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stage2 ARM: add testcases for non-leaf fns, parameters, return values

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joachimschmidt557
2020-09-27 11:27:40 +02:00
parent cfe486e388
commit fb58fb2d8d
3 changed files with 152 additions and 75 deletions
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12
src/codegen/arm.zig
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@@ -402,7 +402,7 @@ pub const Instruction = union(enum) {
return Instruction{
.DataProcessing = .{
.cond = @enumToInt(cond),
.i = if (op2 == .Immediate) 1 else 0,
.i = @boolToInt(op2 == .Immediate),
.opcode = @enumToInt(opcode),
.s = s,
.rn = rn.id(),
@@ -430,11 +430,11 @@ pub const Instruction = union(enum) {
.rd = rd.id(),
.offset = offset.toU12(),
.load_store = load_store,
.write_back = if (write_back) 1 else 0,
.write_back = @boolToInt(write_back),
.byte_word = byte_word,
.up_down = if (positive) 1 else 0,
.pre_post = if (pre_index) 1 else 0,
.imm = if (offset == .Immediate) 0 else 1,
.up_down = @boolToInt(positive),
.pre_post = @boolToInt(pre_index),
.imm = @boolToInt(offset != .Immediate),
},
};
}
@@ -454,7 +454,7 @@ pub const Instruction = union(enum) {
.register_list = @bitCast(u16, reg_list),
.rn = rn.id(),
.load_store = load_store,
.write_back = if (write_back) 1 else 0,
.write_back = @boolToInt(write_back),
.psr_or_user = psr_or_user,
.up_down = up_down,
.pre_post = pre_post,