llvm-project/polly/test/CodeGen/20110226-PHI-Node-removed.ll

31 lines
1.2 KiB
LLVM

; ModuleID = '20110226.ll'
; RUN: opt %loadPolly %defaultOpts -polly-codegen %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"
target triple = "x86_64-unknown-linux-gnu"
define void @main() nounwind {
.split:
br label %0
.loopexit: ; preds = %.lr.ph, %0
%indvar.next16 = add i64 %indvar15, 1
%exitcond53 = icmp eq i64 %indvar.next16, 2048
br i1 %exitcond53, label %1, label %0
; <label>:0 ; preds = %.loopexit, %.split
%indvar15 = phi i64 [ 0, %.split ], [ %indvar.next16, %.loopexit ]
%tmp59 = sub i64 2046, %indvar15
%tmp38 = and i64 %tmp59, 4294967295
%tmp39 = add i64 %tmp38, 1
br i1 false, label %.lr.ph, label %.loopexit
.lr.ph: ; preds = %.lr.ph, %0
%indvar33 = phi i64 [ %indvar.next34, %.lr.ph ], [ 0, %0 ]
%indvar.next34 = add i64 %indvar33, 1
%exitcond40 = icmp eq i64 %indvar.next34, %tmp39
br i1 %exitcond40, label %.loopexit, label %.lr.ph
; <label>:1 ; preds = %.loopexit
ret void
}