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| author | Stephen Hines <srhines@google.com> | 2015-04-01 18:49:24 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-04-01 18:49:26 +0000 |
| commit | 3fa16bd6062e23bcdb82ed4dd965674792e6b761 (patch) | |
| tree | 9348fc507292f7e8715d22d64ce5a32131b4f875 /test/CodeGen/AArch64/large_shift.ll | |
| parent | beed47390a60f6f0c77532b3d3f76bb47ef49423 (diff) | |
| parent | ebe69fe11e48d322045d5949c83283927a0d790b (diff) | |
| download | external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.zip external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.tar.gz external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.tar.bz2 | |
Merge "Update aosp/master LLVM for rebase to r230699."
Diffstat (limited to 'test/CodeGen/AArch64/large_shift.ll')
| -rw-r--r-- | test/CodeGen/AArch64/large_shift.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/AArch64/large_shift.ll b/test/CodeGen/AArch64/large_shift.ll new file mode 100644 index 0000000..f72c97d --- /dev/null +++ b/test/CodeGen/AArch64/large_shift.ll @@ -0,0 +1,21 @@ +; RUN: llc -march=aarch64 -o - %s +target triple = "arm64-unknown-unknown" + +; Make sure we don't run into an assert in the aarch64 code selection when +; DAGCombining fails. + +declare void @t() + +define void @foo() { + %c = bitcast i64 270458 to i64 + %t0 = lshr i64 %c, 422383 + %t1 = trunc i64 %t0 to i1 + br i1 %t1, label %BB1, label %BB0 + +BB0: + call void @t() + br label %BB1 + +BB1: + ret void +} |