[IR][ARM] Add function pointer alignment to datalayout
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Authored by michaelplatings on Mar 8 2019, 2:44 AM.

Description

[IR][ARM] Add function pointer alignment to datalayout

Use this feature to fix a bug on ARM where 4 byte alignment is
incorrectly assumed.

llvm-svn: 355685

Committed

michaelplatings

Mar 8 2019, 2:44 AM

Differential Revision

D57335: [IR] Don't assume all functions are 4 byte aligned

Parents

rG93110c2fe46c: Make function definition in header inline

Branches

Unknown

Tags

Unknown

				Path	Packages
	M			clang/lib/Basic/Targets/ARM.cpp
	M			clang/test/CodeGen/armv7k-abi.c
	M			clang/test/CodeGen/target-data.c
	M			llvm/docs/LangRef.rst
	M			llvm/include/llvm/IR/DataLayout.h
	M			llvm/lib/IR/ConstantFold.cpp
	M			llvm/lib/IR/DataLayout.cpp
	M			llvm/lib/IR/Value.cpp
	M			llvm/lib/Target/ARM/ARMTargetMachine.cpp
	M			llvm/unittests/IR/CMakeLists.txt
	M			llvm/unittests/IR/ConstantsTest.cpp
	A			llvm/unittests/IR/DataLayoutTest.cpp
	M			llvm/unittests/IR/FunctionTest.cpp