f4ee371e60
These flags are now always passed to all tests and need to be disabled if not needed. Disabling these flags, rather than passing them to almost all tests, significantly simplfies our RUN: lines. llvm-svn: 249422
68 lines
1.7 KiB
LLVM
68 lines
1.7 KiB
LLVM
; RUN: opt %loadPolly -analyze -polly-ast < %s | FileCheck %s --check-prefix=AST
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; RUN: opt %loadPolly -S -polly-codegen < %s | FileCheck %s
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;
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; void jd(int *A, int c) {
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; for (int i = 0; i < 1024; i++) {
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; if (c)
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; A[i] = 1;
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; else
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; A[i] = 2;
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; }
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; }
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; AST: for (int c0 = 0; c0 <= 1023; c0 += 1) {
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; AST: if (c <= -1 || c >= 1) {
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; AST: Stmt_if_then(c0);
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; AST: } else
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; AST: Stmt_if_else(c0);
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; AST: Stmt_if_end(c0);
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; AST: }
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;
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; CHECK-LABEL: entry:
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; CHECK-NEXT: %phi.phiops = alloca i32
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; CHECK-LABEL: polly.stmt.if.end:
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; CHECK-NEXT: %phi.phiops.reload = load i32, i32* %phi.phiops
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; CHECK-NEXT: %scevgep
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; CHECK-NEXT: store i32 %phi.phiops.reload, i32*
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; CHECK-LABEL: polly.stmt.if.then:
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; CHECK-NEXT: store i32 1, i32* %phi.phiops
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; CHECK-NEXT: br label %polly.merge{{[.]?}}
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; CHECK-LABEL: polly.stmt.if.else:
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; CHECK-NEXT: store i32 2, i32* %phi.phiops
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; CHECK-NEXT: br label %polly.merge{{[.]?}}
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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* %A, i32 %c) {
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entry:
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br label %for.cond
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for.cond:
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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:
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%tobool = icmp eq i32 %c, 0
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br i1 %tobool, label %if.else, label %if.then
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if.then:
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br label %if.end
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if.else:
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br label %if.end
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if.end:
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%phi = phi i32 [ 1, %if.then], [ 2, %if.else ]
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%arrayidx = getelementptr inbounds i32, i32* %A, i64 %indvars.iv
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store i32 %phi, i32* %arrayidx, align 4
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br label %for.inc
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for.inc:
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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:
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ret void
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}
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