From 7f1b9f2a76d13e08f7a00e7ef17f929a6602a32c Mon Sep 17 00:00:00 2001 From: Justus Fasse Date: Thu, 9 Jul 2020 09:32:01 +0200 Subject: Finish proof of Lemma symbol_high_low --- aarch64/Asmgen.v | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'aarch64/Asmgen.v') diff --git a/aarch64/Asmgen.v b/aarch64/Asmgen.v index 7b30ba40..dae9004d 100644 --- a/aarch64/Asmgen.v +++ b/aarch64/Asmgen.v @@ -61,10 +61,10 @@ Definition basic_to_instruction (b: basic) : res Asm.instruction := OK (Asm.Pfmovimmd rd' f) | PArith (PArithPP (Pmovk sz n pos) rd rs) => - do rd' <- ireg_of_preg rd; do rs' <- ireg_of_preg rs; - if (Asmblock.preg_eq rd rs) then + if (Asmblock.preg_eq rd rs) then ( + do rd' <- ireg_of_preg rd; OK (Asm.Pmovk sz rd' n pos) - else + ) else Error (msg "Asmgen.basic_to_instruction: Pmovk uses a single register as both source and target") | PArith (PArithPP Pmov rd rs) => do rd' <- iregsp_of_preg rd; do rs' <- iregsp_of_preg rs; -- cgit