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; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 5
; RUN: opt < %s -disable-output "-passes=print<da>" -aa-pipeline=basic-aa 2>&1 \
; RUN: | FileCheck %s
;; Test to make sure the dump shows the src and dst
;; instructions (including call instructions).
;;
;; void bar(ptr restrict A);
;; void foo(ptr restrict A, int n) {
;; for (int i = 0; i < n; i++) {
;; A[i] = i;
;; bar(A);
;; }
;; }
define void @foo(ptr noalias %A, i32 signext %n) {
; CHECK-LABEL: 'foo'
; CHECK-NEXT: Src: store float %conv, ptr %arrayidx, align 4 --> Dst: store float %conv, ptr %arrayidx, align 4
; CHECK-NEXT: da analyze - none!
; CHECK-NEXT: Src: store float %conv, ptr %arrayidx, align 4 --> Dst: call void @bar(ptr %A)
; CHECK-NEXT: da analyze - confused!
; CHECK-NEXT: Src: call void @bar(ptr %A) --> Dst: call void @bar(ptr %A)
; CHECK-NEXT: da analyze - confused!
;
entry:
%cmp1 = icmp slt i32 0, %n
br i1 %cmp1, label %for.body.lr.ph, label %for.end
for.body.lr.ph: ; preds = %entry
br label %for.body
for.body: ; preds = %for.body.lr.ph, %for.body
%i.02 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.body ]
%conv = sitofp i32 %i.02 to float
%idxprom = zext i32 %i.02 to i64
%arrayidx = getelementptr inbounds float, ptr %A, i64 %idxprom
store float %conv, ptr %arrayidx, align 4
call void @bar(ptr %A) #3
%inc = add nuw nsw i32 %i.02, 1
%cmp = icmp slt i32 %inc, %n
br i1 %cmp, label %for.body, label %for.cond.for.end_crit_edge
for.cond.for.end_crit_edge: ; preds = %for.body
br label %for.end
for.end: ; preds = %for.cond.for.end_crit_edge, %entry
ret void
}
declare void @bar(ptr)
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