R600/SI: Fix off by 1 error in used register count
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Thu, 11 Sep 2014 22:51:37 +0000 (22:51 +0000)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Thu, 11 Sep 2014 22:51:37 +0000 (22:51 +0000)
commit86ffcddf42ef7dc2b90dd9b7a4d1aa4d9cb05ebb
treeded91524e5325550f259f132c80d5167def45b7e
parente23e5700bb14e7bfc3b00e0a958b067b1a1f719c
R600/SI: Fix off by 1 error in used register count

The register numbers start at 0, so if only 1 register
was used, this was reported as 0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217636 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/R600/AMDGPUAsmPrinter.cpp
test/CodeGen/R600/register-count-comments.ll