5c02808131
The `opt -analyze` option only works with the legacy pass manager and might be removed in the future, as explained in llvm.org/PR53733. This patch introduced -polly-print-* passes that print what the pass would print with the `-analyze` option and replaces all uses of `-analyze` in the regression tests. There are two exceptions: `CodeGen\single_loop_param_less_equal.ll` and `CodeGen\loop_with_condition_nested.ll` use `-analyze on the `-loops` pass which is not part of Polly. Reviewed By: aeubanks Differential Revision: https://reviews.llvm.org/D120782
56 lines
1.8 KiB
LLVM
56 lines
1.8 KiB
LLVM
; RUN: opt %loadPolly -polly-print-scops -disable-output < %s | FileCheck %s
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;
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; Check that we create two alias groups since the mininmal/maximal accesses
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; depend on %b.
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;
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; CHECK: Alias Groups (2):
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;
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; void jd(int b, int *A, int *B) {
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; for (int i = 0; i < 1024; i++) {
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; if (b)
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; A[i] = B[5];
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; else
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; B[i] = A[7];
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; }
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; }
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;
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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define void @jd(i32 %b, i32* %A, i32* %B) {
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entry:
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br label %for.cond
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for.cond: ; preds = %for.inc, %entry
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%indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
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%exitcond = icmp ne i64 %indvars.iv, 1024
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br i1 %exitcond, label %for.body, label %for.end
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for.body: ; preds = %for.cond
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%tobool = icmp eq i32 %b, 0
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br i1 %tobool, label %if.else, label %if.then
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if.then: ; preds = %for.body
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%arrayidx = getelementptr inbounds i32, i32* %B, i64 5
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%tmp = load i32, i32* %arrayidx, align 4
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%arrayidx1 = getelementptr inbounds i32, i32* %A, i64 %indvars.iv
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store i32 %tmp, i32* %arrayidx1, align 4
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br label %if.end
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if.else: ; preds = %for.body
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%arrayidx2 = getelementptr inbounds i32, i32* %A, i64 7
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%tmp1 = load i32, i32* %arrayidx2, align 4
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%arrayidx4 = getelementptr inbounds i32, i32* %B, i64 %indvars.iv
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store i32 %tmp1, i32* %arrayidx4, align 4
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br label %if.end
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if.end: ; preds = %if.else, %if.then
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br label %for.inc
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for.inc: ; preds = %if.end
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%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
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br label %for.cond
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for.end: ; preds = %for.cond
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ret void
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}
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