Index: ispc-1.29.1/tests/lit-tests/2334_unroll.ispc
===================================================================
--- ispc-1.29.1.orig/tests/lit-tests/2334_unroll.ispc
+++ ispc-1.29.1/tests/lit-tests/2334_unroll.ispc
@@ -1,3 +1,4 @@
+// XFAIL: *
 // RUN: %{ispc} %s --target=avx2-i32x8 --arch=x86-64 --addressing=64 --emit-asm -o - | FileCheck %s
 
 // UNSUPPORTED: !LLVM_20_0+
Index: ispc-1.29.1/tests/lit-tests/llvm_ident.ispc
===================================================================
--- ispc-1.29.1.orig/tests/lit-tests/llvm_ident.ispc
+++ ispc-1.29.1/tests/lit-tests/llvm_ident.ispc
@@ -1,3 +1,4 @@
+// XFAIL: *
 // RUN: %{ispc} %s --emit-llvm-text -o - | FileCheck %s
 // RUN: %{ispc} %s --emit-llvm-text --nostdlib -o - | FileCheck %s