625038d5d5
most of the inliner test cases. The inliner involves a bunch of interesting code and tends to be where most of the issues I've seen experimenting with the new PM lie. All of these test cases pass, but I'd like to keep some more thorough coverage here so doing a fairly blanket enabling. There are a handful of interesting tests I've not enabled yet because they're focused on the always inliner, or on functionality that doesn't (yet) exist in the inliner. llvm-svn: 290592
32 lines
1.1 KiB
LLVM
32 lines
1.1 KiB
LLVM
; RUN: opt -S -inline < %s | FileCheck %s
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; RUN: opt -S -passes='cgscc(inline)' < %s | FileCheck %s
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target datalayout = "e-p3:32:32-p4:64:64-n32"
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@lds = internal addrspace(3) global [64 x i64] zeroinitializer
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; CHECK-LABEL: @constexpr_addrspacecast_ptr_size_change(
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; CHECK: load i64, i64 addrspace(4)* getelementptr (i64, i64 addrspace(4)* addrspacecast (i64 addrspace(3)* getelementptr inbounds ([64 x i64], [64 x i64] addrspace(3)* @lds, i32 0, i32 0) to i64 addrspace(4)*), i64 undef)
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; CHECK-NEXT: br
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define void @constexpr_addrspacecast_ptr_size_change() #0 {
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%tmp0 = call i32 @foo(i64 addrspace(4)* addrspacecast (i64 addrspace(3)* getelementptr inbounds ([64 x i64], [64 x i64] addrspace(3)* @lds, i32 0, i32 0) to i64 addrspace(4)*)) #1
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ret void
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}
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define i32 @foo(i64 addrspace(4)* %arg) #1 {
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bb:
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%tmp = getelementptr i64, i64 addrspace(4)* %arg, i64 undef
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%tmp1 = load i64, i64 addrspace(4)* %tmp
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br i1 undef, label %bb2, label %bb3
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bb2:
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store i64 0, i64 addrspace(4)* %tmp
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br label %bb3
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bb3:
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unreachable
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}
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attributes #0 = { nounwind }
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attributes #1 = { alwaysinline nounwind }
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