Convert controlling expression of loops to bool

1 files changed, 23 insertions, 0 deletions

diff --git a/test/while-condition.qbe b/test/while-condition.qbe
new file mode 100644
index 0000000..23b3b15
--- /dev/null
+++ b/test/while-condition.qbe
@@ -0,0 +1,23 @@
+export
+function w $main() {
+@start.1
+	%.1 =l alloc8 8
+@body.2
+	%.2 =l add %.1, 0
+	%.3 =d swtof 1
+	stored %.3, %.2
+@while_cond.3
+	%.4 =d loadd %.1
+	%.5 =w cned %.4, d_0
+	jnz %.5, @while_body.4, @while_join.5
+@while_body.4
+	%.6 =d loadd %.1
+	%.7 =d swtof 2
+	%.8 =d div %.6, %.7
+	stored %.8, %.1
+	jmp @while_cond.3
+@while_join.5
+	%.9 =d loadd %.1
+	%.10 =w dtosi %.9
+	ret %.10
+}