From 587853a81f6fa6088b7f3d93fc8862a8b2610da7 Mon Sep 17 00:00:00 2001 From: sspenst Date: Tue, 7 Jun 2016 16:22:45 -0700 Subject: The ptx parser now recognizes the NC option for ld.global, however this option is not actually implemented --- src/cuda-sim/ptx.l | 2 ++ src/cuda-sim/ptx.y | 2 ++ src/cuda-sim/ptx_ir.cc | 2 ++ 3 files changed, 6 insertions(+) (limited to 'src') diff --git a/src/cuda-sim/ptx.l b/src/cuda-sim/ptx.l index 66ff48f..a44177b 100644 --- a/src/cuda-sim/ptx.l +++ b/src/cuda-sim/ptx.l @@ -326,6 +326,8 @@ breakaddr TC; ptx_lval.int_value = BREAKADDR_OP; return OPCODE; \.wb TC; return WB_OPTION; \.wt TC; return WT_OPTION; +\.nc TC; return NC_OPTION; + \.popc TC; return ATOMIC_POPC; \.and TC; return ATOMIC_AND; \.or TC; return ATOMIC_OR; diff --git a/src/cuda-sim/ptx.y b/src/cuda-sim/ptx.y index fca94db..4de39d1 100644 --- a/src/cuda-sim/ptx.y +++ b/src/cuda-sim/ptx.y @@ -193,6 +193,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. %token CV_OPTION; %token WB_OPTION; %token WT_OPTION; +%token NC_OPTION; %type function_decl_header %type function_decl @@ -449,6 +450,7 @@ option: type_spec | CV_OPTION { add_option(CV_OPTION); } | WB_OPTION { add_option(WB_OPTION); } | WT_OPTION { add_option(WT_OPTION); } + | NC_OPTION { add_option(NC_OPTION); } ; atomic_operation_spec: ATOMIC_AND { add_option(ATOMIC_AND); } diff --git a/src/cuda-sim/ptx_ir.cc b/src/cuda-sim/ptx_ir.cc index 8f9c3d2..2eccabc 100644 --- a/src/cuda-sim/ptx_ir.cc +++ b/src/cuda-sim/ptx_ir.cc @@ -1169,6 +1169,8 @@ ptx_instruction::ptx_instruction( int opcode, break; case EXTP_OPTION: break; + case NC_OPTION: + break; default: assert(0); break; -- cgit v1.3