Displaying 1 result from an estimated 1 matches for "r8_r9".
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r8_9
2018 Dec 04
2
Incorrect placement of an instruction after PostRAScheduler pass
...0x40000000 / 0x80000000 = 50.00%)
……
BB#21: derived from LLVM BB %if.end
Live Ins: %LR %R2 %R3 %R4 %R5 %R7 %R12
Predecessors according to CFG: BB#6 BB#20 BB#9 BB#14
INLINEASM <es:ldaexd $0, ${0:H}, [$1];> [sideeffect] [mayload]
[maystore] [attdialect], $0:[regdef-ec:GPRPair],
%R8_R9<earlyclobber,def>, $1:[reguse:GPR], %R4, <!3>
%R0<def> = ANDri %R7, 1, pred:14, pred:%noreg, opt:%CPSR<def>
%R0<def> = MOVr %LR, pred:1, pred:%CPSR<kill>, opt:%noreg
%R1<def> = EORrr %R0, %LR, pred:14, pred:%noreg, opt:%noreg...