Changes in directory llvm-test/SingleSource/UnitTests/Vector:
multiplies.c added (r1.1)
helpers.h updated: 1.4 -> 1.5
---
Log message:
new testcase for multiplies
---
Diffs of the changes: (+50 -0)
helpers.h | 16 ++++++++++++++++
multiplies.c | 34 ++++++++++++++++++++++++++++++++++
2 files changed, 50 insertions(+)
Index: llvm-test/SingleSource/UnitTests/Vector/multiplies.c
diff -c /dev/null llvm-test/SingleSource/UnitTests/Vector/multiplies.c:1.1
*** /dev/null Tue Apr 4 01:50:34 2006
--- llvm-test/SingleSource/UnitTests/Vector/multiplies.c Tue Apr 4
01:50:24 2006
***************
*** 0 ****
--- 1,34 ----
+ #include "helpers.h"
+
+ #define ARRAYSIZE 100000
+ double TheArray[ARRAYSIZE];
+
+ #define ProcessArray(VECTY) { \
+ VECTY V = (VECTY)((v4i32){0,0,0,0}); \
+ VECTY *AP = (VECTY*)TheArray; \
+ IV vu; \
+ for (j = 0; j < 1000; ++j) \
+ for (i = 0; i != sizeof(TheArray)/sizeof(VECTY); ++i) \
+ V *= AP[i]; \
+ vu.V = (v4i32)V; \
+ printIV(&vu); \
+ }
+
+
+ int main(int argc, char **Argv) {
+ unsigned i, j;
+ for (i = 0; i < ARRAYSIZE; ++i)
+ TheArray[i] = i*12.345;
+
+ ProcessArray(v16i8);
+ ProcessArray(v8i16);
+ ProcessArray(v4i32);
+ ProcessArray(v2i64);
+
+ // These break native gcc. :(
+ #if 0
+ ProcessArray(v4f32);
+ ProcessArray(v2f64);
+ #endif
+ }
+
Index: llvm-test/SingleSource/UnitTests/Vector/helpers.h
diff -u llvm-test/SingleSource/UnitTests/Vector/helpers.h:1.4
llvm-test/SingleSource/UnitTests/Vector/helpers.h:1.5
--- llvm-test/SingleSource/UnitTests/Vector/helpers.h:1.4 Thu Mar 30
20:11:46 2006
+++ llvm-test/SingleSource/UnitTests/Vector/helpers.h Tue Apr 4 01:50:24 2006
@@ -7,6 +7,18 @@
typedef float v8sf __attribute__ ((__vector_size__ (32)));
typedef double v8sd __attribute__ ((__vector_size__ (64)));
+typedef int v2i64 __attribute__ ((__vector_size__ (16)));
+typedef int v4i32 __attribute__ ((__vector_size__ (16)));
+typedef short v8i16 __attribute__ ((__vector_size__ (16)));
+typedef char v16i8 __attribute__ ((__vector_size__ (16)));
+typedef float v4f32 __attribute__ ((__vector_size__ (16)));
+typedef double v2f64 __attribute__ ((__vector_size__ (16)));
+
+typedef union {
+ v4i32 V;
+ int A[4];
+} IV;
+
typedef union {
v4sf V;
float A[4];
@@ -22,6 +34,10 @@
double A[8];
} D8V;
+static void printIV(IV *F) {
+ printf("%u %u %u %u\n", F->A[0], F->A[1], F->A[2], F->A[3]);
+}
+
static void printFV(FV *F) {
printf("%f %f %f %f\n", F->A[0], F->A[1], F->A[2], F->A[3]);
}
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