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| author | Dan Gohman <gohman@apple.com> | 2010-07-07 19:20:32 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-07-07 19:20:32 +0000 |
| commit | 4df83ed159f21fdf73a57729c3e9d8c9fcd73607 (patch) | |
| tree | abee7270365c3f2f5299e810db3d44482dae9504 /test/CodeGen/X86/fast-isel.ll | |
| parent | f423a69839c4810b890f8a8b09fb8cfbd6bf0139 (diff) | |
| download | external_llvm-4df83ed159f21fdf73a57729c3e9d8c9fcd73607.zip external_llvm-4df83ed159f21fdf73a57729c3e9d8c9fcd73607.tar.gz external_llvm-4df83ed159f21fdf73a57729c3e9d8c9fcd73607.tar.bz2 | |
Implement bottom-up fast-isel. This has the advantage of not requiring
a separate DCE pass over MachineInstrs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107804 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/fast-isel.ll')
| -rw-r--r-- | test/CodeGen/X86/fast-isel.ll | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/test/CodeGen/X86/fast-isel.ll b/test/CodeGen/X86/fast-isel.ll index 3d26ae7..177c06b 100644 --- a/test/CodeGen/X86/fast-isel.ll +++ b/test/CodeGen/X86/fast-isel.ll @@ -49,9 +49,10 @@ entry: ret i32 %tmp2 } -define i1 @ptrtoint_i1(i8* %p) nounwind { +define void @ptrtoint_i1(i8* %p, i1* %q) nounwind { %t = ptrtoint i8* %p to i1 - ret i1 %t + store i1 %t, i1* %q + ret void } define i8* @inttoptr_i1(i1 %p) nounwind { %t = inttoptr i1 %p to i8* @@ -86,11 +87,8 @@ define i8 @mul_i8(i8 %a) nounwind { ret i8 %tmp } -define void @store_i1(i1* %p, i1 %t) nounwind { - store i1 %t, i1* %p - ret void -} -define i1 @load_i1(i1* %p) nounwind { +define void @load_store_i1(i1* %p, i1* %q) nounwind { %t = load i1* %p - ret i1 %t + store i1 %t, i1* %q + ret void } |