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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 | |
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