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nvptx: omit sm_90a from the CPU target features for now

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There seems to be an LLVM bug with this feature. Since it's new, let's
collect more information before adding it.
This commit is contained in:
Andrew Kelley 2023-08-25 11:19:37 -07:00
parent fe63d15d07
commit e36ec537f2
1 changed files with 0 additions and 14 deletions
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14
lib/std/target/nvptx.zig
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@ -47,7 +47,6 @@ pub const Feature = enum {
sm_87,
sm_89,
sm_90,
sm_90a,
};
pub const featureSet = CpuFeature.feature_set_fns(Feature).featureSet;
@ -269,11 +268,6 @@ pub const all_features = blk: {
.description = "Target SM 90",
.dependencies = featureSet(&[_]Feature{}),
};
result[@intFromEnum(Feature.sm_90a)] = .{
.llvm_name = "sm_90a",
.description = "Target SM 90a",
.dependencies = featureSet(&[_]Feature{}),
};
const ti = @typeInfo(Feature);
for (&result, 0..) |*elem, i| {
elem.index = i;
@ -442,12 +436,4 @@ pub const cpu = struct {
.sm_90,
}),
};
pub const sm_90a = CpuModel{
.name = "sm_90a",
.llvm_name = "sm_90a",
.features = featureSet(&[_]Feature{
.ptx80,
.sm_90a,
}),
};
};