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CRC32 intrinsics were renamed at revision 132163. This submission

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fixes aliasing issues with the old and new names as well as adds test
cases for the auto-upgrader.
Fixes rdar 9472944.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132207 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier
2011-05-27 19:38:10 +00:00
parent 045c1d4e48
commit 4591193b8d
3 changed files with 21 additions and 5 deletions
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16
test/Bitcode/sse42_crc32.ll Normal file
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@@ -0,0 +1,16 @@
; Check to make sure old CRC32 intrinsics are auto-upgraded
; correctly.
;
; Rdar: 9472944
;
; RUN: llvm-dis < %s.bc | not grep {i32 @llvm.x86.sse42.crc32.8(}
; RUN: llvm-dis < %s.bc | grep {i32 @llvm.x86.sse42.crc32.32.8(}
; RUN: llvm-dis < %s.bc | not grep {i32 @llvm.x86.sse42.crc32.16(}
; RUN: llvm-dis < %s.bc | grep {i32 @llvm.x86.sse42.crc32.32.16(}
; RUN: llvm-dis < %s.bc | not grep {i32 @llvm.x86.sse42.crc32.32(}
; RUN: llvm-dis < %s.bc | grep {i32 @llvm.x86.sse42.crc32.32.32(}
; RUN: llvm-dis < %s.bc | not grep {i64 @llvm.x86.sse42.crc64.8(}
; RUN: llvm-dis < %s.bc | grep {i64 @llvm.x86.sse42.crc32.64.8(}
; RUN: llvm-dis < %s.bc | not grep {i64 @llvm.x86.sse42.crc64.8(}
; RUN: llvm-dis < %s.bc | grep {i64 @llvm.x86.sse42.crc32.64.8(}

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test/Bitcode/sse42_crc32.ll.bc Normal file
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