From 1127c720ede18f8ffaae4d7d6209569803c24720 Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Mon, 27 Sep 2010 06:08:12 +0000 Subject: [PATCH] Insert missing coherency in comment. Add a quick check for hardware divide support also. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114813 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM/ARMFastISel.cpp | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp index 7d56745d1b0..e84989c10bb 100644 --- a/lib/Target/ARM/ARMFastISel.cpp +++ b/lib/Target/ARM/ARMFastISel.cpp @@ -1144,9 +1144,13 @@ bool ARMFastISel::SelectSDiv(const Instruction *I) { const Type *Ty = I->getType(); if (!isTypeLegal(Ty, VT)) return false; - - // If we have integer div support we should have gotten already, emit a - // libcall. + + // If we have integer div support we should have selected this automagically. + // In case we have a real miss go ahead and return false and we'll pick + // it up later. + if (Subtarget->hasDivide()) return false; + + // Otherwise emit a libcall. RTLIB::Libcall LC = RTLIB::UNKNOWN_LIBCALL; if (VT == MVT::i16) LC = RTLIB::SDIV_I16; -- 2.34.1