From 0d7952ed5ac10b6159d0e8e2449f0f471d117e0f Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 27 Mar 2010 20:32:26 +0000 Subject: fix CodeGenTarget::getRegisterVTs to not return the same vt multiple times for a register. For example, ECX is in 5 different i32 reg classes, just return 1 i32 instead of 5. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99727 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/CodeGenTarget.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'utils/TableGen/CodeGenTarget.cpp') diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp index fbb993f4f4..0392895ba4 100644 --- a/utils/TableGen/CodeGenTarget.cpp +++ b/utils/TableGen/CodeGenTarget.cpp @@ -18,6 +18,7 @@ #include "CodeGenIntrinsics.h" #include "Record.h" #include "llvm/ADT/StringExtras.h" +#include "llvm/ADT/STLExtras.h" #include "llvm/Support/CommandLine.h" #include using namespace llvm; @@ -194,6 +195,10 @@ getRegisterVTs(Record *R) const { } } } + + // Remove duplicates. + array_pod_sort(Result.begin(), Result.end()); + Result.erase(std::unique(Result.begin(), Result.end()), Result.end()); return Result; } -- cgit v1.2.3-70-g09d2