test/Bitcode/sse42_crc32.ll

   1 ; Check to make sure old CRC32 intrinsics are auto-upgraded
   2 ; correctly.
   3 ;
   4 ; Rdar: 9472944
   5 ;
   6 ; RUN: llvm-dis < %s.bc | FileCheck %s
   7
   8 ; crc32.8 should upgrade to crc32.32.8
   9 ; CHECK: i32 @llvm.x86.sse42.crc32.32.8(
  10 ; CHECK-NOT: i32 @llvm.x86.sse42.crc32.8(
  11
  12 ; crc32.16 should upgrade to crc32.32.16
  13 ; CHECK: i32 @llvm.x86.sse42.crc32.32.16(
  14 ; CHECK-NOT: i32 @llvm.x86.sse42.crc32.16(
  15
  16 ; crc32.32 should upgrade to crc32.32.32
  17 ; CHECK: i32 @llvm.x86.sse42.crc32.32.32(
  18 ; CHECK-NOT: i32 @llvm.x86.sse42.crc32.32(
  19
  20 ; crc64.8 should upgrade to crc32.64.8
  21 ; CHECK: i64 @llvm.x86.sse42.crc32.64.8(
  22 ; CHECK-NOT: i64 @llvm.x86.sse42.crc64.8(
  23
  24 ; crc64.64 should upgrade to crc32.64.64
  25 ; CHECK: i64 @llvm.x86.sse42.crc32.64.64(
  26 ; CHECK-NOT: i64 @llvm.x86.sse42.crc64.64(
  27
  28