llvm-6502/test/CodeGen/X86/byval3.ll

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; RUN: llc < %s -mtriple=x86_64-linux -mattr=-avx | FileCheck %s -check-prefix=X64
; X64-NOT: movsq
; X64: rep
; X64-NOT: rep
; X64: movsq
; X64-NOT: movsq
; X64: rep
; X64-NOT: rep
; X64: movsq
; X64-NOT: rep
; X64-NOT: movsq
; Win64 has not supported byval yet.
; RUN: llc < %s -march=x86 -mattr=-avx | FileCheck %s -check-prefix=X32
; X32-NOT: movsl
; X32: rep
; X32-NOT: rep
; X32: movsl
; X32-NOT: movsl
; X32: rep
; X32-NOT: rep
; X32: movsl
; X32-NOT: rep
; X32-NOT: movsl
%struct.s = type { i32, i32, i32, i32, i32, i32, i32, i32,
i32, i32, i32, i32, i32, i32, i32, i32,
i32, i32, i32, i32, i32, i32, i32, i32,
i32, i32, i32, i32, i32, i32, i32, i32,
i32 }
define void @g(i32 %a1, i32 %a2, i32 %a3, i32 %a4, i32 %a5, i32 %a6) nounwind {
entry:
%d = alloca %struct.s, align 16
%tmp = getelementptr %struct.s* %d, i32 0, i32 0
store i32 %a1, i32* %tmp, align 16
%tmp2 = getelementptr %struct.s* %d, i32 0, i32 1
store i32 %a2, i32* %tmp2, align 16
%tmp4 = getelementptr %struct.s* %d, i32 0, i32 2
store i32 %a3, i32* %tmp4, align 16
%tmp6 = getelementptr %struct.s* %d, i32 0, i32 3
store i32 %a4, i32* %tmp6, align 16
%tmp8 = getelementptr %struct.s* %d, i32 0, i32 4
store i32 %a5, i32* %tmp8, align 16
%tmp10 = getelementptr %struct.s* %d, i32 0, i32 5
store i32 %a6, i32* %tmp10, align 16
call void @f( %struct.s* byval %d)
call void @f( %struct.s* byval %d)
ret void
}
declare void @f(%struct.s* byval)