1; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 %s -o - | \
2; RUN:   llvm-objdump -disassemble - | FileCheck %s
3
4; Sign extend from 32 to 64 was creating nonsense opcodes
5
6; CHECK: sll ${{[a-z0-9]+}}, ${{[a-z0-9]+}}, 0
7
8define i64 @foo(i32 %ival) nounwind readnone {
9entry:
10  %conv = sext i32 %ival to i64
11  ret i64 %conv
12}
13
14; CHECK-LABEL: foo_2:
15; CHECK: dext ${{[a-z0-9]+}}, ${{[a-z0-9]+}}, 0, 32
16
17define i64 @foo_2(i32 %ival_2) nounwind readnone {
18entry:
19  %conv_2 = zext i32 %ival_2 to i64
20  ret i64 %conv_2
21}
22
23