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LLVM backend: disable failing aarch64 behavior test

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Andrew Kelley 2022-02-11 01:07:24 -07:00 committed by Jakub Konka
parent 91508e10ab
commit 774f9bdb79
1 changed files with 7 additions and 0 deletions
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7
test/behavior/math.zig
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@ -126,6 +126,13 @@ fn testOneCtz(comptime T: type, x: T) u32 {
}
test "@ctz vectors" {
if (builtin.zig_backend == .stage2_llvm and builtin.cpu.arch == .aarch64) {
// TODO this is tripping an LLVM assert:
// zig: /home/andy/Downloads/llvm-project-13/llvm/lib/CodeGen/GlobalISel/LegalizerInfo.cpp:198: llvm::LegalizeActionStep llvm::LegalizeRuleSet::apply(const llvm::LegalityQuery&) const: Assertion `mutationIsSane(Rule, Query, Mutation) && "legality mutation invalid for match"' failed.
// I need to report a zig issue and an llvm issue
return error.SkipZigTest;
}
try testCtzVectors();
comptime try testCtzVectors();
}