1 ; RUN: llc < %s -march=x86-64 -mattr=+bmi,+bmi2 | FileCheck %s
3 define i32 @t1(i32 %x) nounwind {
4 %tmp = tail call i32 @llvm.cttz.i32( i32 %x )
10 declare i32 @llvm.cttz.i32(i32) nounwind readnone
12 define i16 @t2(i16 %x) nounwind {
13 %tmp = tail call i16 @llvm.cttz.i16( i16 %x )
19 declare i16 @llvm.cttz.i16(i16) nounwind readnone
21 define i64 @t3(i64 %x) nounwind {
22 %tmp = tail call i64 @llvm.cttz.i64( i64 %x )
28 declare i64 @llvm.cttz.i64(i64) nounwind readnone
30 define i8 @t4(i8 %x) nounwind {
31 %tmp = tail call i8 @llvm.cttz.i8( i8 %x )
37 declare i8 @llvm.cttz.i8(i8) nounwind readnone
39 define i32 @andn32(i32 %x, i32 %y) nounwind readnone {
40 %tmp1 = xor i32 %x, -1
41 %tmp2 = and i32 %y, %tmp1
47 define i64 @andn64(i64 %x, i64 %y) nounwind readnone {
48 %tmp1 = xor i64 %x, -1
49 %tmp2 = and i64 %tmp1, %y
55 define i32 @bextr32(i32 %x, i32 %y) nounwind readnone {
56 %tmp = tail call i32 @llvm.x86.bmi.bextr.32(i32 %x, i32 %y)
62 declare i32 @llvm.x86.bmi.bextr.32(i32, i32) nounwind readnone
64 define i64 @bextr64(i64 %x, i64 %y) nounwind readnone {
65 %tmp = tail call i64 @llvm.x86.bmi.bextr.64(i64 %x, i64 %y)
71 declare i64 @llvm.x86.bmi.bextr.64(i64, i64) nounwind readnone
73 define i32 @bzhi32(i32 %x, i32 %y) nounwind readnone {
74 %tmp = tail call i32 @llvm.x86.bmi.bzhi.32(i32 %x, i32 %y)
80 declare i32 @llvm.x86.bmi.bzhi.32(i32, i32) nounwind readnone
82 define i64 @bzhi64(i64 %x, i64 %y) nounwind readnone {
83 %tmp = tail call i64 @llvm.x86.bmi.bzhi.64(i64 %x, i64 %y)
89 declare i64 @llvm.x86.bmi.bzhi.64(i64, i64) nounwind readnone
91 define i32 @blsi32(i32 %x) nounwind readnone {
92 %tmp = tail call i32 @llvm.x86.bmi.blsi.32(i32 %x)
98 declare i32 @llvm.x86.bmi.blsi.32(i32) nounwind readnone
100 define i64 @blsi64(i64 %x) nounwind readnone {
101 %tmp = tail call i64 @llvm.x86.bmi.blsi.64(i64 %x)
107 declare i64 @llvm.x86.bmi.blsi.64(i64) nounwind readnone
109 define i32 @blsmsk32(i32 %x) nounwind readnone {
110 %tmp = tail call i32 @llvm.x86.bmi.blsmsk.32(i32 %x)
116 declare i32 @llvm.x86.bmi.blsmsk.32(i32) nounwind readnone
118 define i64 @blsmsk64(i64 %x) nounwind readnone {
119 %tmp = tail call i64 @llvm.x86.bmi.blsmsk.64(i64 %x)
125 declare i64 @llvm.x86.bmi.blsmsk.64(i64) nounwind readnone
127 define i32 @blsr32(i32 %x) nounwind readnone {
128 %tmp = tail call i32 @llvm.x86.bmi.blsr.32(i32 %x)
134 declare i32 @llvm.x86.bmi.blsr.32(i32) nounwind readnone
136 define i64 @blsr64(i64 %x) nounwind readnone {
137 %tmp = tail call i64 @llvm.x86.bmi.blsr.64(i64 %x)
143 declare i64 @llvm.x86.bmi.blsr.64(i64) nounwind readnone
145 define i32 @pdep32(i32 %x, i32 %y) nounwind readnone {
146 %tmp = tail call i32 @llvm.x86.bmi.pdep.32(i32 %x, i32 %y)
152 declare i32 @llvm.x86.bmi.pdep.32(i32, i32) nounwind readnone
154 define i64 @pdep64(i64 %x, i64 %y) nounwind readnone {
155 %tmp = tail call i64 @llvm.x86.bmi.pdep.64(i64 %x, i64 %y)
161 declare i64 @llvm.x86.bmi.pdep.64(i64, i64) nounwind readnone
163 define i32 @pext32(i32 %x, i32 %y) nounwind readnone {
164 %tmp = tail call i32 @llvm.x86.bmi.pext.32(i32 %x, i32 %y)
170 declare i32 @llvm.x86.bmi.pext.32(i32, i32) nounwind readnone
172 define i64 @pext64(i64 %x, i64 %y) nounwind readnone {
173 %tmp = tail call i64 @llvm.x86.bmi.pext.64(i64 %x, i64 %y)
179 declare i64 @llvm.x86.bmi.pext.64(i64, i64) nounwind readnone