diff options
| -rw-r--r-- | gcc/config/nvptx/nvptx.h | 5 | ||||
| -rw-r--r-- | gcc/config/nvptx/nvptx.opt | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/config/nvptx/nvptx.h b/gcc/config/nvptx/nvptx.h index 6ebcc76..17fe157 100644 --- a/gcc/config/nvptx/nvptx.h +++ b/gcc/config/nvptx/nvptx.h @@ -29,7 +29,10 @@ #define STARTFILE_SPEC "%{mmainkernel:crt0.o}" -#define ASM_SPEC "%{misa=*:-m %*}" +/* Default needs to be in sync with default for misa in nvptx.opt. + We add a default here to work around a hard-coded sm_30 default in + nvptx-as. */ +#define ASM_SPEC "%{misa=*:-m %*; :-m sm_35}" #define TARGET_CPU_CPP_BUILTINS() \ do \ diff --git a/gcc/config/nvptx/nvptx.opt b/gcc/config/nvptx/nvptx.opt index 75c3d54..d6910a9 100644 --- a/gcc/config/nvptx/nvptx.opt +++ b/gcc/config/nvptx/nvptx.opt @@ -59,6 +59,7 @@ Enum(ptx_isa) String(sm_30) Value(PTX_ISA_SM30) EnumValue Enum(ptx_isa) String(sm_35) Value(PTX_ISA_SM35) +; Default needs to be in sync with default in ASM_SPEC in nvptx.h. misa= -Target RejectNegative ToLower Joined Enum(ptx_isa) Var(ptx_isa_option) Init(PTX_ISA_SM30) +Target RejectNegative ToLower Joined Enum(ptx_isa) Var(ptx_isa_option) Init(PTX_ISA_SM35) Specify the version of the ptx ISA to use. |