21 lines
592 B
LLVM
21 lines
592 B
LLVM
; Ensure that a "common global" is not converted to a locally allocated
|
|
; variable when translated to SPIR-V and back to LLVM.
|
|
|
|
; RUN: llvm-as %s -o %t.bc
|
|
; RUN: llvm-spirv %t.bc -o %t.spv
|
|
; RUN: llvm-spirv -r %t.spv -o %t.rev.bc
|
|
; RUN: llvm-dis < %t.rev.bc | FileCheck %s --check-prefix=CHECK-LLVM
|
|
|
|
; CHECK-LLVM-NOT: alloca
|
|
; CHECK-LLVM: @CAG = common addrspace(1) global i32 0, align 4
|
|
; CHECK-LLVM-NOT: alloca
|
|
|
|
target triple = "spir64-unknown-unknown"
|
|
|
|
@CAG = common addrspace(1) global i32 0, align 4
|
|
|
|
define i32 @f() #0 {
|
|
%1 = load i32, i32 addrspace(1) * @CAG, align 4
|
|
ret i32 %1
|
|
}
|