llvm-6502/test/CodeGen/X86/bswap-vector.ll
Hal Finkel e6c04bff3c 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/trunk@200705 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-03 17:27:25 +00:00

20 lines
533 B
LLVM

; RUN: llc < %s -mcpu=x86_64 | 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: retq
attributes #0 = { nounwind uwtable }