3786,7 +3786,7 @@ irValue *ir_emit_arith(irProcedure *proc, TokenKind op, irValue *left, irValue *
ir_emit_store(proc, ir_emit_array_epi(proc, res, i), z);
}
} else {
auto loop_data = ir_loop_start(proc, count);
auto loop_data = ir_loop_start(proc, count, t_i32);
irValue *x = ir_emit_load(proc, ir_emit_array_ep(proc, lhs, loop_data.idx));
irValue *y = ir_emit_load(proc, ir_emit_array_ep(proc, rhs, loop_data.idx));
@@ -4104,6 +4104,9 @@ irValue *ir_emit_comp(irProcedure *proc, TokenKind op_kind, irValue *left, irVal
if (op_kind == Token_NotEq) {
res = v_false;
cmp_op = Token_Or;
} else if (op_kind == Token_CmpEq) {
res = v_true;
cmp_op = Token_And;
}
bool inline_array_arith = type_size_of(tl) <= build_context.max_align;
@@ -4125,12 +4128,13 @@ irValue *ir_emit_comp(irProcedure *proc, TokenKind op_kind, irValue *left, irVal
} else {
irValue *val = ir_add_local_generated(proc, t_bool, false);
ir_emit_store(proc, val, res);
auto loop_data = ir_loop_start(proc, count);
auto loop_data = ir_loop_start(proc, count, t_i32);
{
irValue *x = ir_emit_load(proc, ir_emit_array_ep(proc, lhs, loop_data.idx));
irValue *y = ir_emit_load(proc, ir_emit_array_ep(proc, rhs, loop_data.idx));
irValue *i = loop_data.idx;
irValue *x = ir_emit_load(proc, ir_emit_array_ep(proc, lhs, i));
irValue *y = ir_emit_load(proc, ir_emit_array_ep(proc, rhs, i));
irValue *cmp = ir_emit_comp(proc, op_kind, x, y);
irValue *new_res = ir_emit_arith(proc, cmp_op, res, ir_emit_load(proc, val), t_bool);
irValue *new_res = ir_emit_arith(proc, cmp_op, ir_emit_load(proc, val), cmp, t_bool);
ir_emit_store(proc, val, ir_emit_conv(proc, new_res, t_bool));
}
ir_loop_end(proc, loop_data);