Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In tcwg_flang_build/main-aarch64, after:
  | 13 commits in llvm
  | 4a50d99a50ef [mlir][emitc] Fix recurring operands in expression (#175535)
  | 50e59af2a028 [clang][test][NFC] Fix dependency test failures (#178113)
  | e0c12486dc9d [MLIR][LLVM] Add flags field to the DIDerivedType attribute (#177889)
  | 46312083751d [SPIRV] Extend and fix SPV_KHR_bit_instructions testing. (#175825)
  | 15365d31e6b4 [Sema] Fix ICE due to incorrect _Bool handling in format string checking (#174684)
  | ... and 8 more commits in llvm

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_llvm -- clang;lld;flang;clang-tools-extra openmp  :
  | # FAILED
  | # First few build errors in logs:
  | # 00:07:34 EmitC.cpp:(.text._ZN4mlir23RegisteredOperationName5ModelINS_5emitc12ExpressionOpEE27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE[_ZN4mlir23RegisteredOperationName5ModelINS_5emitc12ExpressionOpEE27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE]+0x8): undefined reference to `mlir::emitc::populateExpressionCanonicalizationPatterns(mlir::RewritePatternSet&, mlir::MLIRContext*)'
  | # 00:07:34 clang++: error: linker command failed with exit code 1 (use -v to see invocation)
  | # 00:07:36 EmitC.cpp:(.text._ZN4mlir23RegisteredOperationName5ModelINS_5emitc12ExpressionOpEE27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE[_ZN4mlir23RegisteredOperationName5ModelINS_5emitc12ExpressionOpEE27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE]+0x8): undefined reference to `mlir::emitc::populateExpressionCanonicalizationPatterns(mlir::RewritePatternSet&, mlir::MLIRContext*)'
  | # 00:07:36 clang++: error: linker command failed with exit code 1 (use -v to see invocation)
  | # 00:07:37 EmitC.cpp:(.text._ZN4mlir5emitc12ExpressionOp27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE+0x0): undefined reference to `mlir::emitc::populateExpressionCanonicalizationPatterns(mlir::RewritePatternSet&, mlir::MLIRContext*)'
  | # 00:07:37 EmitC.cpp:(.text._ZN4mlir23RegisteredOperationName5ModelINS_5emitc12ExpressionOpEE27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE[_ZN4mlir23RegisteredOperationName5ModelINS_5emitc12ExpressionOpEE27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE]+0x8): undefined reference to `mlir::emitc::populateExpressionCanonicalizationPatterns(mlir::RewritePatternSet&, mlir::MLIRContext*)'
  | # 00:07:37 clang++: error: linker command failed with exit code 1 (use -v to see invocation)
  | # 00:07:37 EmitC.cpp:(.text._ZN4mlir23RegisteredOperationName5ModelINS_5emitc12ExpressionOpEE27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE[_ZN4mlir23RegisteredOperationName5ModelINS_5emitc12ExpressionOpEE27getCanonicalizationPatternsERNS_17RewritePatternSetEPNS_11MLIRContextE]+0x8): undefined reference to `mlir::emitc::populateExpressionCanonicalizationPatterns(mlir::RewritePatternSet&, mlir::MLIRContext*)'
  | # 00:07:37 clang++: error: linker command failed with exit code 1 (use -v to see invocation)
  | 
  | From
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_llvm -- clang;lld;flang;clang-tools-extra openmp  :
  | 1

Used configuration :
 tcwg_flang_build/main-aarch64

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

-----------------8<--------------------------8<--------------------------8<--------------------------

The information below contains the details of the failures, and the ways to reproduce a debug environment:

You can find the failure logs in
 * https://ci.linaro.org/job/tcwg_flang_build--main-aarch64-build/7117/artifact/artifacts/
The full lists of regressions and improvements as well as configure and make commands are in
 * https://ci.linaro.org/job/tcwg_flang_build--main-aarch64-build/7117/artifact/artifacts/notify/

Current build   : https://ci.linaro.org/job/tcwg_flang_build--main-aarch64-build/7117/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_flang_build--main-aarch64-build/7116/artifact/artifacts