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| author | Kartik Agaram <vc@akkartik.com> | 2020-02-21 10:05:04 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-02-21 10:09:59 -0800 |
| commit | fee1bbd8b4681acca7daba1b3b70ce6d26e52fb4 (patch) | |
| tree | ceae46b4b130d02eac6de7cc2379ebcd61bf9564 /mu_summary | |
| parent | 1837f6117632c80214f45ed94a0d3406810e431f (diff) | |
| download | mu-fee1bbd8b4681acca7daba1b3b70ce6d26e52fb4.tar.gz | |
6041 - array indexing starting to work
And we're using it now in factorial.mu! In the process I had to fix a couple of bugs in pointer dereferencing. There are still some limitations: a) Indexing by a literal doesn't work yet. b) Only arrays of ints supported so far. Looking ahead, I'm not sure how I can support indexing arrays by non-literals (variables in registers) unless the element size is a power of 2.
Diffstat (limited to 'mu_summary')
| -rw-r--r-- | mu_summary | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mu_summary b/mu_summary index 8eafc4e3..3a93d109 100644 --- a/mu_summary +++ b/mu_summary @@ -194,3 +194,9 @@ Similarly, conditional loops: loop-if-addr<= label loop-if-addr>= loop-if-addr>= label + +## Array operations + + var/reg: int <- length var: (addr array T) + var/reg: (addr T) <- index var: (addr array T), idx: int + var/reg: (addr T) <- index var: (addr array T), n |