From c83b5dc625bd85276a23c36c1fbad193203d2bc7 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Tue, 30 Oct 2012 18:29:42 +0000 Subject: PowerPC: Expand FSRQT for vector types This patch expands FSQRT for floating point vector types when altivec is used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167034 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/PowerPC/PPCISelLowering.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'lib/Target/PowerPC') diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp index 8754b26..541bda5 100644 --- a/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/lib/Target/PowerPC/PPCISelLowering.cpp @@ -363,6 +363,12 @@ PPCTargetLowering::PPCTargetLowering(PPCTargetMachine &TM) setOperationAction(ISD::CTTZ_ZERO_UNDEF, VT, Expand); } + for (unsigned i = (unsigned)MVT::FIRST_FP_VECTOR_VALUETYPE; + i <= (unsigned)MVT::LAST_FP_VECTOR_VALUETYPE; ++i) { + MVT::SimpleValueType VT = (MVT::SimpleValueType)i; + setOperationAction(ISD::FSQRT, VT, Expand); + } + // We can custom expand all VECTOR_SHUFFLEs to VPERM, others we can handle // with merges, splats, etc. setOperationAction(ISD::VECTOR_SHUFFLE, MVT::v16i8, Custom); -- cgit v1.1