1; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64 2 3; zext 4 5define i32 @zext_8_32(i8 %a) nounwind { 6; ELF64: zext_8_32 7 %r = zext i8 %a to i32 8; ELF64: clrlwi {{[0-9]+}}, {{[0-9]+}}, 24 9 ret i32 %r 10} 11 12define i32 @zext_16_32(i16 %a) nounwind { 13; ELF64: zext_16_32 14 %r = zext i16 %a to i32 15; ELF64: clrlwi {{[0-9]+}}, {{[0-9]+}}, 16 16 ret i32 %r 17} 18 19define i64 @zext_8_64(i8 %a) nounwind { 20; ELF64: zext_8_64 21 %r = zext i8 %a to i64 22; ELF64: clrldi {{[0-9]+}}, {{[0-9]+}}, 56 23 ret i64 %r 24} 25 26define i64 @zext_16_64(i16 %a) nounwind { 27; ELF64: zext_16_64 28 %r = zext i16 %a to i64 29; ELF64: clrldi {{[0-9]+}}, {{[0-9]+}}, 48 30 ret i64 %r 31} 32 33define i64 @zext_32_64(i32 %a) nounwind { 34; ELF64: zext_32_64 35 %r = zext i32 %a to i64 36; ELF64: clrldi {{[0-9]+}}, {{[0-9]+}}, 32 37 ret i64 %r 38} 39 40; sext 41 42define i32 @sext_8_32(i8 %a) nounwind { 43; ELF64: sext_8_32 44 %r = sext i8 %a to i32 45; ELF64: extsb 46 ret i32 %r 47} 48 49define i32 @sext_16_32(i16 %a) nounwind { 50; ELF64: sext_16_32 51 %r = sext i16 %a to i32 52; ELF64: extsh 53 ret i32 %r 54} 55 56define i64 @sext_8_64(i8 %a) nounwind { 57; ELF64: sext_8_64 58 %r = sext i8 %a to i64 59; ELF64: extsb 60 ret i64 %r 61} 62 63define i64 @sext_16_64(i16 %a) nounwind { 64; ELF64: sext_16_64 65 %r = sext i16 %a to i64 66; ELF64: extsh 67 ret i64 %r 68} 69 70define i64 @sext_32_64(i32 %a) nounwind { 71; ELF64: sext_32_64 72 %r = sext i32 %a to i64 73; ELF64: extsw 74 ret i64 %r 75} 76