diff options
| author | Bob Wilson <bob.wilson@apple.com> | 2010-08-18 01:45:52 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-08-18 01:45:52 +0000 |
| commit | 2003bcfbd243716e5599f65705b515c2a229c7d3 (patch) | |
| tree | 4be751c6cac06cc8b698fdc32e82d11a3e9ea871 /test/CodeGen | |
| parent | f9d116376971ed8771c34234b612202654632370 (diff) | |
| download | external_llvm-2003bcfbd243716e5599f65705b515c2a229c7d3.zip external_llvm-2003bcfbd243716e5599f65705b515c2a229c7d3.tar.gz external_llvm-2003bcfbd243716e5599f65705b515c2a229c7d3.tar.bz2 | |
Expand ZERO_EXTEND operations for NEON vector types.
Testcase from Nick Lewycky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111341 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/ARM/neon-ops.ll | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/neon-ops.ll b/test/CodeGen/ARM/neon-ops.ll new file mode 100644 index 0000000..d7e893f --- /dev/null +++ b/test/CodeGen/ARM/neon-ops.ll @@ -0,0 +1,7 @@ +; RUN: llc -march=arm -mattr=+neon -O2 -o /dev/null + +; This used to crash. +define <4 x i32> @test1(<4 x i16> %a) { + %A = zext <4 x i16> %a to <4 x i32> + ret <4 x i32> %A +} |