[llvm] b009c5a - [SPIR-V] Mark XFAIL the test case that fails with LLVM_ENABLE_EXPENSIVE_CHECKS enabled (#133142)

[via llvm-commits]

Author: Vyacheslav Levytskyy
Date: 2025-03-28T12:55:31+01:00
New Revision: b009c5af71a8676f1e6b4332f867957454635b2f

URL: https://github.com/llvm/llvm-project/commit/b009c5af71a8676f1e6b4332f867957454635b2f
DIFF: https://github.com/llvm/llvm-project/commit/b009c5af71a8676f1e6b4332f867957454635b2f.diff

LOG: [SPIR-V] Mark XFAIL the test case that fails with LLVM_ENABLE_EXPENSIVE_CHECKS enabled (#133142)

After https://github.com/llvm/llvm-project/pull/130605
structurizer/cf.switch.ifstmt.simple2.ll test case starts failing with
the "PHI operand is not live-out from predecessor" diagnostic message.
This test case didn't include usual "-verify-machineinstrs" argument and
the fail was missed before
https://github.com/llvm/llvm-project/pull/130605 merging.

The problem looks not blocking, because the test case successfully
passes its CHECK's. This PR is to fix the build process by mark the test
case as XFAIL when LLVM_ENABLE_EXPENSIVE_CHECKS is enabled.

Investigation of the Machine Verifier complaint is to do. The issue is
created: https://github.com/llvm/llvm-project/issues/133141

Added: 
    

Modified: 
    llvm/test/CodeGen/SPIRV/structurizer/cf.switch.ifstmt.simple2.ll

Removed: 
    


################################################################################
diff  --git a/llvm/test/CodeGen/SPIRV/structurizer/cf.switch.ifstmt.simple2.ll b/llvm/test/CodeGen/SPIRV/structurizer/cf.switch.ifstmt.simple2.ll
index 58f0f1c6bf053..86e5590ba9644 100644
--- a/llvm/test/CodeGen/SPIRV/structurizer/cf.switch.ifstmt.simple2.ll
+++ b/llvm/test/CodeGen/SPIRV/structurizer/cf.switch.ifstmt.simple2.ll
@@ -1,6 +1,9 @@
 ; RUN: llc -mtriple=spirv-unknown-vulkan-compute -O0 %s -o - | FileCheck %s
 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan-compute %s -o - -filetype=obj | spirv-val %}
 
+; TODO: This test currently fails with LLVM_ENABLE_EXPENSIVE_CHECKS enabled
+; XFAIL: expensive_checks
+
 ; static int foo() { return 200; }
 ;
 ; static int process() {