mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-30 19:29:20 +00:00
1887c1c2f9
1. x86-64 byval alignment should be max of 8 and alignment of type. Previously the code was not doing what the commit message was saying. 2. Do not use byte repeat move and store operations. These are slow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55139 91177308-0d34-0410-b5e6-96231b3b80d8
37 lines
1.5 KiB
LLVM
37 lines
1.5 KiB
LLVM
; RUN: llvm-as < %s | llc -march=x86-64 | grep rep.movsq | count 2
|
|
; RUN: llvm-as < %s | llc -march=x86 | grep rep.movsl | count 2
|
|
|
|
%struct.s = type { i16, i16, i16, i16, i16, i16, i16, i16,
|
|
i16, i16, i16, i16, i16, i16, i16, i16,
|
|
i16, i16, i16, i16, i16, i16, i16, i16,
|
|
i16, i16, i16, i16, i16, i16, i16, i16,
|
|
i16, i16, i16, i16, i16, i16, i16, i16,
|
|
i16, i16, i16, i16, i16, i16, i16, i16,
|
|
i16, i16, i16, i16, i16, i16, i16, i16,
|
|
i16, i16, i16, i16, i16, i16, i16, i16,
|
|
i16 }
|
|
|
|
|
|
define void @g(i16 signext %a1, i16 signext %a2, i16 signext %a3,
|
|
i16 signext %a4, i16 signext %a5, i16 signext %a6) nounwind {
|
|
entry:
|
|
%a = alloca %struct.s, align 16
|
|
%tmp = getelementptr %struct.s* %a, i32 0, i32 0
|
|
store i16 %a1, i16* %tmp, align 16
|
|
%tmp2 = getelementptr %struct.s* %a, i32 0, i32 1
|
|
store i16 %a2, i16* %tmp2, align 16
|
|
%tmp4 = getelementptr %struct.s* %a, i32 0, i32 2
|
|
store i16 %a3, i16* %tmp4, align 16
|
|
%tmp6 = getelementptr %struct.s* %a, i32 0, i32 3
|
|
store i16 %a4, i16* %tmp6, align 16
|
|
%tmp8 = getelementptr %struct.s* %a, i32 0, i32 4
|
|
store i16 %a5, i16* %tmp8, align 16
|
|
%tmp10 = getelementptr %struct.s* %a, i32 0, i32 5
|
|
store i16 %a6, i16* %tmp10, align 16
|
|
call void @f( %struct.s* %a byval )
|
|
call void @f( %struct.s* %a byval )
|
|
ret void
|
|
}
|
|
|
|
declare void @f(%struct.s* byval)
|