Commit 00089347458b4c2544871666cc09570642b0d5b1 | zig

author	David Rubin <david@vortan.dev> 2024-07-29 03:28:30-07:00
committer	David Rubin <david@vortan.dev> 2024-07-31 11:44:16-07:00
log	00089347458b4c2544871666cc09570642b0d5b1
tree	7d6d9d9be839703b27c48614ef3ca9a2471c8483
parent	a69d403cb2c82ce6257bfa1ee7eba52f895c14e7
signature	Commit is signed but in an unrecognized format.

1 files changed, 5 insertions(+), 3 deletions(-)

src/arch/riscv64/CodeGen.zig+5-3

...	...	@@ -1510,6 +1510,7 @@ fn genBody(func: *Func, body: []const Air.Inst.Index) InnerError!void {
1510	1510	.mul,
1511	1511	.mul_wrap,
1512	1512	.div_trunc,
	1513	.div_exact,
1513	1514	.rem,
1514	1515
1515	1516	.shl, .shl_exact,
...	...	@@ -1533,7 +1534,6 @@ fn genBody(func: *Func, body: []const Air.Inst.Index) InnerError!void {
1533	1534	.mod,
1534	1535	.div_float,
1535	1536	.div_floor,
1536		.div_exact,
1537	1537	=> return func.fail("TODO: {s}", .{@tagName(tag)}),
1538	1538
1539	1539	.sqrt,
...	...	@@ -2563,10 +2563,12 @@ fn genBinOp(
2563	2563	.mul_wrap,
2564	2564	.rem,
2565	2565	.div_trunc,
	2566	.div_exact,
2566	2567	=> {
2567	2568	switch (tag) {
2568	2569	.rem,
2569	2570	.div_trunc,
	2571	.div_exact,
2570	2572	=> {
2571	2573	if (!math.isPowerOfTwo(bit_size)) {
2572	2574	try func.truncateRegister(lhs_ty, lhs_reg);
...	...	@@ -2576,7 +2578,7 @@ fn genBinOp(
2576	2578	else => {
2577	2579	if (!math.isPowerOfTwo(bit_size))
2578	2580	return func.fail(
2579		"TODO: genBinOp verify {s} non-pow 2, found {}",
	2581	"TODO: genBinOp verify if needs to truncate {s} non-pow 2, found {}",
2580	2582	.{ @tagName(tag), bit_size },
2581	2583	);
2582	2584	},
...	...	@@ -2604,7 +2606,7 @@ fn genBinOp(
2604	2606	8, 16, 32 => if (is_unsigned) .remuw else .remw,
2605	2607	else => if (is_unsigned) .remu else .rem,
2606	2608	},
2607		.div_trunc => switch (bit_size) {
	2609	.div_trunc, .div_exact => switch (bit_size) {
2608	2610	8, 16, 32 => if (is_unsigned) .divuw else .divw,
2609	2611	else => if (is_unsigned) .divu else .div,
2610	2612	},