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| author | Chris Lattner <sabre@nondot.org> | 2007-02-13 23:59:21 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-02-13 23:59:21 +0000 |
| commit | b42b411f74561ddcf705c6e4c5c91069b955b2cc (patch) | |
| tree | 3d628256b63aa64123f8612978cce3ce346673a8 /test/CodeGen/Generic/i128-arith.ll | |
| parent | c38fea8ef489bb5879793e058108757ef5fdf782 (diff) | |
| download | llvm-b42b411f74561ddcf705c6e4c5c91069b955b2cc.tar.gz llvm-b42b411f74561ddcf705c6e4c5c91069b955b2cc.tar.bz2 llvm-b42b411f74561ddcf705c6e4c5c91069b955b2cc.tar.xz | |
sanity check for *basic* i128 arithmetic on all hosts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34259 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Generic/i128-arith.ll')
| -rw-r--r-- | test/CodeGen/Generic/i128-arith.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/i128-arith.ll b/test/CodeGen/Generic/i128-arith.ll new file mode 100644 index 0000000000..9a670847b5 --- /dev/null +++ b/test/CodeGen/Generic/i128-arith.ll @@ -0,0 +1,11 @@ +; RUN: llvm-as < %s | llc + +define i64 @foo(i64 %x, i64 %y, i32 %amt) { + %tmp0 = zext i64 %x to i128 + %tmp1 = sext i64 %y to i128 + %tmp2 = or i128 %tmp0, %tmp1 + %tmp7 = zext i32 13 to i128 + %tmp3 = lshr i128 %tmp2, %tmp7 + %tmp4 = trunc i128 %tmp3 to i64 + ret i64 %tmp4 +} |