diff options
Diffstat (limited to 'src/gallium/drivers/nouveau')
3 files changed, 24 insertions, 19 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp index 370427d0d13..647d1a5d0ef 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp @@ -207,7 +207,11 @@ bool CodeEmitterGK110::isLIMM(const ValueRef& ref, DataType ty, bool mod) { const ImmediateValue *imm = ref.get()->asImm(); - return imm && (imm->reg.data.u32 & ((ty == TYPE_F32) ? 0xfff : 0xfff00000)); + if (ty == TYPE_F32) + return imm && imm->reg.data.u32 & 0xfff; + else + return imm && (imm->reg.data.s32 > 0x7ffff || + imm->reg.data.s32 < -0x80000); } void @@ -342,7 +346,7 @@ CodeEmitterGK110::setShortImmediate(const Instruction *i, const int s) code[1] |= ((u64 & 0x7fe0000000000000ULL) >> 53); code[1] |= ((u64 & 0x8000000000000000ULL) >> 36); } else { - assert((u32 & 0xfff00000) == 0 || (u32 & 0xfff00000) == 0xfff00000); + assert((u32 & 0xfff80000) == 0 || (u32 & 0xfff80000) == 0xfff80000); code[0] |= (u32 & 0x001ff) << 23; code[1] |= (u32 & 0x7fe00) >> 9; code[1] |= (u32 & 0x80000) << 8; @@ -633,7 +637,7 @@ CodeEmitterGK110::emitIMUL(const Instruction *i) assert(!i->src(0).mod.neg() && !i->src(1).mod.neg()); assert(!i->src(0).mod.abs() && !i->src(1).mod.abs()); - if (i->src(1).getFile() == FILE_IMMEDIATE) { + if (isLIMM(i->src(1), TYPE_S32)) { emitForm_L(i, 0x280, 2, Modifier(0)); if (i->subOp == NV50_IR_SUBOP_MUL_HIGH) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp index fafece81ad0..1f6189890c4 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp @@ -321,14 +321,10 @@ CodeEmitterGM107::longIMMD(const ValueRef &ref) { if (ref.getFile() == FILE_IMMEDIATE) { const ImmediateValue *imm = ref.get()->asImm(); - if (isFloatType(insn->sType)) { - if ((imm->reg.data.u32 & 0x00000fff) != 0x00000000) - return true; - } else { - if ((imm->reg.data.u32 & 0xfff00000) != 0x00000000 && - (imm->reg.data.u32 & 0xfff00000) != 0xfff00000) - return true; - } + if (isFloatType(insn->sType)) + return imm->reg.data.u32 & 0xfff; + else + return imm->reg.data.s32 > 0x7ffff || imm->reg.data.s32 < -0x80000; } return false; } @@ -346,8 +342,9 @@ CodeEmitterGM107::emitIMMD(int pos, int len, const ValueRef &ref) } else if (insn->sType == TYPE_F64) { assert(!(imm->reg.data.u64 & 0x00000fffffffffffULL)); val = imm->reg.data.u64 >> 44; + } else { + assert(!(val & 0xfff80000) || (val & 0xfff80000) == 0xfff80000); } - assert(!(val & 0xfff00000) || (val & 0xfff00000) == 0xfff00000); emitField( 56, 1, (val & 0x80000) >> 19); emitField(pos, len, (val & 0x7ffff)); } else { @@ -1658,7 +1655,7 @@ CodeEmitterGM107::emitLOP() break; } - if (insn->src(1).getFile() != FILE_IMMEDIATE) { + if (!longIMMD(insn->src(1))) { switch (insn->src(1).getFile()) { case FILE_GPR: emitInsn(0x5c400000); @@ -1731,7 +1728,7 @@ CodeEmitterGM107::emitNOT() void CodeEmitterGM107::emitIADD() { - if (insn->src(1).getFile() != FILE_IMMEDIATE) { + if (!longIMMD(insn->src(1))) { switch (insn->src(1).getFile()) { case FILE_GPR: emitInsn(0x5c100000); @@ -1773,7 +1770,7 @@ CodeEmitterGM107::emitIADD() void CodeEmitterGM107::emitIMUL() { - if (insn->src(1).getFile() != FILE_IMMEDIATE) { + if (!longIMMD(insn->src(1))) { switch (insn->src(1).getFile()) { case FILE_GPR: emitInsn(0x5c380000); diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp index be7ac182222..d85fdda56ff 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp @@ -213,7 +213,11 @@ bool CodeEmitterNVC0::isLIMM(const ValueRef& ref, DataType ty) { const ImmediateValue *imm = ref.get()->asImm(); - return imm && (imm->reg.data.u32 & ((ty == TYPE_F32) ? 0xfff : 0xfff00000)); + if (ty == TYPE_F32) + return imm && imm->reg.data.u32 & 0xfff; + else + return imm && (imm->reg.data.s32 > 0x7ffff || + imm->reg.data.s32 < -0x80000); } void @@ -352,7 +356,7 @@ CodeEmitterNVC0::setImmediate(const Instruction *i, const int s) } else if ((code[0] & 0xf) == 0x3 || (code[0] & 0xf) == 4) { // integer immediate - assert((u32 & 0xfff00000) == 0 || (u32 & 0xfff00000) == 0xfff00000); + assert((u32 & 0xfff80000) == 0 || (u32 & 0xfff80000) == 0xfff80000); assert(!(code[1] & 0xc000)); u32 &= 0xfffff; code[0] |= (u32 & 0x3f) << 26; @@ -641,7 +645,7 @@ void CodeEmitterNVC0::emitUMUL(const Instruction *i) { if (i->encSize == 8) { - if (i->src(1).getFile() == FILE_IMMEDIATE) { + if (isLIMM(i->src(1), TYPE_U32)) { emitForm_A(i, HEX64(10000000, 00000002)); } else { emitForm_A(i, HEX64(50000000, 00000003)); @@ -2069,7 +2073,7 @@ CodeEmitterNVC0::emitMOV(const Instruction *i) assert(!(imm & 0x000fffff)); code[0] = 0x00000318 | imm; } else { - assert(imm < 0x800 || ((int32_t)imm >= -0x800)); + assert(imm < 0x800 && ((int32_t)imm >= -0x800)); code[0] = 0x00000118 | (imm << 20); } } else { |