bjoernager/rust
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Merge commit 'e4fe941b11' into subtree-update_cg_gcc_2023-10-25

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This commit is contained in:
Antoni Boucher 2023-10-26 17:42:02 -04:00
commit c797cccda6
47 changed files with 2659 additions and 502 deletions
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13
compiler/rustc_codegen_gcc/example/std_example.rs
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@ -1,6 +1,7 @@
#![feature(core_intrinsics, coroutines, coroutine_trait, is_sorted)]
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
use std::arch::x86_64::*;
use std::io::Write;
use std::ops::Coroutine;
@ -95,6 +96,7 @@ fn main() {
println!("{:?}", std::intrinsics::caller_location());
#[cfg(target_arch="x86_64")]
#[cfg(feature="master")]
unsafe {
test_simd();
@ -108,6 +110,7 @@ fn main() {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse2")]
unsafe fn test_simd() {
let x = _mm_setzero_si128();
@ -136,6 +139,7 @@ unsafe fn test_simd() {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse2")]
unsafe fn test_mm_slli_si128() {
#[rustfmt::skip]
@ -164,6 +168,7 @@ unsafe fn test_mm_slli_si128() {
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse2")]
unsafe fn test_mm_movemask_epi8() {
#[rustfmt::skip]
@ -178,6 +183,7 @@ unsafe fn test_mm_movemask_epi8() {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "avx2")]
unsafe fn test_mm256_movemask_epi8() {
let a = _mm256_set1_epi8(-1);
@ -187,6 +193,7 @@ unsafe fn test_mm256_movemask_epi8() {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse2")]
unsafe fn test_mm_add_epi8() {
let a = _mm_setr_epi8(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
@ -203,6 +210,7 @@ unsafe fn test_mm_add_epi8() {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse2")]
unsafe fn test_mm_add_pd() {
let a = _mm_setr_pd(1.0, 2.0);
@ -212,6 +220,7 @@ unsafe fn test_mm_add_pd() {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
fn assert_eq_m128i(x: std::arch::x86_64::__m128i, y: std::arch::x86_64::__m128i) {
unsafe {
assert_eq!(std::mem::transmute::<_, [u8; 16]>(x), std::mem::transmute::<_, [u8; 16]>(y));
@ -219,6 +228,7 @@ fn assert_eq_m128i(x: std::arch::x86_64::__m128i, y: std::arch::x86_64::__m128i)
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse2")]
pub unsafe fn assert_eq_m128d(a: __m128d, b: __m128d) {
if _mm_movemask_pd(_mm_cmpeq_pd(a, b)) != 0b11 {
@ -227,6 +237,7 @@ pub unsafe fn assert_eq_m128d(a: __m128d, b: __m128d) {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse2")]
unsafe fn test_mm_cvtsi128_si64() {
let r = _mm_cvtsi128_si64(std::mem::transmute::<[i64; 2], _>([5, 0]));
@ -234,6 +245,7 @@ unsafe fn test_mm_cvtsi128_si64() {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse4.1")]
unsafe fn test_mm_cvtepi8_epi16() {
let a = _mm_set1_epi8(10);
@ -247,6 +259,7 @@ unsafe fn test_mm_cvtepi8_epi16() {
}
#[cfg(feature="master")]
#[cfg(target_arch="x86_64")]
#[target_feature(enable = "sse4.1")]
unsafe fn test_mm_extract_epi8() {
#[rustfmt::skip]