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| author | Dimitry Andric <dim@FreeBSD.org> | 2015-06-21 13:59:01 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-06-21 13:59:01 +0000 |
| commit | 3a0822f094b578157263e04114075ad7df81db41 (patch) | |
| tree | bc48361fe2cd1ca5f93ac01b38b183774468fc79 /test/CodeGen/Hexagon/cexti16.ll | |
| parent | 85d8b2bbe386bcfe669575d05b61482d7be07e5d (diff) | |
Notes
Diffstat (limited to 'test/CodeGen/Hexagon/cexti16.ll')
| -rw-r--r-- | test/CodeGen/Hexagon/cexti16.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/Hexagon/cexti16.ll b/test/CodeGen/Hexagon/cexti16.ll new file mode 100644 index 0000000000000..465cfe400719e --- /dev/null +++ b/test/CodeGen/Hexagon/cexti16.ll @@ -0,0 +1,16 @@ +; RUN: llc -march=hexagon < %s | FileCheck %s +; CHECK: memuh(r{{[0-9]+}}{{ *}}<<{{ *}}#2{{ *}}+{{ *}}##a) + +@a = external global [5 x [2 x i16]] + +define signext i16 @foo(i16 zeroext %l) nounwind readonly { +for.end: + %idxprom = zext i16 %l to i32 + %arrayidx1 = getelementptr inbounds [5 x [2 x i16]], [5 x [2 x i16]]* @a, i32 0, i32 %idxprom, i32 0 + %0 = load i16, i16* %arrayidx1, align 2 + %conv = zext i16 %0 to i32 + %mul = mul nsw i32 %conv, 20 + %conv2 = trunc i32 %mul to i16 + ret i16 %conv2 +} + |