gallium/radeon: don't use LLVMReadOnlyAttribute for ALU

None of the instructions use a pointer argument.
(+ small cosmetic changes)

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
index dce5b55a4ed48bd8ad75442740207fb1bcafd3a5..94ef675806681da0e13ca6a2c7e5cb1b5792df2b 100644 (file)
--- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
+++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
@@ -1224,6 +1224,7 @@ static void build_tgsi_intrinsic(
                emit_data->dst_type, emit_data->args,
                emit_data->arg_count, attr);
 }
+
 void
 build_tgsi_intrinsic_nomem(
  const struct lp_build_tgsi_action * action,
@@ -1233,14 +1234,6 @@ build_tgsi_intrinsic_nomem(
        build_tgsi_intrinsic(action, bld_base, emit_data, LLVMReadNoneAttribute);
 }
 
-static void build_tgsi_intrinsic_readonly(
- const struct lp_build_tgsi_action * action,
- struct lp_build_tgsi_context * bld_base,
- struct lp_build_emit_data * emit_data)
-{
-       build_tgsi_intrinsic(action, bld_base, emit_data, LLVMReadOnlyAttribute);
-}
-
 void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
 {
        struct lp_type type;
@@ -1295,20 +1288,20 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
 
        lp_set_default_actions(bld_base);
 
-       bld_base->op_actions[TGSI_OPCODE_ABS].emit = build_tgsi_intrinsic_readonly;
+       bld_base->op_actions[TGSI_OPCODE_ABS].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_ABS].intr_name = "fabs";
-       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_ARL].emit = emit_arl;
        bld_base->op_actions[TGSI_OPCODE_BGNLOOP].emit = bgnloop_emit;
        bld_base->op_actions[TGSI_OPCODE_BRK].emit = brk_emit;
-       bld_base->op_actions[TGSI_OPCODE_CEIL].emit = build_tgsi_intrinsic_readonly;
+       bld_base->op_actions[TGSI_OPCODE_CEIL].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_CEIL].intr_name = "ceil";
        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_CMP].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_CMP].intr_name = "llvm.AMDGPU.cndlt";
        bld_base->op_actions[TGSI_OPCODE_CONT].emit = cont_emit;
-       bld_base->op_actions[TGSI_OPCODE_COS].emit = build_tgsi_intrinsic_readonly;
+       bld_base->op_actions[TGSI_OPCODE_COS].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_COS].intr_name = "llvm.cos.f32";
        bld_base->op_actions[TGSI_OPCODE_DDX].intr_name = "llvm.AMDGPU.ddx";
        bld_base->op_actions[TGSI_OPCODE_DDX].fetch_args = tex_fetch_args;
@@ -1319,7 +1312,7 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
        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_FLR].emit = build_tgsi_intrinsic_readonly;
+       bld_base->op_actions[TGSI_OPCODE_FLR].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_FLR].intr_name = "floor";
        bld_base->op_actions[TGSI_OPCODE_FRC].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_FRC].intr_name = "llvm.AMDIL.fraction.";
@@ -1348,14 +1341,14 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
        bld_base->op_actions[TGSI_OPCODE_KILL_IF].intr_name = "llvm.AMDGPU.kill";
        bld_base->op_actions[TGSI_OPCODE_KILL].emit = lp_build_tgsi_intrinsic;
        bld_base->op_actions[TGSI_OPCODE_KILL].intr_name = "llvm.AMDGPU.kilp";
-       bld_base->op_actions[TGSI_OPCODE_LG2].emit = build_tgsi_intrinsic_readonly;
+       bld_base->op_actions[TGSI_OPCODE_LG2].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_LG2].intr_name = "llvm.log2.f32";
        bld_base->op_actions[TGSI_OPCODE_LRP].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_LRP].intr_name = "llvm.AMDGPU.lrp";
        bld_base->op_actions[TGSI_OPCODE_MOD].emit = emit_mod;
        bld_base->op_actions[TGSI_OPCODE_NOT].emit = emit_not;
        bld_base->op_actions[TGSI_OPCODE_OR].emit = emit_or;
-       bld_base->op_actions[TGSI_OPCODE_POW].emit = build_tgsi_intrinsic_readonly;
+       bld_base->op_actions[TGSI_OPCODE_POW].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_POW].intr_name = "llvm.pow.f32";
        bld_base->op_actions[TGSI_OPCODE_ROUND].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_ROUND].intr_name = "llvm.AMDIL.round.nearest.";
@@ -1366,7 +1359,7 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx)
        bld_base->op_actions[TGSI_OPCODE_SLT].emit = emit_cmp;
        bld_base->op_actions[TGSI_OPCODE_SNE].emit = emit_cmp;
        bld_base->op_actions[TGSI_OPCODE_SGT].emit = emit_cmp;
-       bld_base->op_actions[TGSI_OPCODE_SIN].emit = build_tgsi_intrinsic_readonly;
+       bld_base->op_actions[TGSI_OPCODE_SIN].emit = build_tgsi_intrinsic_nomem;
        bld_base->op_actions[TGSI_OPCODE_SIN].intr_name = "llvm.sin.f32";
        bld_base->op_actions[TGSI_OPCODE_SSG].emit = emit_ssg;
        bld_base->op_actions[TGSI_OPCODE_TEX].fetch_args = tex_fetch_args;