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| author | vries <vries@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-07-19 13:05:35 +0000 |
|---|---|---|
| committer | vries <vries@138bc75d-0d04-0410-961f-82ee72b054a4> | 2017-07-19 13:05:35 +0000 |
| commit | ffaae5bde5dd45dd4251b24bb10f7a0fc2a5a037 (patch) | |
| tree | 62be9cc7eb642cfb779faad19c47eb9021e2f1fc /gcc/config/nvptx/nvptx.h | |
| parent | fcac805ed9f2e4d899a3dd2959017884867995ca (diff) | |
| download | gcc-ffaae5bde5dd45dd4251b24bb10f7a0fc2a5a037.tar.gz | |
Add v2di support for nvptx
2017-07-19 Tom de Vries <tom@codesourcery.com>
* config/nvptx/nvptx-modes.def: Add V2DImode.
* config/nvptx/nvptx-protos.h (nvptx_data_alignment): Declare.
* config/nvptx/nvptx.c (nvptx_ptx_type_from_mode): Handle V2DImode.
(nvptx_output_mov_insn): Handle lack of mov.b128.
(nvptx_print_operand): Handle 'H' and 'L' codes.
(nvptx_vector_mode_supported): Allow V2DImode.
(nvptx_preferred_simd_mode): New function.
(nvptx_data_alignment): New function.
(TARGET_VECTORIZE_PREFERRED_SIMD_MODE): Redefine to
nvptx_preferred_simd_mode.
* config/nvptx/nvptx.h (STACK_BOUNDARY, BIGGEST_ALIGNMENT): Change from
64 to 128 bits.
(DATA_ALIGNMENT): Define. Set to nvptx_data_alignment.
* config/nvptx/nvptx.md (VECIM): Add V2DI.
* gcc.target/nvptx/decl-init.c: Update alignment.
* gcc.target/nvptx/slp-2-run.c: New test.
* gcc.target/nvptx/slp-2.c: New test.
* gcc.target/nvptx/v2di.c: New test.
* testsuite/libgomp.oacc-c/vec.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250341 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/nvptx/nvptx.h')
| -rw-r--r-- | gcc/config/nvptx/nvptx.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/config/nvptx/nvptx.h b/gcc/config/nvptx/nvptx.h index 0a000a73df5..4224acf26e2 100644 --- a/gcc/config/nvptx/nvptx.h +++ b/gcc/config/nvptx/nvptx.h @@ -52,13 +52,15 @@ /* Alignments in bits. */ #define PARM_BOUNDARY 32 -#define STACK_BOUNDARY 64 +#define STACK_BOUNDARY 128 #define FUNCTION_BOUNDARY 32 -#define BIGGEST_ALIGNMENT 64 +#define BIGGEST_ALIGNMENT 128 #define STRICT_ALIGNMENT 1 #define MAX_STACK_ALIGNMENT (1024 * 8) +#define DATA_ALIGNMENT nvptx_data_alignment + /* Copied from elf.h and other places. We'd otherwise use BIGGEST_ALIGNMENT and fail a number of testcases. */ #define MAX_OFILE_ALIGNMENT (32768 * 8) |