[Mesa-dev] [PATCH 4/4] radeonsi: change LLVM intrinsics for BREV, CLAMP, EX2
Tom Stellard
tom at stellard.net
Fri Jan 22 07:31:37 PST 2016
On Fri, Jan 22, 2016 at 03:18:13PM +0100, Marek Olšák wrote:
> From: Marek Olšák <marek.olsak at amd.com>
>
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
> Requested by Matt Arsenault.
> ---
> src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c | 9 ++++++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
> index c94f109..76be376 100644
> --- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
> +++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
> @@ -1511,12 +1511,14 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
> bld_base->op_actions[TGSI_OPCODE_BFI].emit = emit_bfi;
> bld_base->op_actions[TGSI_OPCODE_BGNLOOP].emit = bgnloop_emit;
> bld_base->op_actions[TGSI_OPCODE_BREV].emit = build_tgsi_intrinsic_nomem;
> - bld_base->op_actions[TGSI_OPCODE_BREV].intr_name = "llvm.AMDGPU.brev";
> + bld_base->op_actions[TGSI_OPCODE_BREV].intr_name =
> + HAVE_LLVM >= 0x0308 ? "llvm.bitreverse.i32" : "llvm.AMDGPU.brev";
> bld_base->op_actions[TGSI_OPCODE_BRK].emit = brk_emit;
> bld_base->op_actions[TGSI_OPCODE_CEIL].emit = build_tgsi_intrinsic_nomem;
> bld_base->op_actions[TGSI_OPCODE_CEIL].intr_name = "llvm.ceil.f32";
> bld_base->op_actions[TGSI_OPCODE_CLAMP].emit = build_tgsi_intrinsic_nomem;
> - bld_base->op_actions[TGSI_OPCODE_CLAMP].intr_name = "llvm.AMDIL.clamp.";
> + bld_base->op_actions[TGSI_OPCODE_CLAMP].intr_name =
> + HAVE_LLVM >= 0x0308 ? "llvm.AMDGPU.clamp." : "llvm.AMDIL.clamp.";
> bld_base->op_actions[TGSI_OPCODE_CMP].emit = emit_cmp;
> bld_base->op_actions[TGSI_OPCODE_CONT].emit = cont_emit;
> bld_base->op_actions[TGSI_OPCODE_COS].emit = build_tgsi_intrinsic_nomem;
> @@ -1539,7 +1541,8 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
> bld_base->op_actions[TGSI_OPCODE_ENDIF].emit = endif_emit;
> bld_base->op_actions[TGSI_OPCODE_ENDLOOP].emit = endloop_emit;
> bld_base->op_actions[TGSI_OPCODE_EX2].emit = build_tgsi_intrinsic_nomem;
> - bld_base->op_actions[TGSI_OPCODE_EX2].intr_name = "llvm.AMDIL.exp.";
> + bld_base->op_actions[TGSI_OPCODE_EX2].intr_name =
> + HAVE_LLVM >= 0x0308 ? "llvm.exp2.f32" : "llvm.AMDIL.exp.";
> bld_base->op_actions[TGSI_OPCODE_FLR].emit = build_tgsi_intrinsic_nomem;
> bld_base->op_actions[TGSI_OPCODE_FLR].intr_name = "llvm.floor.f32";
> bld_base->op_actions[TGSI_OPCODE_FMA].emit = build_tgsi_intrinsic_nomem;
> --
> 2.1.4
>
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