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; RUN: llc < %s -mtriple=nvptx64 | FileCheck %s
%st = type { i8, i8, i16 }
@a = internal addrspace(1) global %st zeroinitializer, align 8
@b = internal addrspace(1) global i32 0, align 8
@c = internal addrspace(1) global i32 0, align 8
; Verify that loads with different memory types are not subject to CSE
; once they are promoted to the same type.
;
; CHECK: ld.global.v2.b8 {%[[B1:rs[0-9]+]], %[[B2:rs[0-9]+]]}, [a];
; CHECK: st.global.v2.b8 [b], {%[[B1]], %[[B2]]};
;
; CHECK: ld.global.b32 %[[C:r[0-9]+]], [a];
; CHECK: st.global.b32 [c], %[[C]];
define void @test1() #0 {
%1 = load <2 x i8>, ptr addrspace(1) @a, align 8
store <2 x i8> %1, ptr addrspace(1) @b, align 8
%2 = load <2 x i16>, ptr addrspace(1) @a, align 8
store <2 x i16> %2, ptr addrspace(1) @c, align 8
ret void
}
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