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c5dee3b656
Don't cast GV expression to MCSymbolRefExpr. r272705 changed GV to binary expressions by including offset even if the offset it 0 (we haven't hit this sooner since tested workloads don't include static offsets) We don't really care about the type of expression, so set it directly. Fixes: r272705 Consider section relative relocations. Since all const as data is in one boffer section relative is equivalent to abs32. Fixes: r273166 Differential Revision: http://reviews.llvm.org/D21633 llvm-svn: 273785
27 lines
1.3 KiB
LLVM
27 lines
1.3 KiB
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -filetype=obj < %s | llvm-readobj -relocations -symbols | FileCheck %s -check-prefix=GCN
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; RUN: llc -march=amdgcn -mcpu=tonga -filetype=obj < %s | llvm-readobj -relocations -symbols | FileCheck %s -check-prefix=GCN
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; RUN: llc -march=r600 -mcpu=cypress -filetype=obj < %s | llvm-readobj -relocations -symbols | FileCheck %s -check-prefix=EG
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; GCN: R_AMDGPU_REL32 extern_const_addrspace
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; EG: R_AMDGPU_ABS32 extern_const_addrspace
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; CHECK-DAG: Name: extern_const_addrspace
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@extern_const_addrspace = external unnamed_addr addrspace(2) constant [5 x i32], align 4
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; CHECK-DAG: Name: load_extern_const_init
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define void @load_extern_const_init(i32 addrspace(1)* %out) nounwind {
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%val = load i32, i32 addrspace(2)* getelementptr ([5 x i32], [5 x i32] addrspace(2)* @extern_const_addrspace, i64 0, i64 3), align 4
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store i32 %val, i32 addrspace(1)* %out, align 4
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ret void
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}
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; CHECK-DAG: Name: undef_const_addrspace
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@undef_const_addrspace = unnamed_addr addrspace(2) constant [5 x i32] undef, align 4
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; CHECK-DAG: Name: undef_const_addrspace
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define void @load_undef_const_init(i32 addrspace(1)* %out) nounwind {
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%val = load i32, i32 addrspace(2)* getelementptr ([5 x i32], [5 x i32] addrspace(2)* @undef_const_addrspace, i64 0, i64 3), align 4
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store i32 %val, i32 addrspace(1)* %out, align 4
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ret void
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}
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