| ; All of these ands and shifts should be folded into rlwimi's |
| ; RUN: llvm-as < %s | llc -march=ppc32 | not grep mulhwu && |
| ; RUN: llvm-as < %s | llc -march=ppc32 | not grep srawi && |
| ; RUN: llvm-as < %s | llc -march=ppc32 | not grep add && |
| ; RUN: llvm-as < %s | llc -march=ppc32 | grep mulhw | wc -l | grep 1 |
| |
| implementation ; Functions: |
| |
| int %mulhs(int %a, int %b) { |
| entry: |
| %tmp.1 = cast int %a to ulong ; <ulong> [#uses=1] |
| %tmp.3 = cast int %b to ulong ; <ulong> [#uses=1] |
| %tmp.4 = mul ulong %tmp.3, %tmp.1 ; <ulong> [#uses=1] |
| %tmp.6 = shr ulong %tmp.4, ubyte 32 ; <ulong> [#uses=1] |
| %tmp.7 = cast ulong %tmp.6 to int ; <int> [#uses=1] |
| ret int %tmp.7 |
| } |
