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stage2: refactor handling of immediates in x86_64 backend

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Fixes issues with incorrect operand sizes in a handful of cases
and allows for usage of differently sized integers in Zig sources.
This commit is contained in:
Jakub Konka
2022-01-15 18:28:39 +01:00
parent a5c7742ba6
commit 4d4bbd7624
4 changed files with 142 additions and 107 deletions
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30
test/stage2/x86_64.zig
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@@ -1700,6 +1700,36 @@ pub fn addCases(ctx: *TestContext) !void {
\\ if (!ok) unreachable;
\\}
, "");
case.addCompareOutput(
\\pub fn main() void {
\\ var x: u16 = undefined;
\\ set(&x);
\\ assert(x == 123);
\\}
\\
\\fn set(x: *u16) void {
\\ x.* = 123;
\\}
\\
\\fn assert(ok: bool) void {
\\ if (!ok) unreachable;
\\}
, "");
case.addCompareOutput(
\\pub fn main() void {
\\ var x: u8 = undefined;
\\ set(&x);
\\ assert(x == 123);
\\}
\\
\\fn set(x: *u8) void {
\\ x.* = 123;
\\}
\\
\\fn assert(ok: bool) void {
\\ if (!ok) unreachable;
\\}
, "");
}
{