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Test case for r192957

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192978 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Majnemer 2013-10-18 14:49:59 +00:00
parent 22cfec4c01
commit 8241242e50
1 changed files with 21 additions and 0 deletions
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test/CodeGen/X86/nocx16.ll Normal file
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; RUN: llc < %s -march=x86-64 -mcpu=corei7 -mattr=-cx16 | FileCheck %s
define void @test(i128* %a) nounwind {
entry:
; CHECK: __sync_val_compare_and_swap_16
%0 = cmpxchg i128* %a, i128 1, i128 1 seq_cst
; CHECK: __sync_lock_test_and_set_16
%1 = atomicrmw xchg i128* %a, i128 1 seq_cst
; CHECK: __sync_fetch_and_add_16
%2 = atomicrmw add i128* %a, i128 1 seq_cst
; CHECK: __sync_fetch_and_sub_16
%3 = atomicrmw sub i128* %a, i128 1 seq_cst
; CHECK: __sync_fetch_and_and_16
%4 = atomicrmw and i128* %a, i128 1 seq_cst
; CHECK: __sync_fetch_and_nand_16
%5 = atomicrmw nand i128* %a, i128 1 seq_cst
; CHECK: __sync_fetch_and_or_16
%6 = atomicrmw or i128* %a, i128 1 seq_cst
; CHECK: __sync_fetch_and_xor_16
%7 = atomicrmw xor i128* %a, i128 1 seq_cst
ret void
}