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Diffstat (limited to 'test/CodeGen/SystemZ/03-RetSubSubreg.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/03-RetSubSubreg.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/03-RetSubSubreg.ll b/test/CodeGen/SystemZ/03-RetSubSubreg.ll new file mode 100644 index 0000000..591b37d --- /dev/null +++ b/test/CodeGen/SystemZ/03-RetSubSubreg.ll @@ -0,0 +1,22 @@ +; RUN: llvm-as < %s | llc -march=systemz | grep sr | count 3 +; RUN: llvm-as < %s | llc -march=systemz | grep llgfr | count 1 +; RUN: llvm-as < %s | llc -march=systemz | grep lgfr | count 2 + +define i32 @foo(i32 %a, i32 %b) { +entry: + %c = sub i32 %a, %b + ret i32 %c +} + +define i32 @foo1(i32 %a, i32 %b) zeroext { +entry: + %c = sub i32 %a, %b + ret i32 %c +} + +define i32 @foo2(i32 %a, i32 %b) signext { +entry: + %c = sub i32 %a, %b + ret i32 %c +} + |