search for: 104r

Displaying 2 results from an estimated 2 matches for "104r".

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2020 Nov 19
1
Problems with undef subranges in identity copies
...maining [32B,80B:0) across %bb.1 is a fake phi-only segment. If I freshly recompute LiveIntervals, the subrange is empty as it should be. The verifier doesn't care about this, however it does end up confusing RenameIndependentSubregs. After RenameIndependentSubregs, this becomes %0 [24r,24d:0)[104r,104d:1) 0 at 24r 1 at 104r L0000000000000003 [24r,24d:1)[104r,104d:2) which fails the verifier with "Multiple connected components in live interval". I'm able to hack this segment out in simple situations when the identity copy is removed, but so far have been unable to get it to wor...
2018 Apr 23
2
pre-RA scheduling/live register analysis optimization (handle move) forcing spill of registers
...os_rpc %SU_ROFF0<kill>, %RPC<imp-def,dead> 192B NOP # End machine code for function addproddivConst. handleMove 64B -> 104B: %vreg4<def> = COPY %vreg3; FPUaOffsetClass:%vreg4 FPUaROUTMULRegisterClass:%vreg3 %vreg4: [64r,128r:0) 0 at 64r --> [104r,128r:0) 0 at 104r %vreg3: [48r,64r:0) 0 at 48r --> [48r,104r:0) 0 at 48r # *** IR Dump After Machine Instruction Scheduler ***: # Machine code for function addproddivConst: Post SSA Function Live Ins: %FA_ROFF1 in %vreg0 0B BB#0: derived from LLVM BB %entry...