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Run bmi tests everywhere

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This commit is contained in:
Alex Crichton
2017-09-26 15:55:36 -07:00
parent 1d6fbebf11
commit 60fbf44231
1 changed files with 7 additions and 1 deletions
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library/stdarch/src/x86/bmi.rs
+7 -1
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@@ -183,7 +183,7 @@ pub fn _mm_tzcnt_u64(x: u64) -> u64 {
x.trailing_zeros() as u64
}
#[cfg(all(test, target_feature = "bmi", any(target_arch = "x86", target_arch = "x86_64")))]
#[cfg(test)]
mod tests {
use stdsimd_test::simd_test;
@@ -195,6 +195,7 @@ fn _bextr_u32() {
}
#[simd_test = "bmi"]
#[cfg(not(target_arch = "x86"))]
fn _bextr_u64() {
assert_eq!(bmi::_bextr_u64(0b0101_0000u64, 4, 4), 0b0000_0101u64);
}
@@ -214,6 +215,7 @@ fn _andn_u32() {
}
#[simd_test = "bmi"]
#[cfg(not(target_arch = "x86"))]
fn _andn_u64() {
assert_eq!(bmi::_andn_u64(0, 0), 0);
assert_eq!(bmi::_andn_u64(0, 1), 1);
@@ -233,6 +235,7 @@ fn _blsi_u32() {
}
#[simd_test = "bmi"]
#[cfg(not(target_arch = "x86"))]
fn _blsi_u64() {
assert_eq!(bmi::_blsi_u64(0b1101_0000u64), 0b0001_0000u64);
}
@@ -243,6 +246,7 @@ fn _blsmsk_u32() {
}
#[simd_test = "bmi"]
#[cfg(not(target_arch = "x86"))]
fn _blsmsk_u64() {
assert_eq!(bmi::_blsmsk_u64(0b0011_0000u64), 0b0001_1111u64);
}
@@ -254,6 +258,7 @@ fn _blsr_u32() {
}
#[simd_test = "bmi"]
#[cfg(not(target_arch = "x86"))]
fn _blsr_u64() {
/// TODO: test the behavior when the input is 0
assert_eq!(bmi::_blsr_u64(0b0011_0000u64), 0b0010_0000u64);
@@ -274,6 +279,7 @@ fn _tzcnt_u32() {
}
#[simd_test = "bmi"]
#[cfg(not(target_arch = "x86"))]
fn _tzcnt_u64() {
assert_eq!(bmi::_tzcnt_u64(0b0000_0001u64), 0u64);
assert_eq!(bmi::_tzcnt_u64(0b0000_0000u64), 64u64);