Displaying 1 result from an estimated 1 matches for "reg1591".
2008 Jul 30
2
[LLVMdev] Really nasty remat bug [LONG]
...ing has been changed
to fix this problem.
My comments delimited with #####. The rest is llvm debug output (lots
of stuff added by me so you won't get the same output with upstream
llvm -debug).
#####
There's a sequence of instructions that looks like this before linear scan:
#####
2800 %reg1591<def> = SUB64rr %reg1591, %reg1589, %EFLAGS<imp-def,dead> ;
srcLine 0
2808 %reg1591<def> = IMUL64rr %reg1591, %reg1055, %EFLAGS<imp-def,dead> ;
srcLine 0
2816 %reg1591<def> = ADD64rr %reg1591, %reg1579, %EFLAGS<imp-def,dead> ;
srcLine 0
2820 %reg1198<def&...