; RUN: llvm-as < %s | llc -march=arm ; RUN: llvm-as < %s | llc -march=arm -mattr=+v5TE ; RUN: llvm-as < %s | llc -march=arm -mattr=+v5TE | \ ; RUN: grep smulbt | count 1 ; RUN: llvm-as < %s | llc -march=arm -mattr=+v5TE | \ ; RUN: grep smultt | count 1 ; RUN: llvm-as < %s | llc -march=arm -mattr=+v5TE | \ ; RUN: grep smlabt | count 1 @x = weak global i16 0 ; <i16*> [#uses=1] @y = weak global i16 0 ; <i16*> [#uses=0] define i32 @f1(i32 %y) { %tmp = load i16* @x ; <i16> [#uses=1] %tmp1 = add i16 %tmp, 2 ; <i16> [#uses=1] %tmp2 = sext i16 %tmp1 to i32 ; <i32> [#uses=1] %tmp3 = ashr i32 %y, 16 ; <i32> [#uses=1] %tmp4 = mul i32 %tmp2, %tmp3 ; <i32> [#uses=1] ret i32 %tmp4 } define i32 @f2(i32 %x, i32 %y) { %tmp1 = ashr i32 %x, 16 ; <i32> [#uses=1] %tmp3 = ashr i32 %y, 16 ; <i32> [#uses=1] %tmp4 = mul i32 %tmp3, %tmp1 ; <i32> [#uses=1] ret i32 %tmp4 } define i32 @f3(i32 %a, i16 %x, i32 %y) { %tmp = sext i16 %x to i32 ; <i32> [#uses=1] %tmp2 = ashr i32 %y, 16 ; <i32> [#uses=1] %tmp3 = mul i32 %tmp2, %tmp ; <i32> [#uses=1] %tmp5 = add i32 %tmp3, %a ; <i32> [#uses=1] ret i32 %tmp5 }