| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -O2 < %s | FileCheck %s |
| target triple = "powerpc64le-linux-gnu" |
| |
| define void @test(ptr %p, i64 %data) { |
| ; CHECK-LABEL: test: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: rotlwi 5, 4, 8 |
| ; CHECK-NEXT: rlwimi 5, 4, 24, 0, 7 |
| ; CHECK-NEXT: rlwimi 5, 4, 24, 16, 23 |
| ; CHECK-NEXT: rldicl 4, 4, 32, 32 |
| ; CHECK-NEXT: rotlwi 6, 4, 8 |
| ; CHECK-NEXT: rlwimi 6, 4, 24, 0, 7 |
| ; CHECK-NEXT: rlwimi 6, 4, 24, 16, 23 |
| ; CHECK-NEXT: rldimi 6, 5, 32, 0 |
| ; CHECK-NEXT: rldicl 4, 6, 32, 32 |
| ; CHECK-NEXT: stw 6, 0(3) |
| ; CHECK-NEXT: sth 4, 4(3) |
| ; CHECK-NEXT: blr |
| entry: |
| %0 = tail call i64 @llvm.bswap.i64(i64 %data) |
| %val = trunc i64 %0 to i48 |
| store i48 %val, ptr %p, align 1 |
| ret void |
| } |
| |
| declare i64 @llvm.bswap.i64(i64) |
