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Results 21 - 23 of 23 for hardware (0.12 sec)
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src/cmd/cgo/gcc.go
if goarch == "arm64" { for i := range symtab { if symtab[i].Name == "__hwasan_init" { // -fsanitize=hwaddress on ARM // uses the upper byte of a // memory address as a hardware // tag. Remove it so that // we can find the associated // data. removeTag = func(v uint64) uint64 { return v &^ (0xff << (64 - 8)) } break } } }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon May 20 15:50:06 UTC 2024 - 97K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/_gen/ARM.rules
(AndB ...) => (AND ...) (OrB ...) => (OR ...) (EqB x y) => (XORconst [1] (XOR <typ.Bool> x y)) (NeqB ...) => (XOR ...) (Not x) => (XORconst [1] x) // shifts // hardware instruction uses only the low byte of the shift // we compare to 256 to ensure Go semantics for large shifts (Lsh32x32 x y) => (CMOVWHSconst (SLL <x.Type> x y) (CMPconst [256] y) [0])
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Nov 20 17:19:36 UTC 2023 - 90.1K bytes - Viewed (0) -
src/cmd/compile/internal/ssa/rewrite.go
return true } return false } // flagConstant represents the result of a compile-time comparison. // The sense of these flags does not necessarily represent the hardware's notion // of a flags register - these are just a compile-time construct. // We happen to match the semantics to those of arm/arm64. // Note that these semantics differ from x86: the carry flag has the opposite
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Jun 07 19:02:52 UTC 2024 - 64.2K bytes - Viewed (0)