fixes

Author: sayantn

.github/workflows/main.yml

@@ -272,6 +272,7 @@ jobs:
     name: Intrinsic Test
     runs-on: ubuntu-latest 
     strategy:
+      fail-fast: false
       matrix:
         target:
           - aarch64-unknown-linux-gnu

ci/intrinsic-test.sh

@@ -67,4 +67,4 @@ case ${TARGET} in
         ;;
 esac
 
-cargo test --manifest-path=rust_programs/Cargo.toml --target "${TARGET}" --profile "${PROFILE}"
+cargo test --manifest-path=rust_programs/Cargo.toml --target "${TARGET}" --profile "${PROFILE}" --no-fail-fast

crates/intrinsic-test/missing_x86.txt

@@ -52,8 +52,19 @@ _mm_sm3rnds2_epi32
 _xgetbv
 
 # top bits are undefined, unclear how to test these
+_mm256_castph128_ph256
+_mm256_castps128_ps256
+_mm256_castpd128_pd256
 _mm256_castsi128_si256
+
+_mm512_castph128_ph512
+_mm512_castps128_ps512
+_mm512_castpd128_pd512
 _mm512_castsi128_si512
+
+_mm512_castph256_ph512
+_mm512_castps256_ps512
+_mm512_castpd256_pd512
 _mm512_castsi256_si512
 
 # Clang bug

crates/intrinsic-test/src/common/gen_rust.rs

@@ -274,7 +274,7 @@ pub fn write_build_rs(
     i: usize,
     arch_flags: &[&str],
 ) -> std::io::Result<()> {
-    const COMMON_FLAGS: &[&str] = &["-ffp-contract=off", "-Wno-narrowing", "-fuse-ld=lld"];
+    const COMMON_FLAGS: &[&str] = &["-ffp-contract=off", "-Wno-narrowing"];
 
     write!(
         w,

crates/intrinsic-test/src/x86/config.rs

@@ -131,14 +131,8 @@ unsafe fn _mm512_loadu_epi64_to___m512(mem_addr: *const i64) -> __m512 {
 "#;
 
 pub const PLATFORM_RUST_CFGS: &str = r#"
-#![cfg_attr(target_arch = "x86", feature(avx))]
-#![cfg_attr(target_arch = "x86", feature(sse))]
-#![cfg_attr(target_arch = "x86", feature(sse2))]
-#![cfg_attr(target_arch = "x86", feature(stdarch_x86_avx512_bf16))]
-#![cfg_attr(target_arch = "x86", feature(stdarch_x86_avx512_f16))]
-#![cfg_attr(target_arch = "x86", feature(stdarch_x86_rtm))]
-#![cfg_attr(target_arch = "x86", feature(stdarch_x86_rtm))]
-#![cfg_attr(target_arch = "x86_64", feature(x86_amx_intrinsics))]
-#![cfg_attr(target_arch = "x86_64", feature(stdarch_x86_avx512_f16))]
-#![feature(fmt_helpers_for_derive)]
+#![feature(stdarch_x86_avx512_bf16)]
+#![feature(stdarch_x86_avx512_f16)]
+#![feature(stdarch_x86_rtm)]
+#![feature(x86_amx_intrinsics)]
 "#;

crates/intrinsic-test/src/x86/mod.rs

@@ -62,6 +62,7 @@ impl SupportedArchitectureTest for X86ArchitectureTest {
             "-mgfni",
             "-mvaes",
             "-mvpclmulqdq",
+            "-mlzcnt",
         ]
     }