GCC Bugzilla – Dependency tree for
Bug 47562
[meta-bug] keep track of Neon Intrinsics enhancements
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Bug 47562
depends on 15 bugs:
view as bug list
47562:
[meta-bug] keep track of Neon Intrinsics enhancements
[NEW; assigned to unassigned; target: ---]
43724:
GCC produces suboptimal ARM NEON code for zero vector assignment
[NEW; assigned to unassigned; target: ---]
43725:
Poor instructions selection, scheduling and registers allocation for ARM NEON intrinsics
[NEW; assigned to unassigned; target: ---]
51509:
Inefficient neon intrinsic code sequence
[NEW; assigned to unassigned; target: ---]
63277:
ARM - NEON excessive use of vmov for vtbl2 / uint8x8x2 for shuffling data unnecessarily around
[NEW; assigned to unassigned; target: ---]
66675:
Could improve vector lane folding style operations.
[NEW; assigned to unassigned; target: ---]
66791:
[ARM] Replace builtins with gcc vector extensions code
[ASSIGNED; assigned to prathamesh3492; target: ---]
109153:
missed vector constructor optimizations
[ASSIGNED; assigned to tnfchris; target: ---]
43118:
vld4 and vst4 intrinsics are not handled correctly
[RESOLVED FIXED; assigned to unassigned; target: ---]
43364:
Suboptimal code for the use of ARM NEON intrinsic "vset_lane_f32"
[RESOLVED FIXED; assigned to unassigned; target: ---]
43597:
Move and compare with 0 can be combined
[RESOLVED FIXED; assigned to unassigned; target: ---]
48941:
[arm gcc] NEON: Stack pointer operations performed even tho stack is not accessed at all in function.
[RESOLVED FIXED; assigned to ramana; target: 4.8.0]
51980:
ARM - Neon code polluted by useless stores to the stack with vuzpq / vzipq / vtrnq
[RESOLVED FIXED; assigned to unassigned; target: 4.9.0]
65912:
x_rtl.x_frame_offset not updated after frame related insn deleted
[RESOLVED FIXED; assigned to unassigned; target: 6.0]
91598:
[9 regression] 60% speed drop on neon intrinsic loop
[RESOLVED FIXED; assigned to unassigned; target: 9.5]
91753:
Bad register allocation of multi-register types
[RESOLVED FIXED; assigned to unassigned; target: 12.0]
Bug 47562
does not block any bugs.
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