diff options
| author | Vincent Lejeune <vljn@ovi.com> | 2013-01-08 22:46:37 +0100 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-01-18 20:08:10 +0000 |
| commit | ce34ff1ad7379f804ac09733e1af6afb63f0aa5a (patch) | |
| tree | 7a97de1809b8f085c9e212a09b5d920f6914e268 | |
| parent | 7d532800d8be5ce31731658564691ae9cdaacf7a (diff) | |
r600g/llvm:translate ARL opcode to a simple cast
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c index 258e796595a..4eb860307df 100644 --- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c +++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c @@ -800,6 +800,17 @@ static void emit_not( emit_data->output[emit_data->chan] = LLVMBuildNot(builder, v, ""); } +static void emit_arl( + const struct lp_build_tgsi_action * action, + struct lp_build_tgsi_context * bld_base, + struct lp_build_emit_data * emit_data) +{ + LLVMBuilderRef builder = bld_base->base.gallivm->builder; + LLVMValueRef floor_index = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_FLR, emit_data->args[0]); + emit_data->output[emit_data->chan] = LLVMBuildFPToSI(builder, + floor_index, bld_base->base.int_elem_type , ""); +} + static void emit_and( const struct lp_build_tgsi_action * action, struct lp_build_tgsi_context * bld_base, @@ -1119,8 +1130,7 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx) bld_base->op_actions[TGSI_OPCODE_ABS].emit = build_tgsi_intrinsic_readonly; bld_base->op_actions[TGSI_OPCODE_ABS].intr_name = "fabs"; - bld_base->op_actions[TGSI_OPCODE_ARL].emit = build_tgsi_intrinsic_nomem; - bld_base->op_actions[TGSI_OPCODE_ARL].intr_name = "llvm.AMDGPU.arl"; + bld_base->op_actions[TGSI_OPCODE_ARL].emit = emit_arl; bld_base->op_actions[TGSI_OPCODE_AND].emit = emit_and; bld_base->op_actions[TGSI_OPCODE_BGNLOOP].emit = bgnloop_emit; bld_base->op_actions[TGSI_OPCODE_BRK].emit = brk_emit; |