37 lines · plain
1; RUN: llvm-split -o %t %s -j 3 -mtriple amdgcn-amd-amdhsa -amdgpu-module-splitting-no-externalize-globals2; RUN: llvm-dis -o - %t0 | FileCheck --check-prefix=CHECK0 --implicit-check-not=define %s3; RUN: llvm-dis -o - %t1 | FileCheck --check-prefix=CHECK1 --implicit-check-not=define %s4; RUN: llvm-dis -o - %t2 | FileCheck --check-prefix=CHECK2 --implicit-check-not=define %s5 6; 3 kernels use private/internal global variables.7; The GVs should be copied in each partition as needed.8 9; CHECK0: @bar = internal constant ptr10; CHECK0: define amdgpu_kernel void @C11 12; CHECK1: @foo = private constant ptr13; CHECK1: define amdgpu_kernel void @A14 15; CHECK2: @foo = private constant ptr16; CHECK2: @bar = internal constant ptr17; CHECK2: define amdgpu_kernel void @B18 19@foo = private constant ptr poison20@bar = internal constant ptr poison21 22define amdgpu_kernel void @A() {23 store i32 42, ptr @foo24 ret void25}26 27define amdgpu_kernel void @B() {28 store i32 42, ptr @foo29 store i32 42, ptr @bar30 ret void31}32 33define amdgpu_kernel void @C() {34 store i32 42, ptr @bar35 ret void36}37