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Check for the extended mnemonic

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It is what objdump produces usually.
This commit is contained in:
Luca Barbato 2018-05-17 16:07:30 +00:00 • committed by gnzlbg
parent 85cae45e64
commit f6cb5f20a5
1 changed files with 3 additions and 1 deletions
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4
library/stdarch/coresimd/powerpc64/vsx.rs
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@ -231,9 +231,11 @@ mod sealed {
unsafe fn vec_xxpermdi(self, b: Self, dm: u8) -> Self;
}
// xxpermdi has an big-endian bias and extended mnemonics
#[inline]
#[target_feature(enable = "vsx")]
#[cfg_attr(test, assert_instr(xxpermdi, dm = 0x0))]
#[cfg_attr(all(test, target_endian="little"), assert_instr(xxmrgld, dm = 0x0))]
#[cfg_attr(all(test, target_endian="big"), assert_instr(xxspltd, dm = 0x0))]
unsafe fn xxpermdi(a: i64x2, b: i64x2, dm: u8) -> i64x2 {
match dm & 0b11 {
0 => simd_shuffle2(a, b, [0b00, 0b10]),