reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

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; RUN: opt %loadPolly -polly-codegen -polly-invariant-load-hoisting=true -S < %s | FileCheck %s
;
; CHECK-LABEL: polly.preload.begin:
; CHECK-NEXT:    %polly.access.B = getelementptr i32, i32 addrspace(1)* %B, i64 0
; CHECK-NOT:     addrspacecast 
; CHECK-NEXT:    %polly.access.B.load = load i32, i32 addrspace(1)* %polly.access.B
;
; CHECK-LABEL: polly.stmt.bb2:
; CHECK-NEXT:    %scevgep = getelementptr i32, i32* %A, i64 %polly.indvar
; CHECK-NEXT:    store i32 %polly.access.B.load, i32* %scevgep, align 4
;
;    void f(int *restrict A, int *restrict B) {
;      for (int i = 0; i < 1024; i++)
;        A[i] = *B;
;    }
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"

define void @f(i32* noalias %A, i32 addrspace(1)* noalias %B) {
bb:
  br label %bb1

bb1:                                              ; preds = %bb4, %bb
  %indvars.iv = phi i64 [ %indvars.iv.next, %bb4 ], [ 0, %bb ]
  %exitcond = icmp ne i64 %indvars.iv, 1024
  br i1 %exitcond, label %bb2, label %bb5

bb2:                                              ; preds = %bb1
  %tmp = load i32, i32 addrspace(1)* %B, align 4
  %tmp3 = getelementptr inbounds i32, i32* %A, i64 %indvars.iv
  store i32 %tmp, i32* %tmp3, align 4
  br label %bb4

bb4:                                              ; preds = %bb2
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  br label %bb1

bb5:                                              ; preds = %bb1
  ret void
}