fix errors/warnings from the stabilization of cfg_target_feature and target_feature

.travis.yml

@@ -8,7 +8,7 @@ matrix:
     - env: TARGET=i586-unknown-linux-gnu
     - env: TARGET=i686-unknown-linux-gnu
     - env: TARGET=x86_64-unknown-linux-gnu NO_ADD=1
-    - env: TARGET=x86_64-unknown-linux-gnu-emulated NO_ADD=1 STDSIMD_TEST_EVERYTHING=1 FEATURES="intel_sde"
+    - env: TARGET=x86_64-unknown-linux-gnu-emulated NO_ADD=1 STDSIMD_TEST_EVERYTHING=1
     - env: TARGET=arm-unknown-linux-gnueabihf
     - env: TARGET=armv7-unknown-linux-gnueabihf
     - env: TARGET=aarch64-unknown-linux-gnu
@@ -55,7 +55,6 @@ matrix:
         cargo clippy --all -- -D clippy-pedantic
   allow_failures:
     - env: CLIPPY=On TARGET=x86_64-unknown-linux-gnu NO_ADD=1
-    - env: VERIFY_X86
 
 before_install:
   # FIXME (travis-ci/travis-ci#8920) shouldn't be necessary...

ci/docker/x86_64-unknown-linux-gnu-emulated/Dockerfile

@@ -11,3 +11,4 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 RUN wget https://github.com/gnzlbg/intel_sde/raw/master/sde-external-8.16.0-2018-01-30-lin.tar.bz2
 RUN tar -xjf sde-external-8.16.0-2018-01-30-lin.tar.bz2
 ENV CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUNNER="/sde-external-8.16.0-2018-01-30-lin/sde64 --"
+ENV RUSTFLAGS --cfg stdsimd_intel_sde

ci/run-docker.sh

@@ -17,7 +17,6 @@ run() {
       --env CARGO_HOME=/cargo \
       --volume `rustc --print sysroot`:/rust:ro \
       --env TARGET=$target \
-      --env FEATURES=$2 \
       --env STDSIMD_TEST_EVERYTHING \
       --volume `pwd`:/checkout:ro \
       --volume `pwd`/target:/checkout/target \
@@ -33,5 +32,5 @@ if [ -z "$1" ]; then
     run $d
   done
 else
-  run $1 $2
+  run $1
 fi

ci/run.sh

@@ -10,7 +10,7 @@ export RUST_TEST_THREADS=1
 #export RUST_BACKTRACE=full
 #export RUST_TEST_NOCAPTURE=1
 
-FEATURES="strict,$FEATURES"
+RUSTFLAGS="$RUSTFLAGS --cfg stdsimd_strict"
 
 # FIXME: on armv7 neon intrinsics require the neon target-feature to be
 # unconditionally enabled.
@@ -27,9 +27,8 @@ echo "FEATURES=${FEATURES}"
 echo "OBJDUMP=${OBJDUMP}"
 
 cargo_test() {
-    cmd="cargo test --target=$TARGET --features $FEATURES $1"
+    cmd="cargo test --target=$TARGET $1"
     cmd="$cmd -p coresimd -p stdsimd"
-    cmd="$cmd --manifest-path crates/stdsimd/Cargo.toml"
     cmd="$cmd -- $2"
     $cmd
 }

coresimd/aarch64/crypto.rs

@@ -189,7 +189,7 @@ mod tests {
     use std::mem;
     use stdsimd_test::simd_test;
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vaeseq_u8() {
         let data = u8x16::new(1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8)
             .into_bits();
@@ -219,7 +219,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vaesdq_u8() {
         let data = u8x16::new(1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8)
             .into_bits();
@@ -249,7 +249,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vaesmcq_u8() {
         let data = u8x16::new(1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8)
             .into_bits();
@@ -277,7 +277,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vaesimcq_u8() {
         let data = u8x16::new(1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8)
             .into_bits();
@@ -305,13 +305,13 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha1h_u32() {
         assert_eq!(vsha1h_u32(0x1234), 0x048d);
         assert_eq!(vsha1h_u32(0x5678), 0x159e);
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha1su0q_u32() {
         let r: u32x4 = vsha1su0q_u32(
             u32x4::new(0x1234_u32, 0x5678_u32, 0x9abc_u32, 0xdef0_u32)
@@ -324,7 +324,7 @@ mod tests {
         assert_eq!(r, u32x4::new(0x9abc, 0xdef0, 0x1234, 0x5678));
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha1su1q_u32() {
         let r: u32x4 = vsha1su1q_u32(
             u32x4::new(0x1234, 0x5678, 0x9abc, 0xdef0).into_bits(),
@@ -336,7 +336,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha1cq_u32() {
         let r: u32x4 = vsha1cq_u32(
             u32x4::new(0x1234, 0x5678, 0x9abc, 0xdef0).into_bits(),
@@ -349,7 +349,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha1pq_u32() {
         let r: u32x4 = vsha1pq_u32(
             u32x4::new(0x1234, 0x5678, 0x9abc, 0xdef0).into_bits(),
@@ -362,7 +362,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha1mq_u32() {
         let r: u32x4 = vsha1mq_u32(
             u32x4::new(0x1234, 0x5678, 0x9abc, 0xdef0).into_bits(),
@@ -375,7 +375,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha256hq_u32() {
         let r: u32x4 = vsha256hq_u32(
             u32x4::new(0x1234, 0x5678, 0x9abc, 0xdef0).into_bits(),
@@ -388,7 +388,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha256h2q_u32() {
         let r: u32x4 = vsha256h2q_u32(
             u32x4::new(0x1234, 0x5678, 0x9abc, 0xdef0).into_bits(),
@@ -401,7 +401,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha256su0q_u32() {
         let r: u32x4 = vsha256su0q_u32(
             u32x4::new(0x1234, 0x5678, 0x9abc, 0xdef0).into_bits(),
@@ -413,7 +413,7 @@ mod tests {
         );
     }
 
-    #[simd_test = "crypto"]
+    #[simd_test(enable = "crypto")]
     unsafe fn test_vsha256su1q_u32() {
         let r: u32x4 = vsha256su1q_u32(
             u32x4::new(0x1234, 0x5678, 0x9abc, 0xdef0).into_bits(),