1 ;RUN: llvm-as < %s | llc -march=pic16
3 @aa = global i16 55, align 1 ; <i16*> [#uses=1]
4 @bb = global i16 44, align 1 ; <i16*> [#uses=1]
5 @PORTD = external global i8 ; <i8*> [#uses=1]
7 define void @foo() nounwind {
9 %tmp = volatile load i16* @aa ; <i16> [#uses=1]
10 %tmp1 = volatile load i16* @bb ; <i16> [#uses=1]
11 %sub = sub i16 %tmp, %tmp1 ; <i16> [#uses=1]
12 %conv = trunc i16 %sub to i8 ; <i8> [#uses=1]
13 store i8 %conv, i8* @PORTD