diff options
| author | Nirav Dave <niravd@google.com> | 2017-02-26 01:27:32 +0000 |
|---|---|---|
| committer | Nirav Dave <niravd@google.com> | 2017-02-26 01:27:32 +0000 |
| commit | b89cc7e5e30432b6093664a44ee2e2af9a42f3b6 (patch) | |
| tree | 1a449430ac62c77d63bd9246827c8b337a7ac872 /test/CodeGen/BPF | |
| parent | 0ef3663fb81c9cd73f646728463a6105b5d9b88a (diff) | |
Revert "In visitSTORE, always use FindBetterChain, rather than only when UseAA is enabled."
This reverts commit r296252 until 256-bit operations are more efficiently generated in X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296279 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/BPF')
| -rw-r--r-- | test/CodeGen/BPF/undef.ll | 65 |
1 files changed, 30 insertions, 35 deletions
diff --git a/test/CodeGen/BPF/undef.ll b/test/CodeGen/BPF/undef.ll index de14bfde1ab..541d81ea07b 100644 --- a/test/CodeGen/BPF/undef.ll +++ b/test/CodeGen/BPF/undef.ll @@ -13,55 +13,50 @@ ; Function Attrs: nounwind uwtable define i32 @ebpf_filter(%struct.__sk_buff* nocapture readnone %ebpf_packet) #0 section "socket1" { -; CHECK: r2 = r10 -; CHECK: r2 += -2 -; CHECK: r1 = 0 -; CHECK: *(u16 *)(r2 + 6) = r1 -; CHECK: *(u16 *)(r2 + 4) = r1 -; CHECK: *(u16 *)(r2 + 2) = r1 -; CHECK: r2 = 6 -; CHECK: *(u8 *)(r10 - 7) = r2 -; CHECK: r2 = 5 -; CHECK: *(u8 *)(r10 - 8) = r2 -; CHECK: r2 = 7 -; CHECK: *(u8 *)(r10 - 6) = r2 -; CHECK: r2 = 8 -; CHECK: *(u8 *)(r10 - 5) = r2 -; CHECK: r2 = 9 -; CHECK: *(u8 *)(r10 - 4) = r2 -; CHECK: r2 = 10 -; CHECK: *(u8 *)(r10 - 3) = r2 -; CHECK: *(u16 *)(r10 + 24) = r1 -; CHECK: *(u16 *)(r10 + 22) = r1 -; CHECK: *(u16 *)(r10 + 20) = r1 -; CHECK: *(u16 *)(r10 + 18) = r1 -; CHECK: *(u16 *)(r10 + 16) = r1 -; CHECK: *(u16 *)(r10 + 14) = r1 -; CHECK: *(u16 *)(r10 + 12) = r1 -; CHECK: *(u16 *)(r10 + 10) = r1 -; CHECK: *(u16 *)(r10 + 8) = r1 -; CHECK: *(u16 *)(r10 + 6) = r1 -; CHECK: *(u16 *)(r10 - 2) = r1 -; CHECK: *(u16 *)(r10 + 26) = r1 -; CHECK: r2 = r10 -; CHECK: r2 += -8 -; CHECK: r1 = <MCOperand Expr:(routing)>ll -; CHECK: call bpf_map_lookup_elem -; CHECK: exit %key = alloca %struct.routing_key_2, align 1 %1 = getelementptr inbounds %struct.routing_key_2, %struct.routing_key_2* %key, i64 0, i32 0, i64 0 +; CHECK: r1 = 5 +; CHECK: *(u8 *)(r10 - 8) = r1 store i8 5, i8* %1, align 1 %2 = getelementptr inbounds %struct.routing_key_2, %struct.routing_key_2* %key, i64 0, i32 0, i64 1 +; CHECK: r1 = 6 +; CHECK: *(u8 *)(r10 - 7) = r1 store i8 6, i8* %2, align 1 %3 = getelementptr inbounds %struct.routing_key_2, %struct.routing_key_2* %key, i64 0, i32 0, i64 2 +; CHECK: r1 = 7 +; CHECK: *(u8 *)(r10 - 6) = r1 store i8 7, i8* %3, align 1 %4 = getelementptr inbounds %struct.routing_key_2, %struct.routing_key_2* %key, i64 0, i32 0, i64 3 +; CHECK: r1 = 8 +; CHECK: *(u8 *)(r10 - 5) = r1 store i8 8, i8* %4, align 1 %5 = getelementptr inbounds %struct.routing_key_2, %struct.routing_key_2* %key, i64 0, i32 0, i64 4 +; CHECK: r1 = 9 +; CHECK: *(u8 *)(r10 - 4) = r1 store i8 9, i8* %5, align 1 %6 = getelementptr inbounds %struct.routing_key_2, %struct.routing_key_2* %key, i64 0, i32 0, i64 5 +; CHECK: r1 = 10 +; CHECK: *(u8 *)(r10 - 3) = r1 store i8 10, i8* %6, align 1 %7 = getelementptr inbounds %struct.routing_key_2, %struct.routing_key_2* %key, i64 1, i32 0, i64 0 +; CHECK: r1 = r10 +; CHECK: r1 += -2 +; CHECK: r2 = 0 +; CHECK: *(u16 *)(r1 + 6) = r2 +; CHECK: *(u16 *)(r1 + 4) = r2 +; CHECK: *(u16 *)(r1 + 2) = r2 +; CHECK: *(u16 *)(r10 + 24) = r2 +; CHECK: *(u16 *)(r10 + 22) = r2 +; CHECK: *(u16 *)(r10 + 20) = r2 +; CHECK: *(u16 *)(r10 + 18) = r2 +; CHECK: *(u16 *)(r10 + 16) = r2 +; CHECK: *(u16 *)(r10 + 14) = r2 +; CHECK: *(u16 *)(r10 + 12) = r2 +; CHECK: *(u16 *)(r10 + 10) = r2 +; CHECK: *(u16 *)(r10 + 8) = r2 +; CHECK: *(u16 *)(r10 + 6) = r2 +; CHECK: *(u16 *)(r10 - 2) = r2 +; CHECK: *(u16 *)(r10 + 26) = r2 call void @llvm.memset.p0i8.i64(i8* %7, i8 0, i64 30, i32 1, i1 false) %8 = call i32 (%struct.bpf_map_def*, %struct.routing_key_2*, ...) bitcast (i32 (...)* @bpf_map_lookup_elem to i32 (%struct.bpf_map_def*, %struct.routing_key_2*, ...)*)(%struct.bpf_map_def* nonnull @routing, %struct.routing_key_2* nonnull %key) #3 ret i32 undef |