user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

rustfmt

Browse source
This commit is contained in:
Alex Crichton 2018-03-22 11:34:50 -07:00
parent de82d9d26b
commit 874829e4a9
1 changed files with 19 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

28
library/stdarch/coresimd/x86/sha.rs
View file

@ -62,11 +62,15 @@ pub unsafe fn _mm_sha1nexte_epu32(a: __m128i, b: __m128i) -> __m128i {
#[target_feature(enable = "sha")]
#[cfg_attr(test, assert_instr(sha1rnds4, func = 0))]
#[rustc_args_required_const(2)]
pub unsafe fn _mm_sha1rnds4_epu32(a: __m128i, b: __m128i, func: i32) -> __m128i {
pub unsafe fn _mm_sha1rnds4_epu32(
a: __m128i, b: __m128i, func: i32
) -> __m128i {
let a = a.as_i32x4();
let b = b.as_i32x4();
macro_rules! call {
($imm2:expr) => { sha1rnds4(a, b, $imm2) }
($imm2: expr) => {
sha1rnds4(a, b, $imm2)
};
}
let ret = constify_imm2!(func, call);
mem::transmute(ret)
@ -92,16 +96,22 @@ pub unsafe fn _mm_sha256msg2_epu32(a: __m128i, b: __m128i) -> __m128i {
mem::transmute(sha256msg2(a.as_i32x4(), b.as_i32x4()))
}
/// Perform 2 rounds of SHA256 operation using an initial SHA256 state (C,D,G,H)
/// from `a`, an initial SHA256 state (A,B,E,F) from `b`, and a pre-computed sum
/// of the next 2 round message values (unsigned 32-bit integers) and the
/// corresponding round constants from `k`, and store the updated SHA256 state
/// (A,B,E,F) in dst.
/// Perform 2 rounds of SHA256 operation using an initial SHA256 state
/// (C,D,G,H) from `a`, an initial SHA256 state (A,B,E,F) from `b`, and a
/// pre-computed sum of the next 2 round message values (unsigned 32-bit
/// integers) and the corresponding round constants from `k`, and store the
/// updated SHA256 state (A,B,E,F) in dst.
#[inline]
#[target_feature(enable = "sha")]
#[cfg_attr(test, assert_instr(sha256rnds2))]
pub unsafe fn _mm_sha256rnds2_epu32 (a: __m128i, b: __m128i, k: __m128i) -> __m128i {
mem::transmute(sha256rnds2(a.as_i32x4(), b.as_i32x4(), k.as_i32x4()))
pub unsafe fn _mm_sha256rnds2_epu32(
a: __m128i, b: __m128i, k: __m128i
) -> __m128i {
mem::transmute(sha256rnds2(
a.as_i32x4(),
b.as_i32x4(),
k.as_i32x4(),
))
}
#[cfg(test)]