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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
40 lines
1.6 KiB
LLVM
40 lines
1.6 KiB
LLVM
; RUN: opt %loadPolly -polly-vectorizer=polly -polly-codegen \
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; RUN: < %s -S | FileCheck %s
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; #pragma known-parallel
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; for (int c0 = 0; c0 <= min(15, N - 1); c0 += 1)
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; Stmt_if_then(c0);
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; CHECK: polly.stmt.if.then: ; preds = %polly.loop_header
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; CHECK: %p_conv = sitofp i64 %polly.indvar to float
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; CHECK: %scevgep = getelementptr float, float* %A, i64 %polly.indvar
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; CHECK: %_p_scalar_ = load float, float* %scevgep, align 4, !alias.scope !0, !noalias !2, !llvm.mem.parallel_loop_access !3
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; CHECK: %p_add = fadd float %p_conv, %_p_scalar_
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; CHECK: store float %p_add, float* %scevgep, align 4, !alias.scope !0, !noalias !2, !llvm.mem.parallel_loop_access !3
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define void @foo(float* %A, i64 %N) #0 {
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entry:
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br label %for.body
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for.body: ; preds = %entry, %for.inc
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%i.02 = phi i64 [ 0, %entry ], [ %inc, %for.inc ]
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%cmp1 = icmp slt i64 %i.02, %N
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br i1 %cmp1, label %if.then, label %for.inc
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if.then: ; preds = %for.body
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%conv = sitofp i64 %i.02 to float
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%arrayidx = getelementptr inbounds float, float* %A, i64 %i.02
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%0 = load float, float* %arrayidx, align 4
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%add = fadd float %conv, %0
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store float %add, float* %arrayidx, align 4
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br label %for.inc
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for.inc: ; preds = %for.body, %if.then
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%inc = add nuw nsw i64 %i.02, 1
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%exitcond = icmp ne i64 %inc, 16
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br i1 %exitcond, label %for.body, label %for.end
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for.end: ; preds = %for.inc
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ret void
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}
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