| ; RUN: llc -mcpu=pwr7 < %s | FileCheck %s |
| target datalayout = "E-m:e-i64:64-n32:64" |
| target triple = "powerpc64-unknown-linux-gnu" |
| |
| ; Function Attrs: nounwind readnone |
| define signext i32 @foo(i32 signext %a) #0 { |
| entry: |
| %mul = mul nsw i32 %a, %a |
| %shr2 = lshr i32 %mul, 5 |
| ret i32 %shr2 |
| |
| ; CHECK-LABEL @foo |
| ; CHECK-NOT: rldicl 3, {{[0-9]+}}, 0, 32 |
| ; CHECK: blr |
| } |
| |
| define zeroext i32 @test6(i32 zeroext %x) #0 { |
| entry: |
| %and = lshr i32 %x, 16 |
| %shr = and i32 %and, 255 |
| %and1 = shl i32 %x, 16 |
| %shl = and i32 %and1, 16711680 |
| %or = or i32 %shr, %shl |
| ret i32 %or |
| |
| ; CHECK-LABEL @test6 |
| ; CHECK-NOT: rldicl 3, {{[0-9]+}}, 0, 32 |
| ; CHECK: blr |
| } |
| |
| attributes #0 = { nounwind readnone } |
| |