[ARM] More MVE compare vector splat combines for ANDs
[llvm-complete.git] / test / CodeGen / PowerPC / 2007-03-24-cntlzd.ll
blobcbb47a8e608e272b6a497f9bc1c606db8f2f8d99
1 ; RUN: llc -verify-machineinstrs -mcpu=g5 < %s | FileCheck %s
2 target datalayout = "E-m:e-i64:64-n32:64"
3 target triple = "powerpc64-unknown-linux-gnu"
5 define i32 @_ZNK4llvm5APInt17countLeadingZerosEv(i64 *%t) nounwind {
6         %tmp19 = load i64, i64* %t
7         %tmp22 = tail call i64 @llvm.ctlz.i64( i64 %tmp19, i1 true )             ; <i64> [#uses=1]
8         %tmp23 = trunc i64 %tmp22 to i32
9         %tmp89 = add i32 %tmp23, -64          ; <i32> [#uses=1]
10         %tmp90 = add i32 %tmp89, 0            ; <i32> [#uses=1]
11         ret i32 %tmp90
13 ; CHECK-LABEL: @_ZNK4llvm5APInt17countLeadingZerosEv
14 ; CHECK: ld [[REG1:[0-9]+]], 0(3)
15 ; CHECK-NEXT: cntlzd [[REG2:[0-9]+]], [[REG1]]
16 ; CHECK-NEXT: addi 3, [[REG2]], -64
17 ; CHECK-NEXT: blr
20 declare i64 @llvm.ctlz.i64(i64, i1)