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Teach lint about address spaces

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203132 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault
2014-03-06 17:33:55 +00:00
parent d530a96701
commit 38c18efe41
4 changed files with 56 additions and 8 deletions
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25
test/Analysis/Lint/address-spaces.ll Normal file
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; RUN: opt -lint < %s
target datalayout = "p32:32:32-p1:16:16:16-n16:32"
declare void @foo(i64) nounwind
define i64 @test1(i32 addrspace(1)* %x) nounwind {
%y = ptrtoint i32 addrspace(1)* %x to i64
ret i64 %y
}
define <4 x i64> @test1_vector(<4 x i32 addrspace(1)*> %x) nounwind {
%y = ptrtoint <4 x i32 addrspace(1)*> %x to <4 x i64>
ret <4 x i64> %y
}
define i32 addrspace(1)* @test2(i64 %x) nounwind {
%y = inttoptr i64 %x to i32 addrspace(1)*
ret i32 addrspace(1)* %y
}
define <4 x i32 addrspace(1)*> @test2_vector(<4 x i64> %x) nounwind {
%y = inttoptr <4 x i64> %x to <4 x i32 addrspace(1)*>
ret <4 x i32 addrspace(1)*> %y
}