diff options
| author | Richard Osborne <richard@xmos.com> | 2011-05-31 14:47:36 +0000 |
|---|---|---|
| committer | Richard Osborne <richard@xmos.com> | 2011-05-31 14:47:36 +0000 |
| commit | 542f9a2bcf5d7a1512e1e45568a89f53b40d18ce (patch) | |
| tree | 5f8731750ea4f64503746f4c0832655ed7593b6e /llvm/test/CodeGen/XCore/misc-intrinsics.ll | |
| parent | 36d027f7f612b2cc3050997f3a6b9a02329d4a4f (diff) | |
| download | bcm5719-llvm-542f9a2bcf5d7a1512e1e45568a89f53b40d18ce.tar.gz bcm5719-llvm-542f9a2bcf5d7a1512e1e45568a89f53b40d18ce.zip | |
Add XCore intrinsic for crc32.
llvm-svn: 132336
Diffstat (limited to 'llvm/test/CodeGen/XCore/misc-intrinsics.ll')
| -rw-r--r-- | llvm/test/CodeGen/XCore/misc-intrinsics.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/XCore/misc-intrinsics.ll b/llvm/test/CodeGen/XCore/misc-intrinsics.ll new file mode 100644 index 00000000000..0c684886eed --- /dev/null +++ b/llvm/test/CodeGen/XCore/misc-intrinsics.ll @@ -0,0 +1,17 @@ +; RUN: llc < %s -march=xcore | FileCheck %s +declare i32 @llvm.xcore.bitrev(i32) +declare i32 @llvm.xcore.crc32(i32, i32, i32) + +define i32 @bitrev(i32 %val) { +; CHECK: bitrev: +; CHECK: bitrev r0, r0 + %result = call i32 @llvm.xcore.bitrev(i32 %val) + ret i32 %result +} + +define i32 @crc32(i32 %crc, i32 %data, i32 %poly) { +; CHECK: crc32: +; CHECK: crc32 r0, r1, r2 + %result = call i32 @llvm.xcore.crc32(i32 %crc, i32 %data, i32 %poly) + ret i32 %result +} |
