move lectures

Author: jsiek

index.md

@@ -145,9 +145,9 @@ Sep. 16 | [L_If language, type checking, and x86_If](https://docs.google.com/pre
 Sep. 18 | [Conditionals and Explicate Control](https://docs.google.com/presentation/d/1OALjNzmyLNt_Yg3eV_xjLx7ZxQ_8q2fLLi0I9nJjX9I/edit?usp=sharing),  [Conditionals: Select Instr., Reg. Alloc., Opt. Jumps](https://docs.google.com/presentation/d/1Zcq1OpvmiMcHDkSZ0qjF2mdYNaov0t5R4qF0h66ryV8/edit?usp=sharing)
 Sep. 23 | [Loops and Dataflow Analysis](https://docs.google.com/presentation/d/1RPT6wjE_MhMDPMet0nee5dv7WzaHD52shwSpUE84edM/edit?usp=sharing) | Register Allocation, submit in [Racket](https://autograder.luddy.indiana.edu/web/project/1915) or [Python](https://autograder.luddy.indiana.edu/web/project/1914) (see also, [Racket challenge](https://autograder.luddy.indiana.edu/web/project/2023) or [Python challenge](https://autograder.luddy.indiana.edu/web/project/2022))
 Sep. 25 | Code Review: Register Allocation
-Sep. 30 | ... | Register Allocation, late deadline
-Oct. 2  | [Loops: RCO, Explicate, Challenge](https://docs.google.com/presentation/d/18cN5P4pEuDds5U40Hqa6WDP-LdoyYBg2RCRML37QL5k/edit?usp=sharing)
-Oct. 7 | [Tuples and Garbage Collection](https://docs.google.com/presentation/d/1LTyqurU5c1MfzBJAjuuLJKZYAYqyjLggaZn-MIV4ocg/edit?usp=sharing) | Booleans and Conditionals
+Sep. 30 | [Loops: RCO, Explicate, Challenge](https://docs.google.com/presentation/d/18cN5P4pEuDds5U40Hqa6WDP-LdoyYBg2RCRML37QL5k/edit?usp=sharing) | Register Allocation, late deadline
+Oct. 2  | [Tuples and Garbage Collection](https://docs.google.com/presentation/d/1LTyqurU5c1MfzBJAjuuLJKZYAYqyjLggaZn-MIV4ocg/edit?usp=sharing)
+Oct. 7 | ... | Booleans and Conditionals
 Oct. 9 | Code Review: Conditionals
 Oct. 14 | [Tuples and GC, cont'd](https://docs.google.com/presentation/d/1SYAsDrtEP0aY9R18oibuZvJkhVzeHlfthjR1_Kii6nM/edit?usp=sharing) | Booleans and Conditionals, late deadline
 Oct. 16 | [Arrays, Structs, Generational GC](https://docs.google.com/presentation/d/1GHF-JTvsnJeOSBhAn9m1HHFVpRekVPO0QHSbkbg4vX8/edit?usp=sharing)