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def2619060
[LLVM part] These patches rename the loop unrolling and loop vectorizer metadata such that they have a common 'llvm.loop.' prefix. Metadata name changes: llvm.vectorizer.* => llvm.loop.vectorizer.* llvm.loopunroll.* => llvm.loop.unroll.* This was a suggestion from an earlier review (http://reviews.llvm.org/D4090) which added the loop unrolling metadata. Patch by Mark Heffernan. llvm-svn: 211710
30 lines
1.0 KiB
LLVM
30 lines
1.0 KiB
LLVM
; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 -mattr=-crbits | FileCheck %s
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; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s -check-prefix=CHECK-CRB
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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define void @_Z8example3iPiS_() #0 {
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entry:
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br i1 undef, label %while.end, label %while.body.lr.ph
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while.body.lr.ph: ; preds = %entry
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br i1 undef, label %while.end, label %while.body
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while.body: ; preds = %while.body, %while.body.lr.ph
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br i1 false, label %while.end, label %while.body, !llvm.loop.vectorize.already_vectorized !0
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while.end: ; preds = %while.body, %while.body.lr.ph, %entry
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ret void
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; CHECK: @_Z8example3iPiS_
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; CHECK: bnelr
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; CHECK-CRB: @_Z8example3iPiS_
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; CHECK-CRB: bclr 12,
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}
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attributes #0 = { noinline nounwind }
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!0 = metadata !{}
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