ci: Disable optimized tests for asm.js

Since all tests are compiled with LTO effectively in Emscripten this commit
disables optimizations to hopefully squeeze some more time out of the CI
builders.

Closes #48826

src/ci/docker/asmjs/Dockerfile

@@ -29,6 +29,6 @@ ENV EM_CONFIG=/emsdk-portable/.emscripten
 
 ENV TARGETS=asmjs-unknown-emscripten
 
-ENV RUST_CONFIGURE_ARGS --enable-emscripten
+ENV RUST_CONFIGURE_ARGS --enable-emscripten --disable-optimize-tests
 
 ENV SCRIPT python2.7 ../x.py test --target $TARGETS

src/test/run-pass/deep.rs

@@ -8,9 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-
-
-
+// ignore-emscripten apparently blows the stack
 
 fn f(x: isize) -> isize {
     if x == 1 { return 1; } else { let y: isize = 1 + f(x - 1); return y; }

src/test/run-pass/float-int-invalid-const-cast.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten no i128 support
+
 #![feature(i128_type)]
 #![deny(const_err)]
 

src/test/run-pass/intrinsics-integer.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten no i128 support
+
 #![feature(intrinsics, i128_type)]
 
 mod rusti {

src/test/run-pass/intrinsics-math.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten fma not implemented in emscripten
+
 macro_rules! assert_approx_eq {
     ($a:expr, $b:expr) => ({
         let (a, b) = (&$a, &$b);

src/test/run-pass/issue-32947.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten FIXME(#45351)
+
 #![feature(repr_simd, test)]
 
 extern crate test;

src/test/run-pass/issue-38074.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten FIXME(#45351)
+
 #![feature(platform_intrinsics, repr_simd)]
 
 extern "platform-intrinsic" {

src/test/run-pass/issue-39720.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten FIXME(#45351)
+
 #![feature(repr_simd, platform_intrinsics)]
 
 #[repr(C)]

src/test/run-pass/mir_heavy_promoted.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten apparently only works in optimized mode
+
 const TEST_DATA: [u8; 32 * 1024 * 1024] = [42; 32 * 1024 * 1024];
 
 // Check that the promoted copy of TEST_DATA doesn't

src/test/run-pass/next-power-of-two-overflow-debug.rs

@@ -10,6 +10,7 @@
 
 // compile-flags: -C debug_assertions=yes
 // ignore-wasm32-bare compiled with panic=abort by default
+// ignore-emscripten dies with an LLVM error
 
 #![feature(i128_type)]
 

src/test/run-pass/next-power-of-two-overflow-ndebug.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 // compile-flags: -C debug_assertions=no
+// ignore-emscripten dies with an LLVM error
 
 #![feature(i128_type)]
 

src/test/run-pass/packed-struct-borrow-element.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten weird assertion?
 
 #[repr(packed)]
 struct Foo {

src/test/run-pass/simd-intrinsic-generic-arithmetic.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten FIXME(#45351) hits an LLVM assert
+
 #![feature(repr_simd, platform_intrinsics)]
 
 #[repr(simd)]

src/test/run-pass/simd-intrinsic-generic-comparison.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten FIXME(#45351) hits an LLVM assert
+
 #![feature(repr_simd, platform_intrinsics, concat_idents)]
 #![allow(non_camel_case_types)]
 

src/test/run-pass/simd-intrinsic-generic-elements.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// ignore-emscripten FIXME(#45351) hits an LLVM assert
+
 #![feature(repr_simd, platform_intrinsics)]
 
 #[repr(simd)]