From 12e1b45da9b79247f4655332c298c08a2ad5c9b4 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Wed, 24 Aug 2022 18:13:58 +0200
Subject: do-while

---
 src/llvm.cff | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src')

diff --git a/src/llvm.cff b/src/llvm.cff
index 4644ee5..5772f76 100644
--- a/src/llvm.cff
+++ b/src/llvm.cff
@@ -784,6 +784,19 @@ fn genstmt(f *Fn, block *Block, st *Stmt) void {
       gen("Brk%d:",loop.id);
       nop();
 
+   case DoWhile loop;
+      gen("\tbr label %%Next%d\n", loop.id);
+      gen("Next%d:", loop.id);
+      nop();
+      genblock(f, loop.body);
+      gen("\tbr label %%Cont%d\n", loop.id);
+      gen("Cont%d:", loop.id);
+      nop();
+      gen("\tbr i1 %v, label %%Next%d, label %%Brk%d\n",
+          llvmbool(f, &loop.test), loop.id, loop.id);
+      gen("Brk%d:",loop.id);
+      nop();
+
    case For loop;
       genblock(f, loop.ini);
       gen("\tbr label %%Cont%d\n", loop.id);
-- 
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