diff options
| author | Nicolai Hähnle <[email protected]> | 2017-09-15 16:59:09 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-09-29 12:08:04 +0200 |
| commit | 061303e4fd17961f52b3cbb0822376d9a586f617 (patch) | |
| tree | 3a2008cf7f8b7e35b2ea6e3787cd95c1601446f4 /src | |
| parent | 6de5147d2024a282f064d3bcf6103240d283da72 (diff) | |
radeonsi: emit LDEXP opcode
The LLVM intrinsic has existed for a long time. The current name was
established in LLVM 3.9.
Reviewed-by: Marek Olšák <[email protected]>
Tested-by: Dieter Nützel <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index c82aff23b5f..9a5b789a2c2 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -748,6 +748,7 @@ static int si_get_shader_param(struct pipe_screen* pscreen, case PIPE_SHADER_CAP_TGSI_ANY_INOUT_DECL_RANGE: case PIPE_SHADER_CAP_TGSI_SKIP_MERGE_REGISTERS: case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED: + case PIPE_SHADER_CAP_TGSI_LDEXP_SUPPORTED: return 1; case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR: @@ -768,7 +769,6 @@ static int si_get_shader_param(struct pipe_screen* pscreen, case PIPE_SHADER_CAP_SUBROUTINES: case PIPE_SHADER_CAP_SUPPORTED_IRS: case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED: - case PIPE_SHADER_CAP_TGSI_LDEXP_SUPPORTED: return 0; } return 0; diff --git a/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c b/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c index 234fd7f23c3..ba7ec4f4107 100644 --- a/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c +++ b/src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c @@ -800,6 +800,8 @@ void si_shader_context_init_alu(struct lp_build_tgsi_context *bld_base) bld_base->op_actions[TGSI_OPCODE_KILL_IF].fetch_args = kill_if_fetch_args; bld_base->op_actions[TGSI_OPCODE_KILL_IF].emit = kil_emit; bld_base->op_actions[TGSI_OPCODE_KILL].emit = kil_emit; + bld_base->op_actions[TGSI_OPCODE_LDEXP].emit = build_tgsi_intrinsic_nomem; + bld_base->op_actions[TGSI_OPCODE_LDEXP].intr_name = "llvm.amdgcn.ldexp.f32"; bld_base->op_actions[TGSI_OPCODE_LSB].emit = emit_lsb; bld_base->op_actions[TGSI_OPCODE_LG2].emit = build_tgsi_intrinsic_nomem; bld_base->op_actions[TGSI_OPCODE_LG2].intr_name = "llvm.log2.f32"; |