diff options
| author | Tom Stellard <thomas.stellard@amd.com> | 2014-04-09 15:50:15 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2014-04-09 15:50:15 +0000 |
| commit | da671be7fd01b86311450ce953c539cfcd5f5eb6 (patch) | |
| tree | 0e15827378aa999eae11d759f5239c0835a51ac2 /test/CodeGen/X86/bswap-vector.ll | |
| parent | 06ae1d2c00a9af483c4e3fcf8117dfb7c290f175 (diff) | |
| download | llvm-da671be7fd01b86311450ce953c539cfcd5f5eb6.tar.gz llvm-da671be7fd01b86311450ce953c539cfcd5f5eb6.tar.bz2 llvm-da671be7fd01b86311450ce953c539cfcd5f5eb6.tar.xz | |
Merging r200705:
------------------------------------------------------------------------
r200705 | hfinkel | 2014-02-03 12:27:25 -0500 (Mon, 03 Feb 2014) | 5 lines
Expand vector bswap in LegalizeVectorOps
ISD::BSWAP was missing from the list of node types that should be expanded
element-wise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@205910 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/bswap-vector.ll')
| -rw-r--r-- | test/CodeGen/X86/bswap-vector.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/X86/bswap-vector.ll b/test/CodeGen/X86/bswap-vector.ll new file mode 100644 index 0000000000..7a7a8a4ebb --- /dev/null +++ b/test/CodeGen/X86/bswap-vector.ll @@ -0,0 +1,19 @@ +; RUN: llc < %s -mcpu=core | FileCheck %s +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>) + +define <2 x i64> @foo(<2 x i64> %v) #0 { +entry: + %r = call <2 x i64> @llvm.bswap.v2i64(<2 x i64> %v) + ret <2 x i64> %r +} + +; CHECK-LABEL: @foo +; CHECK: bswapq +; CHECK: bswapq +; CHECK: ret + +attributes #0 = { nounwind uwtable } + |