| ; RUN: llc -march=mips64el -mcpu=mips64r2 < %s | FileCheck %s |
| |
| define i64 @f0(i64 %a0, i64 %a1) nounwind readnone { |
| entry: |
| ; CHECK: dsllv |
| %shl = shl i64 %a0, %a1 |
| ret i64 %shl |
| } |
| |
| define i64 @f1(i64 %a0, i64 %a1) nounwind readnone { |
| entry: |
| ; CHECK: dsrav |
| %shr = ashr i64 %a0, %a1 |
| ret i64 %shr |
| } |
| |
| define i64 @f2(i64 %a0, i64 %a1) nounwind readnone { |
| entry: |
| ; CHECK: dsrlv |
| %shr = lshr i64 %a0, %a1 |
| ret i64 %shr |
| } |
| |
| define i64 @f3(i64 %a0) nounwind readnone { |
| entry: |
| ; CHECK: dsll ${{[0-9]+}}, ${{[0-9]+}}, 10 |
| %shl = shl i64 %a0, 10 |
| ret i64 %shl |
| } |
| |
| define i64 @f4(i64 %a0) nounwind readnone { |
| entry: |
| ; CHECK: dsra ${{[0-9]+}}, ${{[0-9]+}}, 10 |
| %shr = ashr i64 %a0, 10 |
| ret i64 %shr |
| } |
| |
| define i64 @f5(i64 %a0) nounwind readnone { |
| entry: |
| ; CHECK: dsrl ${{[0-9]+}}, ${{[0-9]+}}, 10 |
| %shr = lshr i64 %a0, 10 |
| ret i64 %shr |
| } |
| |
| define i64 @f6(i64 %a0) nounwind readnone { |
| entry: |
| ; CHECK: dsll ${{[0-9]+}}, ${{[0-9]+}}, 40 |
| %shl = shl i64 %a0, 40 |
| ret i64 %shl |
| } |
| |
| define i64 @f7(i64 %a0) nounwind readnone { |
| entry: |
| ; CHECK: dsra ${{[0-9]+}}, ${{[0-9]+}}, 40 |
| %shr = ashr i64 %a0, 40 |
| ret i64 %shr |
| } |
| |
| define i64 @f8(i64 %a0) nounwind readnone { |
| entry: |
| ; CHECK: dsrl ${{[0-9]+}}, ${{[0-9]+}}, 40 |
| %shr = lshr i64 %a0, 40 |
| ret i64 %shr |
| } |
| |
| define i64 @f9(i64 %a0, i64 %a1) nounwind readnone { |
| entry: |
| ; CHECK-NOT: sll |
| ; CHECK: drotrv |
| %shr = lshr i64 %a0, %a1 |
| %sub = sub i64 64, %a1 |
| %shl = shl i64 %a0, %sub |
| %or = or i64 %shl, %shr |
| ret i64 %or |
| } |
| |
| define i64 @f10(i64 %a0, i64 %a1) nounwind readnone { |
| entry: |
| ; CHECK: drotrv |
| %shl = shl i64 %a0, %a1 |
| %sub = sub i64 64, %a1 |
| %shr = lshr i64 %a0, %sub |
| %or = or i64 %shr, %shl |
| ret i64 %or |
| } |
| |
| define i64 @f11(i64 %a0) nounwind readnone { |
| entry: |
| ; CHECK: drotr ${{[0-9]+}}, ${{[0-9]+}}, 10 |
| %shr = lshr i64 %a0, 10 |
| %shl = shl i64 %a0, 54 |
| %or = or i64 %shr, %shl |
| ret i64 %or |
| } |
| |
| define i64 @f12(i64 %a0) nounwind readnone { |
| entry: |
| ; CHECK: drotr ${{[0-9]+}}, ${{[0-9]+}}, 54 |
| %shl = shl i64 %a0, 10 |
| %shr = lshr i64 %a0, 54 |
| %or = or i64 %shl, %shr |
| ret i64 %or |
| } |