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| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2014-01-16 08:45:54 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2014-01-16 08:45:54 +0000 |
| commit | d1487261a0250aa2bca61d1eeb24ec00f801e659 (patch) | |
| tree | 2075842ebe37f22396d6ddc85118a57451198578 /llvm/test/CodeGen | |
| parent | a9d2c67cc2ea6c0e3662ffcf4d4f3cd613a6b308 (diff) | |
| download | bcm5719-llvm-d1487261a0250aa2bca61d1eeb24ec00f801e659.tar.gz bcm5719-llvm-d1487261a0250aa2bca61d1eeb24ec00f801e659.zip | |
AVX-512: fixed a compare pattern
llvm-svn: 199366
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/avx512-cmp.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx512-cmp.ll b/llvm/test/CodeGen/X86/avx512-cmp.ll index 5bc02070acf..3515529c89c 100644 --- a/llvm/test/CodeGen/X86/avx512-cmp.ll +++ b/llvm/test/CodeGen/X86/avx512-cmp.ll @@ -96,3 +96,12 @@ entry: ret i32 %or } +define i32 @test8(i32 %a1, i32 %a2, i32 %a3) { + %tmp1 = icmp eq i32 %a1, -1 + %tmp2 = icmp eq i32 %a2, -2147483648 + %tmp3 = and i1 %tmp1, %tmp2 + %tmp4 = icmp eq i32 %a3, 0 + %tmp5 = or i1 %tmp3, %tmp4 + %res = select i1 %tmp5, i32 1, i32 %a3 + ret i32 %res + }
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