diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/Analysis/ScalarEvolution/fold.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/Analysis/ScalarEvolution/fold.ll b/test/Analysis/ScalarEvolution/fold.ll new file mode 100644 index 0000000..202ddd4 --- /dev/null +++ b/test/Analysis/ScalarEvolution/fold.ll @@ -0,0 +1,8 @@ +; RUN: opt -analyze -scalar-evolution %s -S | FileCheck %s + +define i16 @test(i8 %x) { + %A = zext i8 %x to i12 + %B = sext i12 %A to i16 +; CHECK: zext i8 %x to i16 + ret i16 %B +} |