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std: reenable vectorized code with the C backend

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This commit is contained in:
Jacob Young 2023-03-05 02:58:15 -05:00 committed by Andrew Kelley
parent c29c4c6f70
commit 2770159606
3 changed files with 4 additions and 12 deletions
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2
lib/std/crypto/blake3.zig
View File

@ -200,7 +200,7 @@ const CompressGeneric = struct {
}
};
const compress = if (builtin.cpu.arch == .x86_64 and builtin.zig_backend != .stage2_c)
const compress = if (builtin.cpu.arch == .x86_64)
CompressVectorized.compress
else
CompressGeneric.compress;

2
lib/std/crypto/gimli.zig
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@ -152,7 +152,7 @@ pub const State = struct {
self.endianSwap();
}
pub const permute = if (builtin.cpu.arch == .x86_64 and builtin.zig_backend != .stage2_c) impl: {
pub const permute = if (builtin.cpu.arch == .x86_64) impl: {
break :impl permute_vectorized;
} else if (builtin.mode == .ReleaseSmall) impl: {
break :impl permute_small;

12
lib/std/target.zig
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@ -719,11 +719,7 @@ pub const Target = struct {
/// Adds the specified feature set but not its dependencies.
pub fn addFeatureSet(set: *Set, other_set: Set) void {
if (builtin.zig_backend == .stage2_c) {
for (&set.ints, 0..) |*int, i| int.* |= other_set.ints[i];
} else {
set.ints = @as(@Vector(usize_count, usize), set.ints) | @as(@Vector(usize_count, usize), other_set.ints);
}
set.ints = @as(@Vector(usize_count, usize), set.ints) | @as(@Vector(usize_count, usize), other_set.ints);
}
/// Removes the specified feature but not its dependents.
@ -735,11 +731,7 @@ pub const Target = struct {
/// Removes the specified feature but not its dependents.
pub fn removeFeatureSet(set: *Set, other_set: Set) void {
if (builtin.zig_backend == .stage2_c) {
for (&set.ints, 0..) |*int, i| int.* &= ~other_set.ints[i];
} else {
set.ints = @as(@Vector(usize_count, usize), set.ints) & ~@as(@Vector(usize_count, usize), other_set.ints);
}
set.ints = @as(@Vector(usize_count, usize), set.ints) & ~@as(@Vector(usize_count, usize), other_set.ints);
}
pub fn populateDependencies(set: *Set, all_features_list: []const Cpu.Feature) void {