1 ; RUN: llc < %s -march=arm64 -aarch64-neon-syntax=apple | FileCheck %s
3 define i32 @vmax_u8x8(<8 x i8> %a) nounwind ssp {
4 ; CHECK-LABEL: vmax_u8x8:
5 ; CHECK: umaxv.8b b[[REG:[0-9]+]], v0
6 ; CHECK: fmov [[REG2:w[0-9]+]], s[[REG]]
10 %vmaxv.i = tail call i32 @llvm.aarch64.neon.umaxv.i32.v8i8(<8 x i8> %a) nounwind
11 %tmp = trunc i32 %vmaxv.i to i8
12 %tobool = icmp eq i8 %tmp, 0
13 br i1 %tobool, label %return, label %if.then
16 %call1 = tail call i32 bitcast (i32 (...)* @bar to i32 ()*)() nounwind
20 %retval.0 = phi i32 [ %call1, %if.then ], [ 0, %entry ]
26 define i32 @vmax_u4x16(<4 x i16> %a) nounwind ssp {
27 ; CHECK-LABEL: vmax_u4x16:
28 ; CHECK: umaxv.4h h[[REG:[0-9]+]], v0
29 ; CHECK: fmov [[REG2:w[0-9]+]], s[[REG]]
31 ; CHECK: cbz [[REG2]],
33 %vmaxv.i = tail call i32 @llvm.aarch64.neon.umaxv.i32.v4i16(<4 x i16> %a) nounwind
34 %tmp = trunc i32 %vmaxv.i to i16
35 %tobool = icmp eq i16 %tmp, 0
36 br i1 %tobool, label %return, label %if.then
39 %call1 = tail call i32 bitcast (i32 (...)* @bar to i32 ()*)() nounwind
43 %retval.0 = phi i32 [ %call1, %if.then ], [ 0, %entry ]
47 define i32 @vmax_u8x16(<8 x i16> %a) nounwind ssp {
48 ; CHECK-LABEL: vmax_u8x16:
49 ; CHECK: umaxv.8h h[[REG:[0-9]+]], v0
50 ; CHECK: fmov [[REG2:w[0-9]+]], s[[REG]]
52 ; CHECK: cbz [[REG2]],
54 %vmaxv.i = tail call i32 @llvm.aarch64.neon.umaxv.i32.v8i16(<8 x i16> %a) nounwind
55 %tmp = trunc i32 %vmaxv.i to i16
56 %tobool = icmp eq i16 %tmp, 0
57 br i1 %tobool, label %return, label %if.then
60 %call1 = tail call i32 bitcast (i32 (...)* @bar to i32 ()*)() nounwind
64 %retval.0 = phi i32 [ %call1, %if.then ], [ 0, %entry ]
68 define i32 @vmax_u16x8(<16 x i8> %a) nounwind ssp {
69 ; CHECK-LABEL: vmax_u16x8:
70 ; CHECK: umaxv.16b b[[REG:[0-9]+]], v0
71 ; CHECK: fmov [[REG2:w[0-9]+]], s[[REG]]
73 ; CHECK: cbz [[REG2]],
75 %vmaxv.i = tail call i32 @llvm.aarch64.neon.umaxv.i32.v16i8(<16 x i8> %a) nounwind
76 %tmp = trunc i32 %vmaxv.i to i8
77 %tobool = icmp eq i8 %tmp, 0
78 br i1 %tobool, label %return, label %if.then
81 %call1 = tail call i32 bitcast (i32 (...)* @bar to i32 ()*)() nounwind
85 %retval.0 = phi i32 [ %call1, %if.then ], [ 0, %entry ]
89 declare i32 @llvm.aarch64.neon.umaxv.i32.v16i8(<16 x i8>) nounwind readnone
90 declare i32 @llvm.aarch64.neon.umaxv.i32.v8i16(<8 x i16>) nounwind readnone
91 declare i32 @llvm.aarch64.neon.umaxv.i32.v4i16(<4 x i16>) nounwind readnone
92 declare i32 @llvm.aarch64.neon.umaxv.i32.v8i8(<8 x i8>) nounwind readnone