1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=powerpc64le-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefix=CHECKLE 3; RUN: llc < %s -mtriple=powerpc64-unknown-unknown -verify-machineinstrs | FileCheck %s --check-prefix=CHECKBE 4 5define void @pr39478(i64* %p64, i32* %p32) { 6; CHECKLE-LABEL: pr39478: 7; CHECKLE: # %bb.0: # %entry 8; CHECKLE-NEXT: lbz 3, 4(3) 9; CHECKLE-NEXT: stb 3, 0(4) 10; CHECKLE-NEXT: blr 11; 12; CHECKBE-LABEL: pr39478: 13; CHECKBE: # %bb.0: # %entry 14; CHECKBE-NEXT: lbz 3, 3(3) 15; CHECKBE-NEXT: stb 3, 3(4) 16; CHECKBE-NEXT: blr 17entry: 18 %tmp32 = load i64, i64* %p64, align 8 19 %tmp33 = load i32, i32* %p32, align 4 20 %tmp34 = and i32 %tmp33, -256 21 %tmp35 = lshr i64 %tmp32, 32 22 %tmp36 = shl nuw nsw i64 %tmp35, 24 23 %tmp37 = trunc i64 %tmp36 to i32 24 %tmp38 = call i32 @llvm.bswap.i32(i32 %tmp37) 25 %tmp39 = or i32 %tmp38, %tmp34 26 store i32 %tmp39, i32* %p32, align 4 27 ret void 28} 29 30declare i32 @llvm.bswap.i32(i32) 31