41d5033eb1
This enabled opaque pointers by default in LLVM. The effect of this is twofold: * If IR that contains *neither* explicit ptr nor %T* types is passed to tools, we will now use opaque pointer mode, unless -opaque-pointers=0 has been explicitly passed. * Users of LLVM as a library will now default to opaque pointers. It is possible to opt-out by calling setOpaquePointers(false) on LLVMContext. A cmake option to toggle this default will not be provided. Frontends or other tools that want to (temporarily) keep using typed pointers should disable opaque pointers via LLVMContext. Differential Revision: https://reviews.llvm.org/D126689
18 lines
764 B
LLVM
18 lines
764 B
LLVM
; RUN: llvm-link %s %p/Inputs/wrong-addrspace-gv-declaration.ll -S | FileCheck %s
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; RUN: llvm-link %p/Inputs/wrong-addrspace-gv-declaration.ll %s -S | FileCheck %s
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; The address space is declared incorrectly here, so an addrspacecast
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; is needed to link.
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@is_really_as1_gv = external global i32
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@is_really_as1_gv_other_type = external global i32
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; CHECK-LABEL: @foo(
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; CHECK: %load0 = load volatile i32, ptr addrspacecast (ptr addrspace(1) @is_really_as1_gv to ptr), align 4
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; CHECK: %load1 = load volatile i32, ptr addrspacecast (ptr addrspace(1) @is_really_as1_gv_other_type to ptr), align 4
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define void @foo() {
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%load0 = load volatile i32, ptr @is_really_as1_gv, align 4
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%load1 = load volatile i32, ptr @is_really_as1_gv_other_type, align 4
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ret void
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}
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