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
91 lines
2.5 KiB
LLVM
91 lines
2.5 KiB
LLVM
; RUN: opt %loadPolly -polly-reschedule=0 -polly-loopfusion-greedy=1 -polly-postopts=0 -polly-print-opt-isl -disable-output < %s | FileCheck %s --check-prefixes=CHECK,RAW
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; RUN: opt %loadPolly -polly-reschedule=1 -polly-loopfusion-greedy=1 -polly-postopts=0 -polly-print-opt-isl -disable-output < %s | FileCheck %s --check-prefixes=CHECK,OPT
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define void @func(i32 %n, double* noalias nonnull %A, double* noalias nonnull %B, i32 %k) {
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entry:
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br label %for1
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for1:
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%j1 = phi i32 [0, %entry], [%j1.inc, %inc1]
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%j1.cmp = icmp slt i32 %j1, %n
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br i1 %j1.cmp, label %body1, label %exit1
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body1:
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%idx1 = add i32 %j1, %k
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%arrayidx1 = getelementptr inbounds double, double* %B, i32 %idx1
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store double 21.0, double* %arrayidx1
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br label %inc1
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inc1:
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%j1.inc = add nuw nsw i32 %j1, 1
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br label %for1, !llvm.loop !1
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exit1:
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br label %for2
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for2:
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%j2 = phi i32 [0, %exit1], [%j2.inc, %inc2]
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%j2.cmp = icmp slt i32 %j2, %n
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br i1 %j2.cmp, label %body2, label %exit2
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body2:
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%arrayidx2 = getelementptr inbounds double, double* %B, i32 %j2
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store double 42.0, double* %arrayidx2
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br label %inc2
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inc2:
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%j2.inc = add nuw nsw i32 %j2, 1
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br label %for2
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exit2:
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br label %for3
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for3:
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%j3 = phi i32 [0, %exit2], [%j3.inc, %inc3]
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%j3.cmp = icmp slt i32 %j3, %n
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br i1 %j3.cmp, label %body3, label %exit3
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body3:
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%arrayidx3 = getelementptr inbounds double, double* %A, i32 %j3
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store double 84.0, double* %arrayidx3
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br label %inc3
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inc3:
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%j3.inc = add nuw nsw i32 %j3, 1
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br label %for3
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exit3:
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br label %return
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return:
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ret void
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}
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!1 = distinct !{!1, !2}
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!2 = !{!"llvm.loop.id", !"Hello World!"}
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; CHECK: Calculated schedule:
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; CHECK-NEXT: domain: "[n, k] -> { Stmt_body2[i0] : 0 <= i0 < n; Stmt_body1[i0] : 0 <= i0 < n; Stmt_body3[i0] : 0 <= i0 < n }"
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; CHECK-NEXT: child:
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; CHECK-NEXT: sequence:
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; CHECK-NEXT: - filter: "[n, k] -> { Stmt_body1[i0] }"
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; CHECK-NEXT: child:
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; RAW-NEXT: mark: "Loop with Metadata"
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; RAW-NEXT: child:
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; CHECK-NEXT: schedule: "[n, k] -> [{ Stmt_body1[i0] -> [(i0)] }]"
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; OPT-NEXT: permutable: 1
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; OPT-NEXT: coincident: [ 1 ]
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; CHECK-NEXT: - filter: "[n, k] -> { Stmt_body2[i0]; Stmt_body3[i0] }"
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; CHECK-NEXT: child:
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; CHECK-NEXT: schedule: "[n, k] -> [{ Stmt_body2[i0] -> [(i0)]; Stmt_body3[i0] -> [(i0)] }]"
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; CHECK-NEXT: child:
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; CHECK-NEXT: sequence:
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; CHECK-NEXT: - filter: "[n, k] -> { Stmt_body2[i0] }"
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; CHECK-NEXT: - filter: "[n, k] -> { Stmt_body3[i0] }"
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