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Avoid is_x86_feature_detected when not building for x86

This commit is contained in:
Michael Vines 2020-03-01 15:17:23 -07:00
parent b7614abb9e
commit 1ca4913328
1 changed files with 12 additions and 9 deletions
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21
core/src/validator.rs
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@ -750,16 +750,19 @@ fn report_target_features() {
}
);
// Validator binaries built on a machine with AVX support will generate invalid opcodes
// when run on machines without AVX causing a non-obvious process abort. Instead detect
// the mismatch and error cleanly.
#[target_feature(enable = "avx")]
#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
{
if is_x86_feature_detected!("avx") {
info!("AVX detected");
} else {
error!("Your machine does not have AVX support, please rebuild from source on your machine");
process::exit(1);
// Validator binaries built on a machine with AVX support will generate invalid opcodes
// when run on machines without AVX causing a non-obvious process abort. Instead detect
// the mismatch and error cleanly.
#[target_feature(enable = "avx")]
{
if is_x86_feature_detected!("avx") {
info!("AVX detected");
} else {
error!("Your machine does not have AVX support, please rebuild from source on your machine");
process::exit(1);
}
}
}
}