| commit | cfca8b1f62f9a334467cc3e184f43b2097417ba7 | [log] [tgz] |
|---|---|---|
| author | Anton Korobeynikov <asl@math.spbu.ru> | Thu Jul 16 14:06:27 2009 +0000 |
| committer | Anton Korobeynikov <asl@math.spbu.ru> | Thu Jul 16 14:06:27 2009 +0000 |
| tree | f7484d4a9581f716f686f8eb0522bf2374d1c84e | |
| parent | 8c993e1632383a7cc6793568be43fdd6f626a8c6 [diff] [blame] |
Add patterns for integer negate git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75980 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/SystemZ/02-RetNeg.ll b/test/CodeGen/SystemZ/02-RetNeg.ll new file mode 100644 index 0000000..0bfbc7f --- /dev/null +++ b/test/CodeGen/SystemZ/02-RetNeg.ll
@@ -0,0 +1,7 @@ +; RUN: llvm-as < %s | llc -march=systemz | grep lcgr | count 1 + +define i64 @foo(i64 %a) { +entry: + %c = sub i64 0, %a + ret i64 %c +} \ No newline at end of file