Rollup merge of #140456 - fneddy:fix_s390x_codegen_simd_ext_ins_dyn, r=wesleywiser

Fix test simd/extract-insert-dyn on s390x

Fix the test for s390x by enabling s390x vector extension via `target_feature(enable = "vector")`(#127506). As this is is still gated by `#![feature(s390x_target_feature)]` we need that attribute also.

Author: Zalathar

tests/codegen/simd/extract-insert-dyn.rs

@@ -1,6 +1,12 @@
 //@compile-flags: -C opt-level=3 -C no-prepopulate-passes
 
-#![feature(core_intrinsics, repr_simd, arm_target_feature, mips_target_feature)]
+#![feature(
+    core_intrinsics,
+    repr_simd,
+    arm_target_feature,
+    mips_target_feature,
+    s390x_target_feature
+)]
 #![no_std]
 #![crate_type = "lib"]
 #![allow(non_camel_case_types)]
@@ -25,6 +31,7 @@ pub struct i8x16([i8; 16]);
 #[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))]
 #[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))]
 #[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))]
+#[cfg_attr(target_arch = "s390x", target_feature(enable = "vector"))]
 unsafe extern "C" fn dyn_simd_extract(x: i8x16, idx: u32) -> i8 {
     simd_extract_dyn(x, idx)
 }
@@ -36,6 +43,7 @@ unsafe extern "C" fn dyn_simd_extract(x: i8x16, idx: u32) -> i8 {
 #[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))]
 #[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))]
 #[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))]
+#[cfg_attr(target_arch = "s390x", target_feature(enable = "vector"))]
 unsafe extern "C" fn literal_dyn_simd_extract(x: i8x16) -> i8 {
     simd_extract_dyn(x, 7)
 }
@@ -47,6 +55,7 @@ unsafe extern "C" fn literal_dyn_simd_extract(x: i8x16) -> i8 {
 #[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))]
 #[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))]
 #[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))]
+#[cfg_attr(target_arch = "s390x", target_feature(enable = "vector"))]
 unsafe extern "C" fn const_dyn_simd_extract(x: i8x16) -> i8 {
     simd_extract_dyn(x, const { 3 + 4 })
 }
@@ -58,6 +67,7 @@ unsafe extern "C" fn const_dyn_simd_extract(x: i8x16) -> i8 {
 #[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))]
 #[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))]
 #[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))]
+#[cfg_attr(target_arch = "s390x", target_feature(enable = "vector"))]
 unsafe extern "C" fn const_simd_extract(x: i8x16) -> i8 {
     simd_extract(x, const { 3 + 4 })
 }
@@ -69,6 +79,7 @@ unsafe extern "C" fn const_simd_extract(x: i8x16) -> i8 {
 #[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))]
 #[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))]
 #[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))]
+#[cfg_attr(target_arch = "s390x", target_feature(enable = "vector"))]
 unsafe extern "C" fn dyn_simd_insert(x: i8x16, e: i8, idx: u32) -> i8x16 {
     simd_insert_dyn(x, idx, e)
 }
@@ -80,6 +91,7 @@ unsafe extern "C" fn dyn_simd_insert(x: i8x16, e: i8, idx: u32) -> i8x16 {
 #[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))]
 #[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))]
 #[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))]
+#[cfg_attr(target_arch = "s390x", target_feature(enable = "vector"))]
 unsafe extern "C" fn literal_dyn_simd_insert(x: i8x16, e: i8) -> i8x16 {
     simd_insert_dyn(x, 7, e)
 }
@@ -91,6 +103,7 @@ unsafe extern "C" fn literal_dyn_simd_insert(x: i8x16, e: i8) -> i8x16 {
 #[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))]
 #[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))]
 #[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))]
+#[cfg_attr(target_arch = "s390x", target_feature(enable = "vector"))]
 unsafe extern "C" fn const_dyn_simd_insert(x: i8x16, e: i8) -> i8x16 {
     simd_insert_dyn(x, const { 3 + 4 }, e)
 }
@@ -102,6 +115,7 @@ unsafe extern "C" fn const_dyn_simd_insert(x: i8x16, e: i8) -> i8x16 {
 #[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))]
 #[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))]
 #[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))]
+#[cfg_attr(target_arch = "s390x", target_feature(enable = "vector"))]
 unsafe extern "C" fn const_simd_insert(x: i8x16, e: i8) -> i8x16 {
     simd_insert(x, const { 3 + 4 }, e)
 }