llvm/test/CodeGen/ARM/2011-08-12-vmovqqqq-pseudo.ll
Chad Rosier 89a67a4d5e With the fix in r138164: "Add <imp-def> operands to QQ and QQQQ stack loads."
-verify-machineinstrs can be enabled for this test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138171 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 00:34:45 +00:00

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LLVM

; RUN: llc %s -mtriple=thumbv7-apple-darwin -verify-machineinstrs -mcpu=cortex-a9 -O0 -o -
; Make sure that the VMOVQQQQ pseudo instruction is handled properly
; by codegen.
define void @test_vmovqqqq_pseudo() nounwind ssp {
entry:
%vld3_lane = call { <8 x i16>, <8 x i16>, <8 x i16> } @llvm.arm.neon.vld3lane.v8i16(i8* undef, <8 x i16> undef, <8 x i16> undef, <8 x i16> zeroinitializer, i32 7, i32 2)
store { <8 x i16>, <8 x i16>, <8 x i16> } %vld3_lane, { <8 x i16>, <8 x i16>, <8 x i16> }* undef
ret void
}
declare { <8 x i16>, <8 x i16>, <8 x i16> } @llvm.arm.neon.vld3lane.v8i16(i8*, <8 x i16>, <8 x i16>, <8 x i16>, i32, i32) nounwind readonly