diff options
| author | Alexander Kornienko <alexfh@google.com> | 2013-04-03 14:07:16 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2013-04-03 14:07:16 +0000 |
| commit | e133bc868944822bf8961f825d3aa63d6fa48fb7 (patch) | |
| tree | ebbd4a8040181471467a9737d90d94dc6b58b316 /test/CodeGen/PowerPC/popcnt.ll | |
| parent | 647735c781c5b37061ee03d6e9e6c7dda92218e2 (diff) | |
| parent | 080e3c523e87ec68ca1ea5db4cd49816028dd8bd (diff) | |
Updating branches/google/stable to r178511stable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@178655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC/popcnt.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/popcnt.ll | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/popcnt.ll b/test/CodeGen/PowerPC/popcnt.ll new file mode 100644 index 0000000000..b304d72aed --- /dev/null +++ b/test/CodeGen/PowerPC/popcnt.ll @@ -0,0 +1,40 @@ +; RUN: llc -march=ppc64 -mattr=+popcntd < %s | FileCheck %s + +define i8 @cnt8(i8 %x) nounwind readnone { + %cnt = tail call i8 @llvm.ctpop.i8(i8 %x) + ret i8 %cnt +; CHECK: @cnt8 +; CHECK: rlwinm +; CHECK: popcntw +; CHECK: blr +} + +define i16 @cnt16(i16 %x) nounwind readnone { + %cnt = tail call i16 @llvm.ctpop.i16(i16 %x) + ret i16 %cnt +; CHECK: @cnt16 +; CHECK: rlwinm +; CHECK: popcntw +; CHECK: blr +} + +define i32 @cnt32(i32 %x) nounwind readnone { + %cnt = tail call i32 @llvm.ctpop.i32(i32 %x) + ret i32 %cnt +; CHECK: @cnt32 +; CHECK: popcntw +; CHECK: blr +} + +define i64 @cnt64(i64 %x) nounwind readnone { + %cnt = tail call i64 @llvm.ctpop.i64(i64 %x) + ret i64 %cnt +; CHECK: @cnt64 +; CHECK: popcntd +; CHECK: blr +} + +declare i8 @llvm.ctpop.i8(i8) nounwind readnone +declare i16 @llvm.ctpop.i16(i16) nounwind readnone +declare i32 @llvm.ctpop.i32(i32) nounwind readnone +declare i64 @llvm.ctpop.i64(i64) nounwind readnone |