15 lines
420 B
LLVM
15 lines
420 B
LLVM
; RUN: opt -instcombine < %s
|
|
|
|
; Function Attrs: nounwind readnone ssp
|
|
define void @mulByZero(<4 x i16> %x) #0 {
|
|
entry:
|
|
%a = tail call <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16> %x, <4 x i16> zeroinitializer) #2
|
|
ret void
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16>, <4 x i16>) #1
|
|
|
|
attributes #0 = { nounwind readnone ssp }
|
|
attributes #1 = { nounwind readnone }
|