mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-19 11:02:59 +02:00
24 lines
585 B
LLVM
24 lines
585 B
LLVM
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
|
|
|
|
|
|
define i32 @foo(i64* nocapture %perm, i32 %n) {
|
|
entry:
|
|
br label %body
|
|
|
|
body:
|
|
; CHECK-LABEL: foo:
|
|
; CHECK: pslldq $8, %xmm0
|
|
%vec.ind = phi <2 x i64> [ <i64 0, i64 1>, %entry ], [ <i64 2, i64 3>, %body ]
|
|
%l13 = extractelement <2 x i64> %vec.ind, i32 %n
|
|
%l14 = getelementptr inbounds i64, i64* %perm, i64 %l13
|
|
%l15 = bitcast i64* %l14 to <2 x i64>*
|
|
store <2 x i64> %vec.ind, <2 x i64>* %l15, align 8
|
|
%niter.ncmp.3 = icmp eq i64 %l13, 0
|
|
br i1 %niter.ncmp.3, label %exit, label %body
|
|
|
|
exit:
|
|
ret i32 %n
|
|
|
|
}
|
|
|