authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2022-07-06 15:45:53-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2022-07-06 15:45:53-07:00
log4e002dde69cfe470f0f848dcf203f755b66d9f6f
treef8c110baee579b2a381fc4b7f33b199f4016ff22
parentc061b3a5726f1a6cc1a6983e067312dddda94f42

std: disable tests tripping LLVM assertions

see #12012

1 files changed, 25 insertions(+), 0 deletions(-)

lib/std/math.zig+25
...@@ -1,3 +1,4 @@...@@ -1,3 +1,4 @@
1const builtin = @import("builtin");
1const std = @import("std.zig");2const std = @import("std.zig");
2const assert = std.debug.assert;3const assert = std.debug.assert;
3const mem = std.mem;4const mem = std.mem;
...@@ -506,6 +507,12 @@ pub fn shl(comptime T: type, a: T, shift_amt: anytype) T {...@@ -506,6 +507,12 @@ pub fn shl(comptime T: type, a: T, shift_amt: anytype) T {
506}507}
507508
508test "shl" {509test "shl" {
510 if ((builtin.zig_backend == .stage1 or builtin.zig_backend == .stage2_llvm) and
511 builtin.cpu.arch == .aarch64)
512 {
513 // https://github.com/ziglang/zig/issues/12012
514 return error.SkipZigTest;
515 }
509 try testing.expect(shl(u8, 0b11111111, @as(usize, 3)) == 0b11111000);516 try testing.expect(shl(u8, 0b11111111, @as(usize, 3)) == 0b11111000);
510 try testing.expect(shl(u8, 0b11111111, @as(usize, 8)) == 0);517 try testing.expect(shl(u8, 0b11111111, @as(usize, 8)) == 0);
511 try testing.expect(shl(u8, 0b11111111, @as(usize, 9)) == 0);518 try testing.expect(shl(u8, 0b11111111, @as(usize, 9)) == 0);
...@@ -546,6 +553,12 @@ pub fn shr(comptime T: type, a: T, shift_amt: anytype) T {...@@ -546,6 +553,12 @@ pub fn shr(comptime T: type, a: T, shift_amt: anytype) T {
546}553}
547554
548test "shr" {555test "shr" {
556 if ((builtin.zig_backend == .stage1 or builtin.zig_backend == .stage2_llvm) and
557 builtin.cpu.arch == .aarch64)
558 {
559 // https://github.com/ziglang/zig/issues/12012
560 return error.SkipZigTest;
561 }
549 try testing.expect(shr(u8, 0b11111111, @as(usize, 3)) == 0b00011111);562 try testing.expect(shr(u8, 0b11111111, @as(usize, 3)) == 0b00011111);
550 try testing.expect(shr(u8, 0b11111111, @as(usize, 8)) == 0);563 try testing.expect(shr(u8, 0b11111111, @as(usize, 8)) == 0);
551 try testing.expect(shr(u8, 0b11111111, @as(usize, 9)) == 0);564 try testing.expect(shr(u8, 0b11111111, @as(usize, 9)) == 0);
...@@ -578,6 +591,12 @@ pub fn rotr(comptime T: type, x: T, r: anytype) T {...@@ -578,6 +591,12 @@ pub fn rotr(comptime T: type, x: T, r: anytype) T {
578}591}
579592
580test "rotr" {593test "rotr" {
594 if ((builtin.zig_backend == .stage1 or builtin.zig_backend == .stage2_llvm) and
595 builtin.cpu.arch == .aarch64)
596 {
597 // https://github.com/ziglang/zig/issues/12012
598 return error.SkipZigTest;
599 }
581 try testing.expect(rotr(u8, 0b00000001, @as(usize, 0)) == 0b00000001);600 try testing.expect(rotr(u8, 0b00000001, @as(usize, 0)) == 0b00000001);
582 try testing.expect(rotr(u8, 0b00000001, @as(usize, 9)) == 0b10000000);601 try testing.expect(rotr(u8, 0b00000001, @as(usize, 9)) == 0b10000000);
583 try testing.expect(rotr(u8, 0b00000001, @as(usize, 8)) == 0b00000001);602 try testing.expect(rotr(u8, 0b00000001, @as(usize, 8)) == 0b00000001);
...@@ -606,6 +625,12 @@ pub fn rotl(comptime T: type, x: T, r: anytype) T {...@@ -606,6 +625,12 @@ pub fn rotl(comptime T: type, x: T, r: anytype) T {
606}625}
607626
608test "rotl" {627test "rotl" {
628 if ((builtin.zig_backend == .stage1 or builtin.zig_backend == .stage2_llvm) and
629 builtin.cpu.arch == .aarch64)
630 {
631 // https://github.com/ziglang/zig/issues/12012
632 return error.SkipZigTest;
633 }
609 try testing.expect(rotl(u8, 0b00000001, @as(usize, 0)) == 0b00000001);634 try testing.expect(rotl(u8, 0b00000001, @as(usize, 0)) == 0b00000001);
610 try testing.expect(rotl(u8, 0b00000001, @as(usize, 9)) == 0b00000010);635 try testing.expect(rotl(u8, 0b00000001, @as(usize, 9)) == 0b00000010);
611 try testing.expect(rotl(u8, 0b00000001, @as(usize, 8)) == 0b00000001);636 try testing.expect(rotl(u8, 0b00000001, @as(usize, 8)) == 0b00000001);