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MLIR: use -mxgot for MIPS
AbandonedPublic

Authored by wzssyqa on Aug 14 2023, 9:40 AM.

Reviewers

Summary

Otherwise linker error: "relocation truncated to fit" will
happen when link the executables.

wzssyqa requested review of this revision.Aug 14 2023, 9:40 AM

Which file has a linker error?

I cannot reproduce it now ...
Abandon it.
When I can reproduce it, I will reopen it.

Path

Size

mlir/

4 lines

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	append_if(C_SUPPORTS_WERROR_MISMATCHED_TAGS "-Werror=mismatched-tags" CMAKE_C_FLAGS)	append_if(C_SUPPORTS_WERROR_MISMATCHED_TAGS "-Werror=mismatched-tags" CMAKE_C_FLAGS)
	append_if(C_SUPPORTS_WERROR_MISMATCHED_TAGS "-Werror=mismatched-tags" CMAKE_CXX_FLAGS)	append_if(C_SUPPORTS_WERROR_MISMATCHED_TAGS "-Werror=mismatched-tags" CMAKE_CXX_FLAGS)

		check_c_compiler_flag("-march=mips32r2" TARGET_IS_MIPS)
		append_if(TARGET_IS_MIPS "-mxgot" CMAKE_C_FLAGS)
		append_if(TARGET_IS_MIPS "-mxgot" CMAKE_CXX_FLAGS)

	# Installing the headers and docs needs to depend on generating any public	# Installing the headers and docs needs to depend on generating any public
	# tablegen'd targets.	# tablegen'd targets.
	# mlir-generic-headers are dialect-independent.	# mlir-generic-headers are dialect-independent.
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