Yaxun Liu cbf647cc3a CodeGen: Fix address space of global variable
Certain targets (e.g. amdgcn) require global variable to stay in global or constant address
space. In C or C++ global variables are emitted in the default (generic) address space.
This patch introduces virtual functions TargetCodeGenInfo::getGlobalVarAddressSpace
and TargetInfo::getConstantAddressSpace to handle this in a general approach.

It only affects IR generated for amdgcn target.

Differential Revision: https://reviews.llvm.org/D33842

llvm-svn: 307470
2017-07-08 13:24:52 +00:00
2017-07-06 15:20:12 +00:00
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5.2 GiB
Languages
LLVM 41.5%
C++ 31.7%
C 13%
Assembly 9.1%
MLIR 1.5%
Other 2.8%