1 ; RUN: llc < %s -march=thumb -mattr=+thumb2 | \
2 ; RUN: grep smulbt | count 1
3 ; RUN: llc < %s -march=thumb -mattr=+thumb2 | \
4 ; RUN: grep smultt | count 1
6 @x = weak global i16 0 ; <i16*> [#uses=1]
7 @y = weak global i16 0 ; <i16*> [#uses=0]
9 define i32 @f1(i32 %y) {
10 %tmp = load i16* @x ; <i16> [#uses=1]
11 %tmp1 = add i16 %tmp, 2 ; <i16> [#uses=1]
12 %tmp2 = sext i16 %tmp1 to i32 ; <i32> [#uses=1]
13 %tmp3 = ashr i32 %y, 16 ; <i32> [#uses=1]
14 %tmp4 = mul i32 %tmp2, %tmp3 ; <i32> [#uses=1]
18 define i32 @f2(i32 %x, i32 %y) {
19 %tmp1 = ashr i32 %x, 16 ; <i32> [#uses=1]
20 %tmp3 = ashr i32 %y, 16 ; <i32> [#uses=1]
21 %tmp4 = mul i32 %tmp3, %tmp1 ; <i32> [#uses=1]