[llvm-commits] CVS: llvm-test/SingleSource/UnitTests/Vector/sumarray.c helpers.h

[Chris Lattner]

Changes in directory llvm-test/SingleSource/UnitTests/Vector:

sumarray.c added (r1.1)
helpers.h updated: 1.1 -> 1.2
---
Log message:

Simple vector sum example


---
Diffs of the changes:  (+24 -0)

 helpers.h  |    2 ++
 sumarray.c |   22 ++++++++++++++++++++++
 2 files changed, 24 insertions(+)


Index: llvm-test/SingleSource/UnitTests/Vector/sumarray.c
diff -c /dev/null llvm-test/SingleSource/UnitTests/Vector/sumarray.c:1.1
*** /dev/null	Tue Mar 21 20:00:32 2006
--- llvm-test/SingleSource/UnitTests/Vector/sumarray.c	Tue Mar 21 20:00:22 2006
***************
*** 0 ****
--- 1,22 ----
+ #include "helpers.h"
+ 
+ union Array {
+   v4sf  Vectors[100];
+   float Floats [400];
+ };
+ 
+ union Array TheArray;
+ 
+ void main() {
+   int i;
+   v4sf sum = { 0, 0, 0, 0};
+   FV sumFV;
+   for (i = 0; i < 400; ++i)
+     TheArray.Floats[i] = i*12.345F;
+ 
+   for (i = 0; i < 100; ++i)
+     sum += TheArray.Vectors[i];
+ 
+   sumFV.V = sum;
+   printFV(&sumFV);
+ }


Index: llvm-test/SingleSource/UnitTests/Vector/helpers.h
diff -u llvm-test/SingleSource/UnitTests/Vector/helpers.h:1.1 llvm-test/SingleSource/UnitTests/Vector/helpers.h:1.2
--- llvm-test/SingleSource/UnitTests/Vector/helpers.h:1.1	Tue Mar 21 19:48:35 2006
+++ llvm-test/SingleSource/UnitTests/Vector/helpers.h	Tue Mar 21 20:00:22 2006
@@ -1,3 +1,5 @@
+#include <stdio.h>
+
 typedef float v4sf __attribute__ ((__vector_size__ (16)));
 
 typedef union {