diff options
| author | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2010-08-31 19:03:35 +0200 |
|---|---|---|
| committer | Christoph Bumiller <e0425955@student.tuwien.ac.at> | 2010-09-01 18:02:50 +0200 |
| commit | 917c79b384af9da95d2fe3ad86d488478d0d7718 (patch) | |
| tree | a5085e4d8013c2da0682be033bd7842b190ec5bf /src/gallium/drivers/nv50/nv50_pc_optimize.c | |
| parent | e02c63bc10fd935537441917a10fef63fb3f9bfa (diff) | |
nv50: SSG
Diffstat (limited to 'src/gallium/drivers/nv50/nv50_pc_optimize.c')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_pc_optimize.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/gallium/drivers/nv50/nv50_pc_optimize.c b/src/gallium/drivers/nv50/nv50_pc_optimize.c index 1d2710a8ac..4a3a51512e 100644 --- a/src/gallium/drivers/nv50/nv50_pc_optimize.c +++ b/src/gallium/drivers/nv50/nv50_pc_optimize.c @@ -264,11 +264,8 @@ check_swap_src_0_1(struct nv_instruction *nvi) return; assert(src0 && src1); - if (src1->value->reg.file == NV_FILE_IMM) { - /* should only be present from folding a constant MUL part of a MAD */ - assert(nvi->opcode == NV_OP_ADD); + if (src1->value->reg.file == NV_FILE_IMM) return; - } if (is_cmem_load(src0->value->insn)) { if (!is_cmem_load(src1->value->insn)) { @@ -305,7 +302,7 @@ nv_pass_fold_stores(struct nv_pass *ctx, struct nv_basic_block *b) continue; nvi = sti->src[0]->value->insn; - if (!nvi || nvi->opcode == NV_OP_PHI) + if (!nvi || nvi->opcode == NV_OP_PHI || nv_is_vector_op(nvi->opcode)) continue; assert(nvi->def[0] == sti->src[0]->value); @@ -536,9 +533,9 @@ constant_expression(struct nv_pc *pc, struct nv_instruction *nvi, break; case NV_OP_SUB: switch (type) { - case NV_TYPE_F32: u.f32 = u0.f32 - u1.f32; - case NV_TYPE_U32: u.u32 = u0.u32 - u1.u32; - case NV_TYPE_S32: u.s32 = u0.s32 - u1.s32; + case NV_TYPE_F32: u.f32 = u0.f32 - u1.f32; break; + case NV_TYPE_U32: u.u32 = u0.u32 - u1.u32; break; + case NV_TYPE_S32: u.s32 = u0.s32 - u1.s32; break; default: assert(0); break; |