Add more tests of basic gather functionality.

tests/gather-double-1.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform double a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-double-2.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform double a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-double-3.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform double a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-double-4.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform double a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-double-5.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform double a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+
+    double *ptr = (aFOO[0] == 1234) ? (double * varying)gptr : (a + programIndex);
+    int g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-double-6.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform double a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    double *ptr = (aFOO[0] == 1234) ? (double * varying)gptr : (a + programIndex);
+    int g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-double-7.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform double a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    double *ptr = (aFOO[0] == 1234) ? (double * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-double-8.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform double a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    double *ptr = (aFOO[0] == 1234) ? (double * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-float-1.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform float a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-float-2.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform float a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-float-3.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform float a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-float-4.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform float a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-float-5.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform float a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+
+    float *ptr = (aFOO[0] == 1234) ? (float * varying)gptr : (a + programIndex);
+    int g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-float-6.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform float a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    float *ptr = (aFOO[0] == 1234) ? (float * varying)gptr : (a + programIndex);
+    int g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-float-7.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform float a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    float *ptr = (aFOO[0] == 1234) ? (float * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-float-8.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform float a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    float *ptr = (aFOO[0] == 1234) ? (float * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int16-1.ispc

@@ -1,19 +1,17 @@
+
 export uniform int width() { return programCount; }
 
-export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
+int zero = 0;
-    uniform int16 x[programCount];
+
-    x[programIndex] = programIndex;
+export void f_f(uniform float RET[], uniform float aFOO[]) {
-    int a = aFOO[programIndex]-1;
+    uniform int16 a[programCount];
-    unsigned int16 v;
+    for (uniform int i = 0; i < programCount; ++i)
-    if (programIndex < 2)
+        a[i] = aFOO[i];
-        v = x[a];
+    
-    else
+    int g = a[programIndex+zero]; 
-        v = 2;
+    RET[programIndex] = g; 
-    RET[programIndex] = v;
 }
 
 export void result(uniform float RET[]) {
-    RET[programIndex] = 2;
+    RET[programIndex] = 1 + programIndex;
-    RET[0] = 0;
-    RET[1] = 1;
 }

tests/gather-int16-2.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int16 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int16-3.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int16 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int16-4.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int16 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int16-5.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int16 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+
+    int16 *ptr = (aFOO[0] == 1234) ? (int16 * varying)gptr : (a + programIndex);
+    int g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int16-6.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int16 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int16 *ptr = (aFOO[0] == 1234) ? (int16 * varying)gptr : (a + programIndex);
+    int g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int16-7.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int16 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    int16 *ptr = (aFOO[0] == 1234) ? (int16 * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int16-8.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int16 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    int16 *ptr = (aFOO[0] == 1234) ? (int16 * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int32-1.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int32-2.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int32-3.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int32-4.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int32-5.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+
+    int *ptr = (aFOO[0] == 1234) ? (int * varying)gptr : (a + programIndex);
+    int g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int32-6.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int *ptr = (aFOO[0] == 1234) ? (int * varying)gptr : (a + programIndex);
+    int g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int32-7.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    int *ptr = (aFOO[0] == 1234) ? (int * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int32-8.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    int *ptr = (aFOO[0] == 1234) ? (int * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int64-1.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int64 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int64-2.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int64 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int64-3.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int64 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int64-4.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int64 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int64-5.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int64 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+
+    int64 *ptr = (aFOO[0] == 1234) ? (int64 * varying)gptr : (a + programIndex);
+    int g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int64-6.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int64 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int64 *ptr = (aFOO[0] == 1234) ? (int64 * varying)gptr : (a + programIndex);
+    int g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int64-7.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int64 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    int64 *ptr = (aFOO[0] == 1234) ? (int64 * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int64-8.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int64 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    int64 *ptr = (aFOO[0] == 1234) ? (int64 * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int8-1.ispc

@@ -1,19 +1,17 @@
+
 export uniform int width() { return programCount; }
 
-export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
+int zero = 0;
-    uniform int8 x[programCount];
+
-    x[programIndex] = programIndex;
+export void f_f(uniform float RET[], uniform float aFOO[]) {
-    int a = aFOO[programIndex]-1;
+    uniform int8 a[programCount];
-    unsigned int8 v;
+    for (uniform int i = 0; i < programCount; ++i)
-    if (programIndex < 2)
+        a[i] = aFOO[i];
-        v = x[a];
+    
-    else
+    int g = a[programIndex+zero]; 
-        v = 2;
+    RET[programIndex] = g; 
-    RET[programIndex] = v;
 }
 
 export void result(uniform float RET[]) {
-    RET[programIndex] = 2;
+    RET[programIndex] = 1 + programIndex;
-    RET[0] = 0;
-    RET[1] = 1;
 }

tests/gather-int8-2.ispc

@@ -0,0 +1,17 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int8 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int8-3.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int8 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int8-4.ispc

@@ -0,0 +1,21 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int8 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    if (programIndex < 2)
+        g = a[programIndex+zero]; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int8-5.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int8 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+
+    int8 *ptr = (aFOO[0] == 1234) ? (int8 * varying)gptr : (a + programIndex);
+    int g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int8-6.ispc

@@ -0,0 +1,19 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int8 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int8 *ptr = (aFOO[0] == 1234) ? (int8 * varying)gptr : (a + programIndex);
+    int g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 1 + programIndex;
+}

tests/gather-int8-7.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int8 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    int8 *ptr = (aFOO[0] == 1234) ? (int8 * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr; 
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}

tests/gather-int8-8.ispc

@@ -0,0 +1,23 @@
+
+export uniform int width() { return programCount; }
+
+int64 zero = 0;
+void *gptr;
+
+export void f_f(uniform float RET[], uniform float aFOO[]) {
+    uniform int8 a[programCount];
+    for (uniform int i = 0; i < programCount; ++i)
+        a[i] = aFOO[i];
+    
+    int g = 0;
+    int8 *ptr = (aFOO[0] == 1234) ? (int8 * varying)gptr : (a + programIndex);
+    if (programIndex < 2)
+        g = *ptr;
+    RET[programIndex] = g; 
+}
+
+export void result(uniform float RET[]) {
+    RET[programIndex] = 0;
+    RET[0] = 1;
+    RET[1] = 2;
+}