forked from OSchip/llvm-project
23 lines
777 B
LLVM
23 lines
777 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=aarch64-arm-none-eabi | FileCheck %s
|
|
|
|
define i64 @test(i64 %aa) {
|
|
; CHECK-LABEL: test:
|
|
; CHECK: // %bb.0: // %entry
|
|
; CHECK-NEXT: movi v0.8b, #137
|
|
; CHECK-NEXT: fmov x0, d0
|
|
; CHECK-NEXT: ret
|
|
entry:
|
|
%a = bitcast i64 %aa to <1 x i64>
|
|
%k = icmp sgt <1 x i64> %a, zeroinitializer
|
|
%l = zext <1 x i1> %k to <1 x i64>
|
|
%o = and <1 x i64> %l, %a
|
|
%p = xor <1 x i64> %l, <i64 -1>
|
|
%q = and <1 x i64> %p, <i64 81985529216486895>
|
|
%r = or <1 x i64> %q, %o
|
|
%s = bitcast <1 x i64> %r to <8 x i8>
|
|
%t = shufflevector <8 x i8> %s, <8 x i8> %s, <8 x i32> <i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3, i32 3>
|
|
%u = bitcast <8 x i8> %t to i64
|
|
ret i64 %u
|
|
}
|