diff --git a/src/test/ui/inline-asm-bad-constraint.rs b/src/test/ui/inline-asm-bad-constraint.rs
index 654f230741e..5a08a097fd0 100644
--- a/src/test/ui/inline-asm-bad-constraint.rs
+++ b/src/test/ui/inline-asm-bad-constraint.rs
@@ -10,6 +10,8 @@
 
 // Test that the compiler will catch invalid inline assembly constraints.
 
+// ignore-emscripten
+
 #![feature(asm)]
 
 extern "C" {
diff --git a/src/test/ui/inline-asm-bad-constraint.stderr b/src/test/ui/inline-asm-bad-constraint.stderr
index ce1f274749f..44facff0805 100644
--- a/src/test/ui/inline-asm-bad-constraint.stderr
+++ b/src/test/ui/inline-asm-bad-constraint.stderr
@@ -1,17 +1,17 @@
 error[E0668]: malformed inline assembly
-  --> $DIR/inline-asm-bad-constraint.rs:29:9
+  --> $DIR/inline-asm-bad-constraint.rs:31:9
    |
 LL |         asm!("" :"={rax"(rax)) //~ ERROR E0668
    |         ^^^^^^^^^^^^^^^^^^^^^^
 
 error[E0668]: malformed inline assembly
-  --> $DIR/inline-asm-bad-constraint.rs:37:9
+  --> $DIR/inline-asm-bad-constraint.rs:39:9
    |
 LL |         asm!("callq $0" : : "0"(foo)) //~ ERROR E0668
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error[E0668]: malformed inline assembly
-  --> $DIR/inline-asm-bad-constraint.rs:44:9
+  --> $DIR/inline-asm-bad-constraint.rs:46:9
    |
 LL |         asm!("addb $1, $0" : "={rax}"((0i32, rax))); //~ ERROR E0668
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/src/test/ui/inline-asm-bad-operand.rs b/src/test/ui/inline-asm-bad-operand.rs
index bbfb14b8d9d..0ee4080fd0c 100644
--- a/src/test/ui/inline-asm-bad-operand.rs
+++ b/src/test/ui/inline-asm-bad-operand.rs
@@ -11,6 +11,8 @@
 // Test that the compiler will catch passing invalid values to inline assembly
 // operands.
 
+// ignore-emscripten
+
 #![feature(asm)]
 
 #[repr(C)]
diff --git a/src/test/ui/inline-asm-bad-operand.stderr b/src/test/ui/inline-asm-bad-operand.stderr
index 2f650bfcab7..1a99aa28f58 100644
--- a/src/test/ui/inline-asm-bad-operand.stderr
+++ b/src/test/ui/inline-asm-bad-operand.stderr
@@ -1,41 +1,41 @@
 error[E0669]: invalid value for constraint in inline assembly
-  --> $DIR/inline-asm-bad-operand.rs:29:24
+  --> $DIR/inline-asm-bad-operand.rs:31:24
    |
 LL |         asm!("" :: "r"("")); //~ ERROR E0669
    |                        ^^
 
 error[E0669]: invalid value for constraint in inline assembly
-  --> $DIR/inline-asm-bad-operand.rs:34:32
+  --> $DIR/inline-asm-bad-operand.rs:36:32
    |
 LL |         asm!("ret" : : "{rdi}"(target)); //~ ERROR E0669
    |                                ^^^^^^
 
 error[E0669]: invalid value for constraint in inline assembly
-  --> $DIR/inline-asm-bad-operand.rs:41:29
+  --> $DIR/inline-asm-bad-operand.rs:43:29
    |
 LL |     unsafe { asm!("" :: "i"(hello)) }; //~ ERROR E0669
    |                             ^^^^^
 
 error[E0669]: invalid value for constraint in inline assembly
-  --> $DIR/inline-asm-bad-operand.rs:49:38
+  --> $DIR/inline-asm-bad-operand.rs:51:38
    |
 LL |         asm!("movups $1, %xmm0"::"m"(arr)); //~ ERROR E0669
    |                                      ^^^
 
 error[E0669]: invalid value for constraint in inline assembly
-  --> $DIR/inline-asm-bad-operand.rs:56:32
+  --> $DIR/inline-asm-bad-operand.rs:58:32
    |
 LL |         asm!("mov sp, $0"::"r"(addr)); //~ ERROR E0669
    |                                ^^^^
 
 error[E0669]: invalid value for constraint in inline assembly
-  --> $DIR/inline-asm-bad-operand.rs:63:32
+  --> $DIR/inline-asm-bad-operand.rs:65:32
    |
 LL |         asm!("mov sp, $0"::"r"(addr), //~ ERROR E0669
    |                                ^^^^
 
 error[E0669]: invalid value for constraint in inline assembly
-  --> $DIR/inline-asm-bad-operand.rs:64:32
+  --> $DIR/inline-asm-bad-operand.rs:66:32
    |
 LL |                            "r"("hello e0669")); //~ ERROR E0669
    |                                ^^^^^^^^^^^^^
diff --git a/src/test/ui/issues/issue-49579.rs b/src/test/ui/issues/issue-49579.rs
index e4e97c58d8a..83ebc923155 100644
--- a/src/test/ui/issues/issue-49579.rs
+++ b/src/test/ui/issues/issue-49579.rs
@@ -8,8 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-
 // compile-pass
+// ignore-emscripten no i128 support
 
 #![feature(nll)]