From: Hal Finkel Date: Fri, 26 Oct 2012 00:05:26 +0000 (+0000) Subject: Disable generation of pointer vectors by BBVectorize. X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=41a6ded4a07788946d469ee41b0dc4b4dfa5d2da;p=platform%2Fupstream%2Fllvm.git Disable generation of pointer vectors by BBVectorize. Once vector-of-pointer support works, then this can be reverted. llvm-svn: 166741 --- diff --git a/llvm/lib/Transforms/Vectorize/BBVectorize.cpp b/llvm/lib/Transforms/Vectorize/BBVectorize.cpp index 95b7832..469ee17 100644 --- a/llvm/lib/Transforms/Vectorize/BBVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/BBVectorize.cpp @@ -99,8 +99,9 @@ static cl::opt NoFloats("bb-vectorize-no-floats", cl::init(false), cl::Hidden, cl::desc("Don't try to vectorize floating-point values")); +// FIXME: This should default to false once pointer vector support works. static cl::opt -NoPointers("bb-vectorize-no-pointers", cl::init(false), cl::Hidden, +NoPointers("bb-vectorize-no-pointers", cl::init(/*false*/ true), cl::Hidden, cl::desc("Don't try to vectorize pointer values")); static cl::opt diff --git a/llvm/test/Transforms/BBVectorize/simple-ldstr-ptrs.ll b/llvm/test/Transforms/BBVectorize/simple-ldstr-ptrs.ll index 6294543..d46f769 100644 --- a/llvm/test/Transforms/BBVectorize/simple-ldstr-ptrs.ll +++ b/llvm/test/Transforms/BBVectorize/simple-ldstr-ptrs.ll @@ -2,6 +2,9 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3 ; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -instcombine -gvn -S | FileCheck %s ; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -bb-vectorize-aligned-only -instcombine -gvn -S | FileCheck %s -check-prefix=CHECK-AO +; FIXME: re-enable this once pointer vectors work properly +; XFAIL: * + ; Simple 3-pair chain also with loads and stores (using ptrs and gep) define double @test1(i64* %a, i64* %b, i64* %c) nounwind uwtable readonly { entry: