Commit 40a2dfc12a611082ba6810c566a6a46acdb864fc | zig

Closes #13494

2 files changed, 17 insertions(+), 2 deletions(-)

src/Sema.zig+2-2

...	...	@@ -20179,8 +20179,8 @@ fn analyzeShuffle(
20179	20179	.elem_type = elem_ty,
20180	20180	});
20181	20181
20182		if (maybe_a_len == null) a = try sema.addConstUndef(a_ty);
20183		if (maybe_b_len == null) b = try sema.addConstUndef(b_ty);
	20182	if (maybe_a_len == null) a = try sema.addConstUndef(a_ty) else a = try sema.coerce(block, a_ty, a, a_src);
	20183	if (maybe_b_len == null) b = try sema.addConstUndef(b_ty) else b = try sema.coerce(block, b_ty, b, b_src);
20184	20184
20185	20185	const operand_info = [2]std.meta.Tuple(&.{ u64, LazySrcLoc, Type }){
20186	20186	.{ a_len, a_src, a_ty },

test/behavior/vector.zig+15

...	...	@@ -3,6 +3,7 @@ const builtin = @import("builtin");
3	3	const mem = std.mem;
4	4	const math = std.math;
5	5	const expect = std.testing.expect;
	6	const expectEqual = std.testing.expectEqual;
6	7
7	8	test "implicit cast vector to array - bool" {
8	9	if (builtin.zig_backend == .stage1) {
...	...	@@ -1231,3 +1232,17 @@ test "modRem with zero divisor" {
1231	1232	_ = zeros[0];
1232	1233	}
1233	1234	}
	1235
	1236	test "array operands to shuffle are coerced to vectors" {
	1237	if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
	1238	if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO
	1239	if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
	1240	if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
	1241	if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
	1242
	1243	const mask = [5]i32{ -1, 0, 1, 2, 3 };
	1244
	1245	var a = [5]u32{ 3, 5, 7, 9, 0 };
	1246	var b = @shuffle(u32, a, @splat(5, @as(u24, 0)), mask);
	1247	try expectEqual([_]u32{ 0, 3, 5, 7, 9 }, b);
	1248	}