1; RUN: opt -passes=globalopt < %s -S | FileCheck %s 2; RUN: opt -passes=globalopt --mtriple=nvptx64 < %s -S | FileCheck %s --check-prefix=GPU 3; RUN: opt -passes=globalopt --mtriple=amdgcn < %s -S | FileCheck %s --check-prefix=GPU 4; REQUIRES: amdgpu-registered-target, nvptx-registered-target 5 6; Check that we don't try to set a global initializer for non AS(0) globals. 7 8@g0 = internal global i16 undef 9@g1 = internal addrspace(3) global i16 undef 10@g2 = internal addrspace(1) global i16 undef 11; CHECK-NOT: @g0 = 12; CHECK: internal unnamed_addr addrspace(3) global i16 undef 13; CHECK: internal unnamed_addr addrspace(1) global i16 undef 14; GPU-NOT: @g0 = 15; GPU: internal unnamed_addr addrspace(3) global i16 undef 16; GPU-NOT: @g2 = 17 18define void @a() { 19 store i16 3, ptr @g0, align 8 20 store i16 5, ptr addrspacecast (ptr addrspace(3) @g1 to ptr), align 8 21 store i16 7, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 8 22 ret void 23} 24 25define i8 @get0() { 26 %gep = getelementptr i8, ptr @g0, i64 1 27 %r = load i8, ptr %gep 28 ret i8 %r 29} 30define i8 @get1() { 31 %ac = addrspacecast ptr addrspace(3) @g1 to ptr 32 %gep = getelementptr i8, ptr %ac, i64 1 33 %r = load i8, ptr %gep 34 ret i8 %r 35} 36define i8 @get2() { 37 %ac = addrspacecast ptr addrspace(1) @g2 to ptr 38 %gep = getelementptr i8, ptr %ac, i64 1 39 %r = load i8, ptr %gep 40 ret i8 %r 41} 42