Displaying 4 results from an estimated 4 matches for "r0l".
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0l
2013 Apr 24
1
[LLVMdev] Backend : What am I missing here
...amp; i16 to i32 :
def RetCC_test : CallingConv<[
// Promote i8 returns to i32.
CCIfType<[i8], CCPromoteToType<i32>>,
// Promote i16 returns to i32.
CCIfType<[i16], CCPromoteToType<i32>>,
// i32 are returned in register R0
CCIfType<[i32], CCAssignToReg<[R0L]>>
]>;
I've now changed this to :
def RetCC_test : CallingConv<[
// i8 are returned in register R0
CCIfType<[i8], CCAssignToReg<[R0B]>>,
// i16 are returned in register R0
CCIfType<[i16], CCAssignToReg<[R0W]>>,
// i32 are returned in register R0...
2016 May 23
3
What's "register pressure set"
Hi everyone,
I'm looking through codes related to registered pressure tracking, mainly the source files 'RegisterPressure.h/cpp', 'MachineRegisterInfo.h/cpp', 'TargetRegisterInfo.h/cpp'.
There is a concept I can hardly understand, the 'register pressure set'. Class 'TargetRegisterInfo' defines two virtual methods 'getRegClassPressureSets' and
2011 Oct 21
0
[LLVMdev] Problems with live intervals and spilling when having sub registers?
...t 288 and 304, and then the whole %vreg64 is copied to %vreg6
at 320. And for this I get the following intervals for %vreg64:
%vreg64 = [288d,304d:1)[304d,320d:0) 0 at 304d 1 at 288d
Later %vreg6 and %vreg64 are merged. The register allocator spills
%vreg6 (fi#14) and the resulting code is
%r0l<def> = mv_any16 65535
Store32FI %r0<kill>, <fi#14>; mem:ST4[FixedStack14] %r0h<def> = mv_any16
16383 %r1<def> = Load32FI <fi#14>; mem:LD4[FixedStack14]
So the whole %r0 register is spilled to the stack after only one half is
written, and then what is supposed...
1997 Jul 24
0
Security hole in mgetty+sendfax
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M1JK$>"956=T(*Z[0ZH5!86A(YAL\64\Q3O-''C8KL1@/<J!V@P0JO#7<O].H8
MW.57E\,,;O\"L6S@3!!X>FB?S!*/ZQ9J;B:T2DYB%&H93-\&,EI#:!BL*@O$
M4 VU=''+T>N<@+EQ''R0L!321V!LJ[P9\Z6A\<O3W<)FU\_1H/D<=.;DBV-9>
M:;62DX_&;JQ4O/$4"#4=_4!C-OH5P;KOQ.H\2@(42A[&GP4''V %G%V<7F+I@
M__7J*A"9@P9U06 W''7F!"OEOS?_,A/]6GN5V?_[?Q=X7Y?S_>??%,O__&FTN
M_R=MT)E_&%X!I14VE:9>3C?6R&6X9(H3N/$<_H5]:^0 X@1SZGB8^.0K)...