Displaying 1 result from an estimated 1 matches for "_z11scalar_looppss_ss".
2019 Aug 27
2
TargetRegisterInfo::getCommonSubClass bug, perhaps.
...2], 16, (add
S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11,
S12, S13, S14, S15
)>;
===== Instruction selection ends:
...
t8: i32 = ADDrr t37, t32
...
Instruction Selection correct : i32 = ADDrr i32, i32
*** MachineFunction at end of ISel ***
# Machine code for function _Z11scalar_loopPsS_ss: IsSSA, TracksLiveness
...
%31:sfgpr32 = ADDrr killed %32:sgpr32, %27:sgpr32
...
Here should not select f32 sfgpr32 register, debugger point to
TargetRegisterInfo:: getCommonSubClass(const TargetRegisterClass *A,
const TargetRegisterClass *B,
const MVT::Si...