Chapter 25: Modules, Separate Compilation, and SSA Constructionlinear

Co-authored-by: Hsiang-Ying Fu <66062782+fuhsnn@users.noreply.github.com>
Co-authored-by: fuhsnn <66062782+fuhsnn@users.noreply.github.com>
Co-authored-by: Symious <14933944+symious@users.noreply.github.com>
Co-authored-by: Jun Kawasaki <jun784@gmail.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/test/java/com/seaofnodes/simple/spill/Chapter20Test-testNewtonFloat.smp b/src/test/java/com/seaofnodes/simple/spill/Chapter20Test-testNewtonFloat.smp
new file mode 100644
index 00000000..fd76478f
--- /dev/null
+++ b/src/test/java/com/seaofnodes/simple/spill/Chapter20Test-testNewtonFloat.smp
@@ -0,0 +1,11 @@
+// Newtons approximation to the square root
+val _sqrt = { flt x ->
+    flt guess = x;
+    while( 1 ) {
+        flt next = (x/guess + guess)/2;
+        if( next == guess ) return guess;
+        guess = next;
+    }
+};
+flt farg = arg;
+return _sqrt(farg) + _sqrt(farg+2.0);