diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp index 27df0eba66b..8f59d86a72f 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_target_nvc0.cpp @@ -338,17 +338,30 @@ TargetNVC0::insnCanLoad(const Instruction *i, int s, if (sf == FILE_IMMEDIATE) { Storage ® = ld->getSrc(0)->asImm()->reg; - if (typeSizeof(i->sType) > 4) - return false; - if (opInfo[i->op].immdBits != 0xffffffff) { - if (i->sType == TYPE_F32) { + if (opInfo[i->op].immdBits != 0xffffffff || typeSizeof(i->sType) > 4) { + switch (i->sType) { + case TYPE_F64: + if (reg.data.u64 & 0x00000fffffffffffULL) + return false; + break; + case TYPE_F32: if (reg.data.u32 & 0xfff) return false; - } else - if (i->sType == TYPE_S32 || i->sType == TYPE_U32) { + break; + case TYPE_S32: + case TYPE_U32: // with u32, 0xfffff counts as 0xffffffff as well if (reg.data.s32 > 0x7ffff || reg.data.s32 < -0x80000) return false; + break; + case TYPE_U8: + case TYPE_S8: + case TYPE_U16: + case TYPE_S16: + case TYPE_F16: + break; + default: + return false; } } else if (i->op == OP_MAD || i->op == OP_FMA) { |