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[Polly] Add support for -polly-export with NPM.

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The JSONExporter pass was already ported to the NPM, the pass builder
jsut had to add it to the pass pipeline when requested.
This commit is contained in:
Michael Kruse 2022-10-26 16:50:50 -05:00
parent ec273d3e3a
commit bb90d7ee39
2 changed files with 61 additions and 2 deletions
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3
polly/lib/Support/RegisterPasses.cpp
View File

@ -550,8 +550,7 @@ static void buildCommonPollyPipeline(FunctionPassManager &PM,
}
if (ExportJScop)
llvm::report_fatal_error("Option -polly-export not supported with NPM",
false);
SPM.addPass(JSONExportPass());
if (!EnableForOpt)
return;

60
polly/test/Support/exportjson.ll Normal file
View File

@ -0,0 +1,60 @@
; RUN: rm -rf %t
; RUN: mkdir -p %t
; RUN: opt %loadNPMPolly -polly-import-jscop-dir=%t -enable-new-pm=1 -polly -O2 -polly-export -S < %s
; RUN: FileCheck %s -input-file %t/exportjson___%entry.split---%return.jscop
;
; for (int j = 0; j < n; j += 1) {
; A[0] = 42.0;
; }
;
define void @exportjson(i32 %n, double* noalias nonnull %A) {
entry:
br label %for
for:
%j = phi i32 [0, %entry], [%j.inc, %inc]
%j.cmp = icmp slt i32 %j, %n
br i1 %j.cmp, label %body, label %exit
body:
store double 42.0, double* %A
br label %inc
inc:
%j.inc = add nuw nsw i32 %j, 1
br label %for
exit:
br label %return
return:
ret void
}
; CHECK: {
; CHECK-NEXT: "arrays": [
; CHECK-NEXT: {
; CHECK-NEXT: "name": "MemRef_A",
; CHECK-NEXT: "sizes": [
; CHECK-NEXT: "*"
; CHECK-NEXT: ],
; CHECK-NEXT: "type": "double"
; CHECK-NEXT: }
; CHECK-NEXT: ],
; CHECK-NEXT: "context": "[n] -> { : -2147483648 <= n <= 2147483647 }",
; CHECK-NEXT: "name": "%entry.split---%return",
; CHECK-NEXT: "statements": [
; CHECK-NEXT: {
; CHECK-NEXT: "accesses": [
; CHECK-NEXT: {
; CHECK-NEXT: "kind": "write",
; CHECK-NEXT: "relation": "[n] -> { Stmt_body_lr_ph[] -> MemRef_A[0] }"
; CHECK-NEXT: }
; CHECK-NEXT: ],
; CHECK-NEXT: "domain": "[n] -> { Stmt_body_lr_ph[] : n > 0 }",
; CHECK-NEXT: "name": "Stmt_body_lr_ph",
; CHECK-NEXT: "schedule": "[n] -> { Stmt_body_lr_ph[] -> [] }"
; CHECK-NEXT: }
; CHECK-NEXT: ]
; CHECK-NEXT: }