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| ; RUN: opt < %s -instcombine -S | FileCheck %s
; The alignment arguments for NEON load/store intrinsics can be increased
; by instcombine. Check for this.
; CHECK: vld4.v2i32.p0i8({{.*}}, i32 32)
; CHECK: vst4.p0i8.v2i32({{.*}}, i32 16)
@x = common global [8 x i32] zeroinitializer, align 32
@y = common global [8 x i32] zeroinitializer, align 16
%struct.__neon_int32x2x4_t = type { <2 x i32>, <2 x i32>, <2 x i32>, <2 x i32> }
define void @test() nounwind ssp {
%tmp1 = call %struct.__neon_int32x2x4_t @llvm.arm.neon.vld4.v2i32.p0i8(i8* bitcast ([8 x i32]* @x to i8*), i32 1)
%tmp2 = extractvalue %struct.__neon_int32x2x4_t %tmp1, 0
%tmp3 = extractvalue %struct.__neon_int32x2x4_t %tmp1, 1
%tmp4 = extractvalue %struct.__neon_int32x2x4_t %tmp1, 2
%tmp5 = extractvalue %struct.__neon_int32x2x4_t %tmp1, 3
call void @llvm.arm.neon.vst4.p0i8.v2i32(i8* bitcast ([8 x i32]* @y to i8*), <2 x i32> %tmp2, <2 x i32> %tmp3, <2 x i32> %tmp4, <2 x i32> %tmp5, i32 1)
ret void
}
declare %struct.__neon_int32x2x4_t @llvm.arm.neon.vld4.v2i32.p0i8(i8*, i32) nounwind readonly
declare void @llvm.arm.neon.vst4.p0i8.v2i32(i8*, <2 x i32>, <2 x i32>, <2 x i32>, <2 x i32>, i32) nounwind
|