search for: t51

...t0, TargetConstant:i32<0> t47: ch,glue = CopyToReg t46, Register:i64 %reg0, t2 t48: ch,glue = CopyToReg t47, Register:i64 %reg1, t4, t47:1 t50: ch,glue = SHAVEISD::CALL t48, TargetExternalSymbol:i32'__divdi3', Register:i64 %reg0, Register:i64 %reg1, RegisterMask:Untyped, t48:1 t51: ch,glue = callseq_end t50, TargetConstant:i32<0>, TargetExternalSymbol:i32'__divdi3', t50:1 t52: i64,ch,glue = CopyFromReg t51, Register:i64 %reg0, t51:1 t11: ch = CopyToReg t0, Register:i64 %vreg0, t2 t13: ch = CopyToReg t0, Register:i64 %vreg1, t4 t15: ch...

...at)* @fdivfaddfmul_a> 0, t37:1 t41: ch,glue = callseq_end t39, TargetConstant:i16<4>, TargetConstant:i16<0>, t39:1 t42: f32,ch,glue = CLPISD::COPY_TO_CALLER_A t41, FrameIndex:i16<0>, t41:1 t43: ch = CLPISD::RET_FLAG t42:1 This node is first 'combined' into node t51 (bitcast of ConstantFP f32 to Constant i32). Combining: t13: ch = store<Volatile ST4[@x1](tbaa=<0x3dbe418>)> t8, ConstantFP:f32<1.000000e+00>, GlobalAddress:i16<float* @x1> 0, undef:i16 ... into: t51: ch = store<Volatile ST4[@x1](tbaa=<0x3dbe418>)> t8, Constant:...

...t; > t41: ch,glue = callseq_end t39, TargetConstant:i16<4>, > TargetConstant:i16<0>, t39:1 > > t42: f32,ch,glue = CLPISD::COPY_TO_CALLER_A t41, FrameIndex:i16<0>, t41:1 > >   t43: ch = CLPISD::RET_FLAG t42:1 > > This node is first ‘combined’ into node t51 (bitcast of ConstantFP f32 > to Constant i32). > > Combining: t13: ch = store<Volatile ST4[@x1](tbaa=<0x3dbe418>)> t8, > ConstantFP:f32<1.000000e+00>, GlobalAddress:i16<float* @x1> 0, undef:i16 > > ... into: t51: ch = store<Volatile ST4[@x1](tbaa=&lt...

Hi, Is there a kind of scope mechanism in the instruction lowering pattern language in order to control where instructions are inserted or how they are later reordered during the SelectionDiag linearization? I know the glue chain that stick instructions together. But such mechanism in not provided in instruction lowering pattern. I'm facing many situations where some patterns are lowered into

...t; t41: ch,glue = callseq_end t39, TargetConstant:i16<4>, > TargetConstant:i16<0>, t39:1 > > t42: f32,ch,glue = CLPISD::COPY_TO_CALLER_A t41, FrameIndex:i16<0>, > t41:1 > >   t43: ch = CLPISD::RET_FLAG t42:1 > > This node is first ‘combined’ into node t51 (bitcast of ConstantFP f32 > to Constant i32). > > Combining: t13: ch = store<Volatile ST4[@x1](tbaa=<0x3dbe418>)> t8, > ConstantFP:f32<1.000000e+00>, GlobalAddress:i16<float* @x1> 0, > undef:i16 > > ... into: t51: ch = store<Volatile ST4[@x1](tb...

...lt;8 x i64> %.splatinsert56, <8 x i64> undef, <8 x i32> zeroinitializer %induction58 = add <8 x i64> %.splat57, <i64 0, i64 -1, i64 -2, i64 -3, i64 -4, i64 -5, i64 -6, i64 -7> br label %vector.body25 The exact problem reported is: Selecting: t51: v8i64,ch = load<LD64[ConstantPool]> t0, ConstantPool:i64<<8 x i64> <i64 0, i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7>> 0, undef:i64 ISEL: Starting pattern match on root node: t51: v8i64,ch = load<LD64[ConstantPool]> t0, ConstantPool:i64<<8 x i64...

...4> t44: ch = store<ST16[%1+64]> t20, t42, t43, undef:i64 t48: i64 = add FrameIndex:i64<0>, Constant:i64<80> t49: ch = store<ST16[%1+80]> t20, t47, t48, undef:i64 t50: ch = TokenFactor t24:1, t25, t28:1, t30, t32:1, t34, t37:1, t39, t42:1, t44, t47:1, t49 t51: i64 = GlobalAddress<void (%class.F*)* @_Z3fn11F> 0 t53: ch,glue = callseq_start t50, TargetConstant:i64<128>, TargetConstant:i64<0> t54: i32 = Constant<96> t55: v4i32,ch = load<LD16[FixedStack1](align=8)> t50, FrameIndex:i64<1>, undef:i64 t57: v4i32,ch =...

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