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[dev.ssa] cmd/compile/internal/gc: wrong code generation #12143
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This appears to be the result of wrong flags processing. The scheduled code does:
v88 is not spilled and restored properly. There are 3 issues:
1 is about to be fixed with the new regalloc. With just 1 we'll at least get a "can't be regalloced" error instead of silently generating wrong code. |
Closed via https://go-review.googlesource.com/#/c/13622/ |
go1.4: -29
master: -29
dev.ssa: -30
This is a bug in dev.ssa at tip. I'll try to minimize this later if I have time.
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