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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -verify-machineinstrs -mattr=+mve %s -o - | FileCheck %s
define arm_aapcs_vfpcc <2 x i64> @ctlz_2i64_0_t(<2 x i64> %src){
; CHECK-LABEL: ctlz_2i64_0_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmov r0, s3
; CHECK-NEXT: cmp r0, #0
; CHECK-NEXT: cset r1, ne
; CHECK-NEXT: lsls r1, r1, #31
; CHECK-NEXT: vmov r1, s2
; CHECK-NEXT: clz r1, r1
; CHECK-NEXT: add.w r1, r1, #32
; CHECK-NEXT: it ne
; CHECK-NEXT: clzne r1, r0
; CHECK-NEXT: vmov r0, s1
; CHECK-NEXT: vmov s6, r1
; CHECK-NEXT: cmp r0, #0
; CHECK-NEXT: cset r1, ne
; CHECK-NEXT: lsls r1, r1, #31
; CHECK-NEXT: vmov r1, s0
; CHECK-NEXT: clz r1, r1
; CHECK-NEXT: add.w r1, r1, #32
; CHECK-NEXT: it ne
; CHECK-NEXT: clzne r1, r0
; CHECK-NEXT: vmov s4, r1
; CHECK-NEXT: vldr s5, .LCPI0_0
; CHECK-NEXT: vmov.f32 s7, s5
; CHECK-NEXT: vmov q0, q1
; CHECK-NEXT: bx lr
; CHECK-NEXT: .p2align 2
; CHECK-NEXT: @ %bb.1:
; CHECK-NEXT: .LCPI0_0:
; CHECK-NEXT: .long 0x00000000 @ float 0
entry:
%0 = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %src, i1 0)
ret <2 x i64> %0
}
define arm_aapcs_vfpcc <4 x i32> @ctlz_4i32_0_t(<4 x i32> %src){
; CHECK-LABEL: ctlz_4i32_0_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vclz.i32 q0, q0
; CHECK-NEXT: bx lr
entry:
%0 = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %src, i1 0)
ret <4 x i32> %0
}
define arm_aapcs_vfpcc <8 x i16> @ctlz_8i16_0_t(<8 x i16> %src){
; CHECK-LABEL: ctlz_8i16_0_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vclz.i16 q0, q0
; CHECK-NEXT: bx lr
entry:
%0 = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %src, i1 0)
ret <8 x i16> %0
}
define arm_aapcs_vfpcc <16 x i8> @ctlz_16i8_0_t(<16 x i8> %src){
; CHECK-LABEL: ctlz_16i8_0_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vclz.i8 q0, q0
; CHECK-NEXT: bx lr
entry:
%0 = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %src, i1 0)
ret <16 x i8> %0
}
define arm_aapcs_vfpcc <2 x i64> @ctlz_2i64_1_t(<2 x i64> %src){
; CHECK-LABEL: ctlz_2i64_1_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmov r0, s3
; CHECK-NEXT: cmp r0, #0
; CHECK-NEXT: cset r1, ne
; CHECK-NEXT: lsls r1, r1, #31
; CHECK-NEXT: vmov r1, s2
; CHECK-NEXT: clz r1, r1
; CHECK-NEXT: add.w r1, r1, #32
; CHECK-NEXT: it ne
; CHECK-NEXT: clzne r1, r0
; CHECK-NEXT: vmov r0, s1
; CHECK-NEXT: vmov s6, r1
; CHECK-NEXT: cmp r0, #0
; CHECK-NEXT: cset r1, ne
; CHECK-NEXT: lsls r1, r1, #31
; CHECK-NEXT: vmov r1, s0
; CHECK-NEXT: clz r1, r1
; CHECK-NEXT: add.w r1, r1, #32
; CHECK-NEXT: it ne
; CHECK-NEXT: clzne r1, r0
; CHECK-NEXT: vmov s4, r1
; CHECK-NEXT: vldr s5, .LCPI4_0
; CHECK-NEXT: vmov.f32 s7, s5
; CHECK-NEXT: vmov q0, q1
; CHECK-NEXT: bx lr
; CHECK-NEXT: .p2align 2
; CHECK-NEXT: @ %bb.1:
; CHECK-NEXT: .LCPI4_0:
; CHECK-NEXT: .long 0x00000000 @ float 0
entry:
%0 = call <2 x i64> @llvm.ctlz.v2i64(<2 x i64> %src, i1 1)
ret <2 x i64> %0
}
define arm_aapcs_vfpcc <4 x i32> @ctlz_4i32_1_t(<4 x i32> %src){
; CHECK-LABEL: ctlz_4i32_1_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vclz.i32 q0, q0
; CHECK-NEXT: bx lr
entry:
%0 = call <4 x i32> @llvm.ctlz.v4i32(<4 x i32> %src, i1 1)
ret <4 x i32> %0
}
define arm_aapcs_vfpcc <8 x i16> @ctlz_8i16_1_t(<8 x i16> %src){
; CHECK-LABEL: ctlz_8i16_1_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vclz.i16 q0, q0
; CHECK-NEXT: bx lr
entry:
%0 = call <8 x i16> @llvm.ctlz.v8i16(<8 x i16> %src, i1 1)
ret <8 x i16> %0
}
define arm_aapcs_vfpcc <16 x i8> @ctlz_16i8_1_t(<16 x i8> %src){
; CHECK-LABEL: ctlz_16i8_1_t:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vclz.i8 q0, q0
; CHECK-NEXT: bx lr
entry:
%0 = call <16 x i8> @llvm.ctlz.v16i8(<16 x i8> %src, i1 1)
ret <16 x i8> %0
}
declare <2 x i64> @llvm.ctlz.v2i64(<2 x i64>, i1)
declare <4 x i32> @llvm.ctlz.v4i32(<4 x i32>, i1)
declare <8 x i16> @llvm.ctlz.v8i16(<8 x i16>, i1)
declare <16 x i8> @llvm.ctlz.v16i8(<16 x i8>, i1)
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