Jake Bailey a683881eb7 transform: handle returned pointer alloc aliases ...

Follow returned pointer aliases when deciding whether runtime.alloc calls can
be lowered to stack allocations. A returned parameter is not the same as
nocapture: it still flows back to the caller and must be checked as an alias
of the original allocation.

Keep the analysis conservative for recursive returned-parameter chains and
unknown operands. The existing golden test now shows that the non-escaping
returned pointer cases no longer require heap allocation.

2026-06-19 11:05:56 +02:00

..

testdata

transform: handle returned pointer alloc aliases

2026-06-19 11:05:56 +02:00

allocs_test.go

transform: add -print-allocs-cover and restore -print-allocs reason output

2026-06-12 19:57:08 +02:00

allocs.go

transform: handle returned pointer alloc aliases

2026-06-19 11:05:56 +02:00

errors.go

refactor coroutine lowering and tasks

2020-03-17 12:16:10 +01:00

gc_test.go

gc: drop support for 'precise' globals

2022-06-01 21:21:30 +02:00

gc.go

transform (gc): create stack slots in callers of external functions

2025-12-09 21:12:55 +00:00

interface-lowering_test.go

all: use the new LLVM pass manager

2023-10-04 13:05:58 +02:00

interface-lowering.go

compiler: implement method-set based AssignableTo and Implements (#5304)

2026-04-17 21:57:03 +02:00

interrupt_test.go

transform: refactor interrupt lowering

2021-11-06 09:40:15 +01:00

interrupt.go

misspell.csv: add another misspelling. Fix by hand, since spellfix is too timid to fix in non-whitespace context?

2024-08-15 10:34:35 +02:00

llvm.go

ci: add support for LLVM 15

2022-10-19 22:23:19 +02:00

maps_test.go

all: use the new LLVM pass manager

2023-10-04 13:05:58 +02:00

maps.go

compiler, runtime, reflect: generate type-specific hash/equal (#5359)

2026-05-18 13:31:27 +02:00

optimizer.go

transform: add -print-allocs-cover and restore -print-allocs reason output

2026-06-12 19:57:08 +02:00

rtcalls_test.go

compiler: implement method-set based AssignableTo and Implements (#5304)

2026-04-17 21:57:03 +02:00

rtcalls.go

compiler: implement method-set based AssignableTo and Implements (#5304)

2026-04-17 21:57:03 +02:00

stacksize_test.go

all: add flag for setting the goroutine stack size

2022-09-15 12:43:51 +02:00

stacksize.go

transform: add debug information to internal/task.stackSize

2023-03-08 07:09:46 +01:00

transform_test.go

transform: add -print-allocs-cover and restore -print-allocs reason output

2026-06-12 19:57:08 +02:00

transform.go

all: use the new LLVM pass manager

2023-10-04 13:05:58 +02:00

util.go

transform: optimize range over []byte(string)

2024-10-18 17:42:20 +02:00