1 ; RUN: llc < %s -march=x86-64 > %t
2 ; RUN: grep mov %t | count 6
3 ; RUN: grep {movb %ah, (%rsi)} %t | count 3
4 ; RUN: llc < %s -march=x86 > %t
5 ; RUN: grep mov %t | count 3
6 ; RUN: grep {movb %ah, (%e} %t | count 3
8 ; Use h-register extract and store.
10 define void @foo16(i16 inreg %p, i8* inreg %z) nounwind {
12 %t = trunc i16 %q to i8
16 define void @foo32(i32 inreg %p, i8* inreg %z) nounwind {
18 %t = trunc i32 %q to i8
22 define void @foo64(i64 inreg %p, i8* inreg %z) nounwind {
24 %t = trunc i64 %q to i8