1; RUN: llc -march=mips64el -filetype=obj -mcpu=mips64r2 %s -o - | llvm-objdump -disassemble -triple mips64el - | FileCheck %s
2
3; Sign extend from 32 to 64 was creating nonsense opcodes
4
5; CHECK: sll ${{[a-z0-9]+}}, ${{[a-z0-9]+}}, 0
6
7define i64 @foo(i32 %ival) nounwind readnone {
8entry:
9  %conv = sext i32 %ival to i64
10  ret i64 %conv
11}
12
13; CHECK: dsll32 ${{[a-z0-9]+}}, ${{[a-z0-9]+}}, 0
14
15define i64 @foo_2(i32 %ival_2) nounwind readnone {
16entry:
17  %conv_2 = zext i32 %ival_2 to i64
18  ret i64 %conv_2
19}
20
21