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 29