38 lines
1,011 B
LLVM
38 lines
1,011 B
LLVM
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; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s
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;
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; Scalar write of bitcasted value. Instead of writing %b of type
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; %structty, the SCEV expression looks through the bitcast such that
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; SCEVExpander returns %add.ptr81.i of type i8* to be the new value
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; of %b.
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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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%structty = type { ptr, ptr, i32, [2 x i64] }
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define void @bitmap_set_range() {
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entry:
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%a = ptrtoint ptr undef to i64
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br label %cond.end32.i
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cond.end32.i:
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br i1 false, label %cond.true67.i, label %cond.end73.i
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cond.true67.i:
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br label %cond.end73.i
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cond.end73.i:
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%add.ptr81.i = getelementptr inbounds i8, ptr null, i64 %a
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br label %bitmap_element_allocate.exit
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bitmap_element_allocate.exit:
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%tobool43 = icmp eq ptr %add.ptr81.i, null
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ret void
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}
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; CHECK: polly.stmt.cond.end73.i:
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; CHECK-NEXT: %scevgep = getelementptr i8, ptr null, i64 %a
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; CHECK-NEXT: store ptr %scevgep, ptr %add.ptr81.i.s2a, align 8
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; CHECK-NEXT: br label %polly.exiting
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