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bitfield.go
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2025-10-29
test/codegen: simplify asmcheck pattern matching
Russ Cox
2025-08-21
cmd/compile: use zero register instead of specialized *zero instructions on l...
limeidan
2025-08-21
cmd/compile: optimize some patterns into revb2h/revb4h instruction on loong64
Xiaolin Zhao
2024-10-29
cmd/compile: add rules to optimize go codes to constant 0 on loong64
Xiaolin Zhao
2022-08-23
cmd/internal/obj/arm64: remove the transition from $0 to ZR
eric fang
2022-03-25
cmd/compile: merge ANDconst and UBFX into UBFX on arm64
fanzha02
2021-09-10
cmd/compile: simiplify arm64 bitfield optimizations
fanzha02
2021-09-08
test/codegen: fix compilation of bitfield tests
Michael Munday
2021-09-06
cmd/compile: merge sign extension and shift into SBFIZ
fanzha02
2021-09-06
cmd/compile: merge zero/sign extensions with UBFX/SBFX on arm64
fanzha02
2021-03-26
cmd/compile: add arm64 rules to optimize go codes to constant 0
fanzha02
2021-03-23
cmd/compile: optimize codes with arm64 REV16 instruction
fanzha02
2020-11-06
cmd/compile: optimize shift pairs and masks on s390x
Michael Munday
2018-04-10
test/codegen: port last remaining misc bit/arithmetic tests
Alberto Donizetti
2018-03-15
cmd/compile/internal/ssa: add patterns for arm64 bitfield opcodes
Geoff Berry
