Regression

LLVM.CodeGen/MIR/AMDGPU.mir-canon-multi.mir (from LLVM)

Failing for the past 1 build (Since Failed#14198 )
Took 0.2 sec.

Stacktrace

Script:
--
: 'RUN: at line 1';   /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-expensive/clang-build/bin/llc -o -  -march=amdgcn  -run-pass mir-canonicalizer  -x mir /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-expensive/llvm/test/CodeGen/MIR/AMDGPU/mir-canon-multi.mir | /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-expensive/clang-build/bin/FileCheck /Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-expensive/llvm/test/CodeGen/MIR/AMDGPU/mir-canon-multi.mir
--
Exit Code: 1

Command Output (stderr):
--
/Users/buildslave/jenkins/workspace/clang-stage1-cmake-RA-expensive/llvm/test/CodeGen/MIR/AMDGPU/mir-canon-multi.mir:5:15: error: CHECK-NEXT: is not on the line after the previous match
# CHECK-NEXT: %namedVReg1358:vgpr_32 = COPY %namedVReg1361
              ^
<stdin>:77:2: note: 'next' match was here
 %namedVReg1358:vgpr_32 = COPY %namedVReg1361
 ^
<stdin>:75:46: note: previous match ended here
 %namedVReg1352:vgpr_32 = COPY %namedVReg4353
                                             ^
<stdin>:76:1: note: non-matching line after previous match is here
 %namedVReg1353:vreg_64 = REG_SEQUENCE %namedVReg4354, %subreg.sub0, %namedVReg1352, %subreg.sub1
^

--