1 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6
2 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6 | \
3 ; RUN: grep smmul | wc -l | grep 1
4 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep umull | wc -l | grep 1
6 int %smulhi(int %x, int %y) {
7 %tmp = cast int %x to ulong ; <ulong> [#uses=1]
8 %tmp1 = cast int %y to ulong ; <ulong> [#uses=1]
9 %tmp2 = mul ulong %tmp1, %tmp ; <ulong> [#uses=1]
10 %tmp3 = shr ulong %tmp2, ubyte 32 ; <ulong> [#uses=1]
11 %tmp3 = cast ulong %tmp3 to int ; <int> [#uses=1]
15 int %umulhi(uint %x, uint %y) {
16 %tmp = cast uint %x to ulong ; <ulong> [#uses=1]
17 %tmp1 = cast uint %y to ulong ; <ulong> [#uses=1]
18 %tmp2 = mul ulong %tmp1, %tmp ; <ulong> [#uses=1]
19 %tmp3 = shr ulong %tmp2, ubyte 32 ; <ulong> [#uses=1]
20 %tmp3 = cast ulong %tmp3 to int ; <int> [#uses=1]